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Letteratura scientifica selezionata sul tema "Predicate marker"

Autore: Grafiati

Pubblicato: 25 gennaio 2025

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Articoli di riviste sul tema "Predicate marker"

Déprez, Viviane, e Marie-Thérèse Vinet. "Predicative Constructions and Functional Categories in Haitian Creole". Journal of Pidgin and Creole Languages 12, n. 2 (1 gennaio 1997): 203–35. http://dx.doi.org/10.1075/jpcl.12.2.03dep.

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This paper seeks to provide a unified analysis of the particle se in Haitian Creole, traditionally identified as an equality marker, a resumptive pronoun, or a focus marker. This study also serves to illustrate the role and the structural organization of functional projections in this non-inflected language. Under the proposed analysis, se (as well as ye, which has long been recognized as bearing a relation to se) is not a verbal copula; rather, it is a predicate forming aspectual head. A unified analysis based on general principles of UG is offered for se, appearing in predicative sentences, in nominal clefts, and in predicate cleft constructions. It is argued that in all these contexts, se always occurs with DP predicates or predicates headed by a functional head, such as CP predicates, not with any other type of predicates.

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Guérin, Maximilien. "Les prédicats complexes en wolof". Morphology and its interfaces 37, n. 2 (31 dicembre 2014): 209–24. http://dx.doi.org/10.1075/li.37.2.02gue.

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Determining the morphosyntactic status of verbal constructions is an enduring issue in African linguistics. In Wolof, most verbal constructions are split predicate constructions involving a predicative marker, which encodes the greater part of the grammatical content, and a verb, which contributes to the lexical content. The aim of the current paper is to investigate the morphosyntactic status of these complex predicates. Based on several kinds of criteria (phonology, morphology and semantics), I show that the predicative markers must be analysed as phonologically dependent words (clitics). Thus, Wolof complex predicates clearly display syntactic construction features and cannot therefore be considered as morphological units.

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Lobanovskaya, E. V. "COGNITIVE BASES OF CONVERTIBILITY IN VERBS OF THE "FLIESEN" TYPE AND SUCH CONSTRUCTIONS AS «VERSEHEN MIT FLIESEN» IN THE GERMAN LANGUAGE". Bulletin of Kemerovo State University, n. 2 (3 agosto 2018): 206–10. http://dx.doi.org/10.21603/2078-8975-2018-2-206-210.

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The article features the role of predication in the process of actual utterance generation. Predication forms the logical structure of an abstract model situation, whose components are connected by logical valency. Reflection of reality in the mind of the speaker occurs in the form of logical-grammatical predicates. A predicative sign of the logical-grammatical category of predicativity constitutes a sentence. It implies various logical and grammatical predicates. They are immanently inherent in thematic groups of verbs, with the help of which they are actualized in the utterance. The material of the study is represented by such constructions as "versehen mit Fliesen" and similar verbs, e.g. "fliesen". The prepositional / unrepresentative group of the noun acts as a semantic marker in the thematic group of verbs. The research employs H. Glintz’s test elimination and proves that the semantic marker is a part of the actual predicate. Convertibility of constructions with a prepositional / non-prepositional noun and the corresponding verb allows us to conclude that they have a common logical-semantic predicate in the "deep" plane. The results of the research can be successfully used in courses of theoretical and systematizing grammar, stylistics and text interpretation.

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Bertinetto, Pier Marco, Luca Ciucci e Margherita Farina. "Two types of morphologically expressed non-verbal predication". Studies in Language 43, n. 1 (12 giugno 2019): 120–94. http://dx.doi.org/10.1075/sl.17013.ber.

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Abstract The morphological expression of non-verbal predication is a geographically widespread, although not very frequent, typological feature. This paper highlights the existence of two radically contrasting types of non-verbal predicative inflection. Construction A has already been described in the literature. It consists of attaching person-sensitive inflection markers to non-verbal predicates, possibly extending this treatment to adverbs and adverbial phrases (locational and temporal), pronouns and quantifiers. This type is well attested in Uralic, Turkic, and Paleosiberian, as well as in some Amazonian language families (most notably Chicham), but it has also been pointed out for some sparse languages of Oceania and Africa. Such non-verbal person inflections diachronically stem from incorporation of conjugated copula elements. Construction B, by contrast, is much rarer and is described here for the first time. It also consists of a dedicated morphological form of the non-verbal predicate (limited, however, to nouns and adjectives), but such form stands out as morphologically lighter than any other form to be found in nouns or adjectives in argument or attribute position. While the latter forms carry some kind of case marker, the noun/adjective predicate merely consists (or historically did) of the word’s root. This type of construction can be found in the small Zamucoan family and still survives in some Tupí-Guaraní languages. Diachronic inspection of Semitic indicates, however, that this predicative strategy was possibly adopted in some ancient varieties, although at later stages it intertwined with the expression of referential specificity. The paper compares the two construction types, highlighting similarities and differences.

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Bakir, Murtadha J. "The multifunctionality of fii in Gulf Pidgin Arabic". Journal of Pidgin and Creole Languages 29, n. 2 (30 settembre 2014): 410–36. http://dx.doi.org/10.1075/jpcl.29.2.08bak.

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The paper is a descriptive account of the various grammatical functions of the particle fii in the grammar of Gulf Pidgin Arabic, the contact system that has developed in the Arab countries of the Arabian Gulf for use between the Arabic-speaking native citizens and the expatriate workforce in these countries. It aims at discussing the grammatical multifunctionality of this element and the factors behind the expansion of its grammatical functions, when it was adopted from the lexifier Gulf Arabic. In Gulf Arabic, fii is used as a preposition and as an existential predicate. When it was adopted into GPA, fii also assumed the role of a possession marker and predication marker in non-verbal subject-predicate sentences and sentences with verbal predicates. A similar expansion in grammatical roles has affected its negative counterpart maafii, which is used as a negative of fii in its role as an existential predicate in Gulf Arabic. In GPA the use of maafii has also been expanded so that it is now used as a universal negator in the language, regardless of the predicate or sentence type. The paper investigates the factors that motivated this extension in the uses of fii/maafii and argues that it is not transfer-induced. Rather, language-internal motivation and universal tendencies are more legitimate candidates for the forces lying behind this process.

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Vasiljeva, Natalja M. "THE COMBINATION OF VERB PREDICATES: SIMPLE OR COMPLEX SENTENCE?" Verhnevolzhski Philological Bulletin 22, n. 3 (2020): 113–18. http://dx.doi.org/10.20323/2499-9679-2020-3-22-112-117.

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The article is concerned with the problem of correlation of the homogeneity and the co-ordination in French that is essential to differentiate a simple sentence with the similar verb predicates of a complex sentence. The urgency of such problems is based on the similarity of these syntactic constructions due to the co-ordination link existing in both constructions. This fact doesn’t allow the grammarians to arrive at a common view on the nature of the two constructions. The author proves the influence of the verb predicate syntactic links with the other parts of the sentence on classifying the structure as a simple or a complex sentence. In the paper there have been studied the similar verb predicates in the extended and unextended sentences. In the extended sentences the author focuses on the form and place of a complement, on the presence or absence of the adverbial modifier. The verb predicate grammar form itself influences the differentiating the two structures. Thus, it has been concluded that the main distinctive feature of predicate homogeneity is the grammatical marker. There have been detected the supplementary distinctive feature of predicate homogeneity is the semantic aspect, the lexical meaning in particular. The treated analysis of the empiric material shows the dependence of determining the two syntactic units on the stylistic norms and the rhetorical mode. The most important finding of the research is that, contrary some scientists’ opinion, there is no reason to abandon the term of the similar verb predicates in French.

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Chetry, Sourabh, e Madhumita Barbora. "Negation In Nepali Complex Predicates". Indian Journal of Language and Linguistics 3, n. 4 (2 dicembre 2022): 28–35. http://dx.doi.org/10.54392/ijll2244.

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This paper aims to discuss some properties and characteristics of complex predicates with reference to negation in Nepali. The paper will analyze how negation works with compound verb and serial verb constructions in Nepali. It will also discuss compound verbs like N+V along with V+V structure and analyze the conjunctive participle marker in certain construction. We will also look into the agreement system of negative compound verbs where certain agreement feature gets attached to the negation marker. In this paper we will enquire the condition of negation marker occurring as both prefix and suffix in Nepali serial verbs. We will also try to show how negative polarity items occur in Nepali complex predicate configuration. This paper is a descriptive account of the negative constructions in Nepali complex predicates. Theoretical account is outside the scope of this paper.

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Geist, Ljudmila. "Russisch byt' ('sein') als funktionale und/oder lexikalische Kategorie". ZAS Papers in Linguistics 14 (1 gennaio 1999): 1–39. http://dx.doi.org/10.21248/zaspil.14.1999.3.

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The present study offers an analysis of the Russian copular constructions with predicate nominals. In such copular sentences two cases may mark the predicate: the nominative and the instrumental as in 'Anna byla medsestra/medsestroj' - 'Anna was-3sg.fem.a nursenom/instr'. In the present tense the copula has a null-form and the predicate nominal can only be in the nominative. I argue that the case alternation corresponds to the distinction of Stage Level and Individual Level Predicates in the sense of Kratzer (1994) and Diesing (1992), but with some objections. The copula with Instrumental forms S-Predicates, which are analyzed as predicates applying to situations referring to time. The copula with nominative forms I-Predicates, which attribute properties to individuals without referring to time. I-Predicates have no situation argument. Data that show the (in-)compatibility of copular sentences with certain spatial or temporal modifiers provide a reason to assume a situation argument in byt' + Instr but not in byt' + Nom. Byt' behaves differently in different grammatical contexts: in contexts of sentence negation, yes/no-questions and under focus byt' + Instr behaves like a lexical category, while byt' + Nom behaves like a functional category. As a functional category byt' + Nom is non-overt in the present and is always finite. The semantic distinction between nominative and instrumental predicate NPs is pegged to an opposition between a structure with a functional copula as the only tense and agreement marker with base position in TP and a lexical copula in VP (Franks 1995, Bailyn&Rubin 1991). To explain phenomena of the copula in Russian I propose an integrated syntactic model for two copulas. The two copulas may be conceived as distinct realizations of one verbal lexical entry which will be specified as a lexical or as functional category in the course of lexical insertion. The Model of Parallel Morphology might be used to explain this phenomenon.

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Izre'el, Shlomo. "The syntax of existential constructions". Journal of Speech Sciences 11 (1 luglio 2022): e022002. http://dx.doi.org/10.20396/joss.v11i00.16183.

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This study, in two parts, endeavors a novel analysis of existential constructions, based on a different theoretical setting of clause structure, where the predicate is taken as a necessary and sufficient constituent of the clause. Leaning on this perception, the analyses of existential constructions developed here tries to overcome the discrepancy between form and (semantic and informational) meaning in Hebrew existential constructions. Part I of the study dealt with affirmative existential-presentative constructions, used to introduce referents into the discourse. Most of the constructions were analyzed as consisting of an existential constituent, viewed as a modal marker, and a pivot, regarded as the core component of the predicate domain. This analysis was shown to be valid for both the existential marker jeʃ and for its suppletive verbal forms, derived from √hjj ‘be’. Thus, presentative-existential sentences are formed as unipartite sentences, consisting of only a predicate domain. Part II deals with other existential constructions, including negative constructions; bipartite existential sentences; existential constituents as sole constituents in a sentence; existential constituents with clitic referential markers; and the use of the existential markers as interjections or discourse markers.

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Bickel, Balthasar, Taras Zakharko, Lennart Bierkandt e Alena Witzlack-Makarevich. "Semantic role clustering". Advances in research on semantic roles 38, n. 3 (30 settembre 2014): 485–511. http://dx.doi.org/10.1075/sl.38.3.03bic.

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This paper seeks to determine to what extent there is cross-linguistic evidence for postulating clusters of predicate-specific semantic roles such as experiencer, cognizer, possessor, etc. For this, we survey non-default case assignments in a sample of 141 languages and annotate the associated predicates for cross-linguistically recurrent semantic roles, such as ‘the one who feels cold’, ‘the one who eats sth.’, ‘the thing that is being eaten’. We then determine to what extent these roles are treated alike across languages, i.e. repeatedly grouped together under the same non-default case marker or under the same specific alternation with a non-default marker. Applying fuzzy cluster and NeighborNet algorithms to these data reveals cross-linguistic evidence for role clusters around experiencers, undergoers of body processes, and cognizers/perceivers in one- and two-place predicates; and around sources and transmitted speech in three-place predicates. No support emerges from non-default case assignment for any other role clusters that are traditionally assumed (e.g. for any distinctions among objects of two-argument predicates, or for distinctions between themes and instruments).

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Più fonti

Tesi sul tema "Predicate marker"

Hummel, Véronique. "Comparaison de deux créoles indianocéaniques avec le sango : le cas des particules préverbales". Electronic Thesis or Diss., La Réunion, 2024. http://www.theses.fr/2024LARE0018.

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Cette thèse propose pour la première fois une étude comparative de deux créoles indianocéaniques avec une langue centrafricaine, à partir des marqueurs préverbaux. Elle s’appuie sur une constatation empirique : il existe un marqueur préverbal a en sango (langue nationale de République centrafricaine) dont la fonction syntaxique peut être comparée à celle du i en créole réunionnais et du créole seychellois. Ce parallélisme forme le point de départ d’une interrogation qui s’est exprimée ainsi : peut-on définir une règle expliquant la restructuration du pronom personnel de la 3e personne en différents morphèmes, quelles que soient les langues d’origine ?Pour répondre à cette question, j’ai comparé les pronoms personnels d’une trentaine de langues de contact présentées dans The Atlas of Pidgin & Creole Language Structures, et j’ai cherché à comprendre les logiques de restructuration qui ont abouti à la formation d’autres morphèmes, notamment des copules et des marqueurs préverbaux. Je constate des logiques parallèles entre quelques langues oubanguiennes et deux créoles indianocéaniques à base française, notamment dans la « fabrication » d’un marqueur préverbal, lui-même issu de la restructuration d’un pronom personnel de la langue-cible. En revanche, la proximité phonologique du préfixe pluralisateur a- avec le marqueur préverbal a du sango ne se retrouve pas dans les créoles indianocéaniques, qui ont chacun un pluralisateur très différent du marqueur préverbal i.à l’instar du a du sango, le marqueur préverbal i est réservé à la 3e personne en seychellois, alors qu’il s’est étendu à toutes les personnes du réunionnais. Ces spécificités ne s’expliquent pas par un présumé « substrat » africain des créoles, car l’étude de divers morphèmes des langues africaines (et du malgache) contributrices des créoles ne montre pas de traces syntaxiques de ces langues. Seule la présence d’un pronom a dans les créoles du golfe de Guinée, issu de l’edo, constitue une exception qui s’explique par l’histoire du peuplement de cette région. Cette particularité n’a pas été reproduite dans les créoles indianocéaniques.Cette thèse montre le caractère « normal » (au sens des règles d’évolution des langues) des créoles réunionnais et seychellois, tout en insistant sur leurs singularités. Réunionnais et seychellois sont les seuls créoles à base française à posséder un marqueur prédicatif, en l’occurrence de forme i, et celui-ci n’obéit pas aux mêmes règles en réunionnais et en seychellois. Cette thèse montre que ces singularités s’expliquent plus par des logiques internes que par des contacts de langues. Elle appelle d’autres comparaisons avec d’autres langues, pour tenter notamment de préciser les descriptions morphosyntaxiques des différents i seychellois
This thesis proposes for the first time a comparative study of two Indian Oceanic Creoles with a Central African language, with particular reference to preverbal markers. It is based on empirical observation: there is a preverbal marker a in Sango (national language of the Central African Republic) whose syntactic function can be compared to that of i in Reunion and Seychelles Creoles. This parallelism forms the starting point of an interrogation that expresses itself as follows: can we define a rule accounting for the restructuring of the 3rd person pronoun into different morphemes, regardless of the original languages?To answer this question, I compare the personal pronouns of about thirty contact languages presented in The Atlas of Pidgin & Creole Language Structures, and I try to understand the restructuring principles resulting in the formation of other morphemes, including copulas and preverbal markers. I note parallel principles between some Oubanguian languages and two French-based Indian Creoles, particularly in the creation of a pre-verbal marker, itself resulting from the restructuring of a personal pronoun of the target language. On the other hand, the phonological proximity of the pluralizing prefix a- with the preverbal marker a of Sango is not found in the Indian Oceanic Creoles, each of which has a pluralizer that is very different from the preverbal marker i.Like the a of Sango, the preverbal marker i is reserved for the 3rd person in Seychelles Creole, while it has been extended to all persons in Reunion Creole. These specificities cannot be accounted for by an alleged African “substrate” of the Creoles, because the study of various morphemes of the African languages (and Malagasy) which contributed to these Creoles does not show any syntactic traces of these languages. Only the presence of a pronoun a in the Creoles of the Gulf of Guinea, inherited from Edo, constitutes an exception which can be accounted for by the history of settlement in this region. This peculiarity has not been reproduced in the Indian Oceanic Creoles.This thesis shows the “normal” character (in the sense of rules of linguistic change) of Reunion and Seychelles Creoles, while insisting on their singularities. Reunion and Seychelles Creoles are the only French-based Creoles possessing a predicative marker (more precisely, a morpheme i). This unit does not obey the same rules in Reunion and Seychelles Creole. This thesis aims to show that these singularities are best explained by internal dynamics than by language contacts. It calls for further comparisons with other languages, in particular in order to try to clarify the morphosyntactic descriptions of the different Seychelles Creole i

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Nguyen, Thuc Thanh Tin. "Etude contrastive de la temporalité en français et en vietnamien". Phd thesis, Université René Descartes - Paris V, 2013. http://tel.archives-ouvertes.fr/tel-00959868.

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Alors que les valeurs temporelles, aspectuelles et modales en français sont principalement exprimées par les déterminants grammaticaux du verbe, l'expression de la temporalité en vietnamien s'appuie sur des marqueurs d'ordre lexical. L'objectif de cette recherche a été de montrer la différence qui existe dans la manière d'exprimer la temporalité en français et en vietnamien et donc de concevoir l'expression des valeurs temporelles, aspectuelles et modales dans chacune de ces langues. Ces valeurs étant véhiculées par des déterminants grammaticaux du verbe en français et par des marqueurs lexicaux en vietnamien, l'analyse a consisté tout d'abord à préciser les valeurs de ces éléments dans chaque langue, après avoir rappelé les points de vue de certains prédécesseurs dans ces domaines. Ensuite, une étude contrastive d'un extrait du Petit Prince en français et de deux de ses traductions en vietnamien a permis de mettre en évidence non seulement les facteurs qui régissent la présence ou l'absence de marqueurs en vietnamien, mais aussi les changements de sens et d'effets stylistiques qu'induisent le passage d'une langue à l'autre et le choix singulier qu'est à même de faire le traducteur. Cette recherche peut donc avoir une incidence immédiate pour l'enseignement du français à des apprenants vietnamiens et plus largement à des étudiants de Français Langue Etrangère comme pour la traduction.

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Takahashi, Sonoko. "The Interrogative Marker KA in Japanese". Connect to this title online, 1995. http://www.ohiolink.edu/etd/view.cgi?acc%5Fnum=osu1116614186.

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Dahl, Therese, Rikard Nordlund e Filippa Thornander. "High-end toiletries for kids - A study of the development and the predicted future of the market". Thesis, Halmstad University, School of Business and Engineering (SET), 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-1851.

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This study aims to obtain a better understanding of the development of the kids market. The aim is also to find out the future directions of this market, with a focus on high-end toiletries for children. Furthermore, the authors will highlight important marketing aspects that need to be considered both by companies entering the market, as well as companies already operating on the market.

The authors already had expectations and general knowledge about the topic, due to its frequent media publicity during recent years, therefore a deductive approach was the most suitable one. Moreover, a qualitative method with open interviews was used in order to obtain a deeper knowledge about the topic.

The result from the interviews indicates a future growth on the kids market. Companies have to focus a lot on the kids in the future in order to avoid a revenue decline in this particular customer segment.

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Li, Xi Yang. "Three Essays on Stock Market Return Predictability:The Role of Average Correlation of Industry Portfolio Returns". Thesis, Griffith University, 2018. http://hdl.handle.net/10072/381533.

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Stock market return predictability has long been one of the key and unsolved areas of research in finance. Although the stock market has been argued to follow a random walk, researchers have struggled to improve the accuracy of predicting stock market returns through extensively examining forecasting variables such as financial ratios, economic indicators, and behaviour factors. Pollet and Wilson (2010) have recently developed a new predicator and claimed that average correlation reveals the movement of the systematic component of the market return and it predicts the stock market returns. This thesis uses the newly developed predictor, average correlation, to predict stock market returns, both in the US and across a number of developed countries and emerging countries. Three interrelated studies are sequentially undertaken to examine the predictive power of average correlation for future stock market returns. The first study uses the average correlation of the 48 Fama-French industry portfolio returns in the US stock market to predict the US stock market returns. To juxtapose average correlation with conventional predictors, a number of forecasting variables, including term spread, default spared, dividend price ratio, the cyclically adjusted price-to-earnings ratio and investor sentiment, are incorporated in the model. The second study uses 27 non-US financial markets and extends the analysis to the relatively less explored area relating to the predictability of the international stock market returns. The average correlation of industry portfolio returns in each financial market, including more forecasting variables such as industrial production, gross domestic production and financial crisis dummies, is used to predict the stock returns of the financial markets under study. The third study further extends the analysis and uses both the US average correlation from the first study and the local average correlation from the second study as predictors for the stock market returns of each financial market. The US average correlation is posited as capturing the global influence on a particular financial market, while the local average correlation is used to represent the domestic influence within that financial market. The key findings of the thesis are summarised as follows. First, average correlation is a significant predictor for the US stock market returns at a two-month lag and for the returns of other stock markets with a one-month lag. Second, average correlation outperforms all predictors conventionally used in the US stock market, as well as in most other international stock markets. Third, the US and local average correlations predict the local stock market returns, indicating that the global influence has an impact on the local stock market returns and that the US average correlation successfully captures such an influence. The research findings suggest that the average correlation is closely related to stock market returns. The findings of the thesis would be of interest to policymakers as well as stock market practitioners who wish to formulate effective trading strategies.
Thesis (PhD Doctorate)
Doctor of Philosophy (PhD)
Dept Account,Finance & Econ
Griffith Business School
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Dappiti, Ramana Reddy, e Mohan Krishna Thalluri. "Brownian Dynamic Simulation to Predict the Stock Market Price". Thesis, Blekinge Tekniska Högskola, Sektionen för datavetenskap och kommunikation, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-2627.

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Stock Prices have been modeled using a variety of techniques such as neural networks, simple regression based models and so on with limited accuracy. We attempt to use Random Walk method to model movements of stock prices with modifications to account for market sentiment. A simulator has been developed as part of the work to experiment with actual NASDAQ100 stock data and check how the actual stock values compare with the predictions. In cases of short and medium term prediction (1-3 months), the predicted prices are close to the actual values, while for longer term (1 year), the predictions begin to diverge. The Random Walk method has been compared with linear regression, average and last known value across four periods and has that the Random Walk method is no better that the conventional methods as at 95% confidence there is no significant difference between the conventional methods and Random Walk model.
Prediction of stock markets has been the research interest of many scientists around the world. Speculators who wish to make a “quick buck” as well as economists who wish to predict crashes, anyone in the financial industry has an interest in predicting what stock prices are likely to be. Clearly, there is no model which can accurately predict stock prices; else markets would be absolutely perfect! However, the problem is pertinent and any improvement in the accuracy of prediction improves the state of financial markets today. This forms the broad motivation of our study.

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Triulzi, Tiziana. "Identification of markers to predict benefit from trastuzumab treatment". Thesis, Open University, 2017. http://oro.open.ac.uk/49229/.

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Despite the clinical benefit of trastuzumab, some patients do not respond to this therapy. Aims of this study are to identify new predictive biomarkers to distinguish responsive from de novo resistant tumours and to have new insights into the biological characterisation of trastuzumab activity. Whole-transcriptome analysis of primary HER2-positive breast carcinomas (BCs) treated with adjuvant trastuzumab identified a tumour subgroup, characterised by high ERBB2/low ESR1 expression, with good clinical outcome, and allowed the development of a trastuzumab risk model (TRAR) able to identify patients with high- and low-risk of relapse. Application of TRAR model to available datasets and to a new series of HER2-positive BC patients treated with neoadjuvant trastuzumab designated TRAR as predictive of response rather than associated to low aggressiveness. Our analyses showed that tumours exquisitely sensitive to treatment are addicted to HER2, enriched in immune pathways and have a peculiar circulating NK profile, characterised by high expression of the NKG2D receptor. Enrichment of immune system- and tyrosine kinase receptor signaling-related pathways was found associated also with response to trastuzumab monotherapy in clinical samples, suggesting the possibility to treat HER2-addicted tumours with trastuzumab monotherapy. Accordingly TRAR-low, high-NKG2D- and -MHC-II-expressing tumours were associated with response to one cycle of trastuzumab alone. In addition, increase of MHC-II gene expression upon a single cycle of trastuzumab characterised patients who benefit from the following combination with chemotherapy. Characterisation of biological features of TRAR-low tumours showed high infiltration of macrophages and CD8+ T cells, together with the expression of chemokines involved in their recruitment and of immune checkpoint ligands. In vitro analysis demonstrated a direct regulation of CCL2 and PD-L1 by HER2 signals. Overall, we described a tool able to identify BCs responsive to trastuzumab and understood that in these tumours HER2 is crucial for tumour growth, for infiltration of pro-trastuzumab immune cells and their suppression.

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Wu, King Yin Marco. "Integrating fluorescence visualization with clinical markers to predict oral cancer recurrences". Thesis, University of British Columbia, 2016. http://hdl.handle.net/2429/59116.

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One reason for the poor survival rate of oral cancer is the high rate of recurrence (REC). The objective of this study is to investigate how fluorescence visualization (FV) may play in the prediction of oral cancer REC at a site previously treated for oral cancer. We will confirm previously identified clinical factors for REC such as lesion presence and TB status, and analyze if any combinations of these three factors at varying follow-up time intervals can suggest a higher risk for REC. Information for this study will come from patients enrolled in the BC Oral Cancer Prediction Longitudinal study. Patients are eligible if: 1) they had a primary tumour diagnosis of SCC or CIS; 2) were treated with curative intent; and 3) had at least one recall visit within one year after completion of initial treatment. Data analyzed: 1) demographic and lifestyle habit information; 2) primary tumour information; 3) oral clinicopathological features during follow-up at 6, 12, 18, and 24 months. For this thesis, 232 patients have been identified that fit the inclusion criteria. Of those, 34 patients developed recurrence, and 198 patients remained tumour free throughout their follow-up period. Demographic, smoking, alcohol and FV status were not found to be associated with a recurrence. Of significance, OPL status at all follow-up intervals (P<0.01), TB at 6, 12, 24 months (P<0.05), and TBFV at 6 and 12 months (P<0.05) were associated with REC. There is a higher percentage of REC in patients with TB+FV+ status than other combinations of TBFV status, with significance found at 6 and 12 months follow-up post-treatment. With known risk factors for predicting REC, clinicians can recognize patients at increased risk, improving the chance of early detection. This can also drive clinician decision-making for patients deemed high-risk, increasing surveillance and improving patient care.
Dentistry, Faculty of
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Nilsson, Oscar, e Okumu Emmanuel Latim. "Does Implied Volatility Predict Realized Volatility? : An Examination of Market Expectations". Thesis, Uppsala universitet, Nationalekonomiska institutionen, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-218792.

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The informational content of implied volatility and its prediction power is evaluated for time horizons of one month. The study covers the period of November 2007 to November 2013 for the two indices S&P500 and OMXS30. The findings are put in relation to the corresponding results for past realized volatility. We find results supporting that implied volatility is an efficient, although biased estimator of realized volatility. Our results support the common notion that implied volatility predicts realized volatility better than past realized volatility, and that it also subsumes most of the informational content of past realized volatility.

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Oz, Emrah. "Can Relative Yield Curves Predict Exchange Rate Movements? Example From Turkish Financial Market". Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612505/index.pdf.

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Exchange rate forecasting is hard issue for most of floating exchange rate economies. Studying exchange rate is very attractive matter since almost no model could beat random walk in short run yet. Relative yields and information in relative yield curves are contemporary topics in empirical literature and this study follows Chen and Tsang (2009) who model exchange rate changes with relative factors obtained from Nelson-Siegel (1987) yield curve model and find that relative factor model can forecast exchange rate change up to 2 years and perform better than random walk in short run. Analysis follows the methodology defined by Chen and Tsang (2009) and TL/USD, TL/EUR exchange rate changes are modeled by the relative factors namely relative level, relative slope and relative curvature. Basically, 162 weekly datasets from 09.01.2007 to 16.03.2010 are used and the relative factors for each week are estimated. Afterwards, regression analysis is made and results show that relative level and relative curvature factors are significant up to 4-6 weeks horizon but relative slope does not provide any valuable information for exchange rate prediction in Turkish financial market. Length of forecasting horizon of relative factor model is too short when compared to other exchange rate models. Since it is accepted that exchange rates follow random walk, we provided some tests to compare performance of the model. Similar to the literature, only short run performance of relative factor model is compared to random walk model and concluded that the relative factor model does not provide better forecasting performance in Turkish financial market

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Libri sul tema "Predicate marker"

Zuenkova, Yuliya, e Milan Stamenkovich. Cluster analysis and MANOVA in marketing and economic research. ru: INFRA-M Academic Publishing LLC., 2025. https://doi.org/10.12737/2186588.

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The monograph introduces the reader to the basics of using multidimensional statistical methods — cluster analysis and MANOVA analysis — in marketing and economic research. Data is an indispensable product of any activity and the basis for making objective management decisions. Big data has had a significant impact on marketing and the development of its tools. The collection, accumulation and processing of information about customers and the market is the basis of information support for marketing activities. Multidimensional statistics methods, cluster analysis and MANOVA analysis in particular, open up new opportunities for marketers due to the great applied potential of their use. The areas of marketing application of cluster analysis and the MANOVA method are described in detail, a step-by-step plan for the implementation of statistical procedures and recommendations for the researcher on data preparation and evaluation of statistical analysis results are given. Multidimensional statistics methods allow marketers to identify complex behavioral patterns, predict consumer behavior, find new approaches to customer segmentation, and thus develop new marketing strategies and tactics in the market. It is intended for practicing marketers and researchers, economists and statisticians, university students and teachers, as well as all those who are interested in expanding their capabilities in big data processing to open new strategic horizons.

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Babina, Ol'ga. Theory, methodology and practice of regional strategic planning. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1738755.

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In the monograph, the region is presented as a complex, multilevel socio-economic system consisting of many heterogeneous, interacting economic entities of different levels (economic agents and markets, management, resources and economic processes), jointly organizing reproduction processes embedded in the economic space of the national economy on the local territory. Currently, the role of rational management of the socio-economic development of the region is increasing. In such conditions, it is advisable to use strategic planning, which, in turn, has increasingly been carried out using a simulation model. The simulation model in regional strategic planning allows government agencies to predict their activities in the presence of various controlled and uncontrolled factors of the external and internal environment. In this study, the list of principles of strategic planning focused on the processes of strategic planning of the region using the method of simulation modeling is supplemented. A methodology for organizing strategic planning processes at the meso-level using simulation modeling technology is proposed. For a wide range of readers interested in the problems of regional strategic planning.

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Jędrzejowski, Łukasz. On the grammaticalization of temporal–aspectual heads: The case of German versprechen ‘promise’. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198747840.003.0016.

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This chapter deals with the origin and the development of the functional use of the predicate versprechen ‘promise’ in the history of German. Synchronically, it illustrates that versprechen can be used in two different ways in Present-Day German: either as a lexical verbal head or as a functional verbal head. It also demonstrates to what extent these uses differ and accounts for where these differences come from. Diachronically, it shows that versprechen grammaticalized into a prospective aspect marker in Early New High German (1350–1650), and illustrates that grammaticalization is upward and leftward in the syntactic structure. Accordingly, it is argued that versprechen as a functional verbal head first started embedding DP complements and, as time went on, extended its usage to select infinitives as well, giving rise to a subject-to-subject raising analysis.

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Esposito, Elena. Predicted Uncertainty. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198820802.003.0010.

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The chapter analyses the way in which structured finance manages and controls the openness of the future as a source of profit. Financial modelling relies on a specific form of fiction, based on the careful construction of a present image of the future and its uncertainty—expressed by the evaluation of implied volatility. The problem with this approach is that it fails to take account of the reflexive way in which the fictitious future it constructs affects the (not-yet-existing) future reality. This chapter highlights the dual nature of the future as intersection and combination of both the present future and the future present. It concludes that structured-financed models—despite their attempt to control risk by making calculations in the present about the future and about current market expectations of the future—may, in times of turbulence, increase the indeterminacy and unpredictability of future reality.

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Owens, Jonathan. Dialects (speech communities), the apparent past, and grammaticalization. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198701378.003.0008.

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Over a long-term time frame in a language with several discrete dialects, how far does grammaticalization theory elucidate the history of individual morphemes? This issue is addressed using the tense/mode prefix b-, found in Gulf/Najdi, Yemeni, Uzbekistan, Nigerian, and Egyptian/Levantine Arabic. It is argued that while standard grammaticalization theory correctly predicts its assumed origin, from a variant of the verb ‘want’ (yibġa, yiba, yibbi > *b-), it does little to predict its further development. This paper first examines the functions of the prefix *b-. Once integrated as a prefix, *b- takes odd twists and turns, sometimes a tense marker, sometimes a marker of deontic modality, sometimes a generalized modal/indicative marker. Grammaticalization theory says nothing about why *b- should have developed in one way in one dialect and in another way in another. As a step towards answering these questions, the idea of dialects as speech communities is introduced.

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Rogowski, Anselm. Last Three Stock Market Crashes. Can Boom and Bust Be Predicted? GRIN Verlag GmbH, 2015.

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Rogowski, Anselm. Last Three Stock Market Crashes. Can Boom and Bust Be Predicted? GRIN Verlag GmbH, 2015.

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Watanabe, Honoré. The Polysynthetic Nature of Salish. A cura di Michael Fortescue, Marianne Mithun e Nicholas Evans. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780199683208.013.36.

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The Salishan languages, spoken (or formally spoken) on the Northwest Coast of North America, are usually characterized as polysynthetic. Salish certainly shows many of the usual characteristics that cluster together in polysynthetic languages: it is head marking and agglutinating in word formation; and predicate morphology is rich and includes markers of aspect/tense, transitivity and valency alternating suffixes (including applicatives), pronominals, lexical affixes, and still others. However, the number of morphemes within a (morphological) word does not get as high as, for example, the Eskimoan languages. Nevertheless, it is argued that the following three traits observed justify characterizing Salish as polysynthetic: first, word forms are flexible; second, speakers can manipulate what goes into a predicate; and third, non-core arguments, that is, peripheral concepts, can be expressed in the predicate by means of lexical suffixes and applicatives.

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Avdasheva, Svetlana, e Tatiana Radchenko. Remedies in BRICS Countries. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198810674.003.0009.

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Within the group of BRICS, China, Russia, and South Africa use conduct remedies more often than developed jurisdictions. Remedies are applied under merger approval or as an outcome of investigation of anticompetitive conducts. Effects of conduct remedies on companies’ decisions and market performance still need explanation. This chapter explains the use of conduct remedies, with special emphasis on Russia, by the specific position of BRICS in international division of labor, which allows the large companies, and first of all domestic ones, to discriminate customers in BRICS home markets, vis-à-vis international customers. Together with positive effects on domestic customers, competition economics predicts the possibility of negative effects of remedies on the managerial decisions within the target company. Under some circumstances, remedies may even weaken competition in the global product markets.

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Laughren, Mary. The Ergative in Warlpiri: A Case Study. A cura di Jessica Coon, Diane Massam e Lisa Demena Travis. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780198739371.013.39.

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The DP subject of a Warlpiri finite clause containing verbs of a certain class is marked with the ergative suffix whereas other DP subjects are morphologically unmarked. This chapter examines the wider distribution in Warlpiri of the ergative morpheme and the varied functions of ergative-marked DPs in both finite and non-finite clauses. Particular focus is on the relationship between the subject-marking and instrument adjunct-marking role of the ergative suffix. Unlike finite transitive clauses in which both an agent subject and an instrument adjunct are marked ergative, in non-finite clauses only one of these can be marked ergative: the instrument adjunct in clauses where the agent subject is realized either as phonologically null PRO or as a dative case-marked DP external to the verb phrase; the agent or instrument subject contained in the infinitival phrase embedded in a stative predicate whose external subject is co-referent with the logical object of the embedded verb.

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Capitoli di libri sul tema "Predicate marker"

Mühlhäusler, Peter. "On the origins of the predicate marker in Tok Pisin". In Studies in Language Companion Series, 235. Amsterdam: John Benjamins Publishing Company, 1990. http://dx.doi.org/10.1075/slcs.20.09muh.

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Ranger, Graham. "The Theory of Enunciative and Predicative Operations". In Discourse Markers, 17–92. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-70905-5_2.

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Lautenbach, Kurt, e Anastasia Pagnoni. "Liveness and duality in marked-graph-like predicate/transition nets". In Advances in Petri Nets 1984, 331–52. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/3-540-15204-0_19.

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Cristelli, Matthieu. "Web Queries Can Predict Stock Market Volumes". In Complexity in Financial Markets, 151–61. Cham: Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-00723-6_10.

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Garg, Vijay K. "A Lattice Linear Predicate Parallel Algorithm for the Housing Market Problem". In Lecture Notes in Computer Science, 108–22. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-91081-5_8.

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McMillan, David G. "Which Variables Predict and Forecast Stock Market Returns?" In Predicting Stock Returns, 77–101. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-69008-7_5.

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de Oliveira Carosia, Arthur Emanuel, Ana Estela Antunes da Silva e Guilherme Palermo Coelho. "Using BERT to Predict the Brazilian Stock Market". In Intelligent Systems, 56–70. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-21689-3_5.

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Hong, Yoonsik, Yanghoon Kim, Jeonghun Kim e Yongmin Choi. "Index Tracking Via Learning to Predict Market Sensitivities". In Lecture Notes in Networks and Systems, 111–31. Cham: Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-47724-9_9.

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Gurav, Uma, e Nandini Sidnal. "Predict Stock Market Behavior: Role of Machine Learning Algorithms". In Intelligent Computing and Information and Communication, 383–94. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-7245-1_38.

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Zhou, Zhenkun, Jichang Zhao e Ke Xu. "Can Online Emotions Predict the Stock Market in China?" In Web Information Systems Engineering – WISE 2016, 328–42. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-48740-3_24.

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Atti di convegni sul tema "Predicate marker"

Sridhar, Araavind, Markku Karhunen, Samuli Honkapuro e Fredy Ruiz. "Forecast or Nowcast to Predict Electricity Prices? The Role of Open Data". In 2024 20th International Conference on the European Energy Market (EEM), 1–6. IEEE, 2024. http://dx.doi.org/10.1109/eem60825.2024.10608865.

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Taneja, Saurav, Dhruv Garg, Mavillapalli Venkata Tarun Kumar e Tanupriya Choudhury. "The Machine Predicted Market". In 2018 International Conference on Computational Techniques, Electronics and Mechanical Systems (CTEMS). IEEE, 2018. http://dx.doi.org/10.1109/ctems.2018.8769306.

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Tent, Michiel. "Blood markers predict MS progression". In ECTRIMS Conference 2024, a cura di Hans-Peter Hartung. Baarn, the Netherlands: Medicom Medical Publishers, 2024. http://dx.doi.org/10.55788/7e6b0582.

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Katole, Atul Laxman, Aria Abubakar, Edo Hoekstra, Srikanth Ryali e Tao Zhao. "Machine Learning Based Automatic Marker Clustering". In SPE Annual Technical Conference and Exhibition. SPE, 2023. http://dx.doi.org/10.2118/215065-ms.

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Abstract Accurate information pertaining to the markers or well tops is critical to define the key formation boundaries in the regional stratigraphic frameworks. The information with respect to the markers in larger basins is spread across multiple sources as the various tools utilized in the Oil and Gas industry, public data repositories and the well logs provided by data vendors. Collaboration across such multiple sources of information is essential if we need to develop subsurface models for the larger basins. However, such collaboration is non-trivial and is accompanied by challenges. The well tops information is interpreted uniquely by interpreters across different organizations, probably using different stratigraphic columns. The multitude of well top information sources, interpreters and stratigraphic columns introduce inconsistencies in the well top information. We propose deep learning based unique interpretation of the various marker log patterns which can consistently map them across the wells in a region. The transformer model is trained using a self-supervised learning approach to predict the randomly masked well log values in the input. This allows the transformers to learn the feature hierarchy in the marker log patterns which is manifested in the latent space representations. The proposed approach utilizes transformer latent space to represent markers in a lower dimensional feature space which are further projected using Uniform Manifold Approximation and Projection (UMAP) to two dimensional embeddings. We apply Gaussian Mixture Models (GMM) based probabilistic clustering on the embeddings to automatically separate the marker representations. We evaluate the transformer latent space based automatic marker separation models using Bakken open-source dataset and choose six markers for the evaluation. We find that the proposed approach can separate the markers with very high accuracy, giving us excellent precision and recall for all analyzed markers. This approach enables automatic separation of the marker patterns and maps them consistently across the wells in a basin.

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Rody, A., T. Karn, C. Solbach, E. Ruckhaeberle, L. Hanker, V. Mueller, M. Schmidt, R. Gaetje, U. Holtrich e M. Kaufmann. "The Luminal B Marker NHERF1 Predicts Endocrine Resistance." In Abstracts: Thirty-Second Annual CTRC‐AACR San Antonio Breast Cancer Symposium‐‐ Dec 10‐13, 2009; San Antonio, TX. American Association for Cancer Research, 2009. http://dx.doi.org/10.1158/0008-5472.sabcs-09-3164.

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Tran, Anh, Elena Asparouhova, Peter Bossaerts e Dan Lu. "The Role of Financial Markets in Mitigating Credit Market Bubbles". In 5th World Conference on Business, Management, Finance, Economics, and Marketing, 63. Eurasia Conferences, 2024. http://dx.doi.org/10.62422/978-81-968539-6-9-041.

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We investigate how long an insolvent debtor can avoid default when survival is beneficial to creditors collectively, but individual creditors gain by forcing early repayment. Theory predicts that the debt is not rolled over and default is immediate. With 23 experimental sessions, default is never immediate, with or without secondary debt markets. With markets, prices do not reveal survival length but correlate with payoffs. Creditors are better off with markets, but markets exacerbate wealth inequality. Survival length is reduced upon repetition with the same cohort. When new creditors are introduced, survival length remains constant, even with access to default history.

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Nunes, Claudia, Antonio Pacheco e Tania Silva. "Statistical Models to Predict Electricity Prices". In 2008 5th International Conference on the European Electricity Market (EEM 2008). IEEE, 2008. http://dx.doi.org/10.1109/eem.2008.4579004.

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Maknickienė, Nijolė, Ieva Kekytė e Algirdas Maknickas. "COMPUTATION INTELLIGENCE BASED DAILY ALGORITHMIC STRATEGIES FOR TRADING IN THE FOREIGN EXCHANGE MARKET". In Business and Management 2018. VGTU Technika, 2018. http://dx.doi.org/10.3846/bm.2018.53.

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Successful trading in financial markets is not possible without a support system that manages the preparation of the data, prediction system, and risk management and evaluates the trading efficien-cy. Selected orthogonal data was used to predict exchange rates by applying recurrent neural network (RNN) software based on the open source framework Keras and the graphical processing unit (GPU) NVIDIA GTX1070 to accelerate RNN learning. The newly developed software on the GPU predicted ten high-low distributions in approximately 90 minutes. This paper compares different daily algorith-mic trading strategies based on four methods of portfolio creation: split equally, optimisation, orthogonality, and maximal expectations. Each investigated portfolio has opportunities and limita-tions dependent on market state and behaviour of investors, and the efficiencies of the trading sup-port systems for investors in foreign exchange market were tested in a demo FOREX market in real time and compared with similar results obtained for risk-free rates.

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de Bruijn, Jos, e Stijn Heymans. "Translating Ontologies from Predicate-based to Frame-based Languages". In 2006 2nd International Conference on Rules and Rule Markup Languages for the Semantic Web. IEEE, 2006. http://dx.doi.org/10.1109/ruleml.2006.23.

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Shaw, Eric, Alex Shaw e David Umphress. "Mining Android Apps to Predict Market Ratings". In 6th International Conference on Mobile Computing, Applications and Services. ICST, 2014. http://dx.doi.org/10.4108/icst.mobicase.2014.257773.

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Rapporti di organizzazioni sul tema "Predicate marker"

Julia Mossbridge & Garret Moddel, Julia Mossbridge &. Garret Moddel. Can our unconscious minds predict the stock market? Experiment, settembre 2014. http://dx.doi.org/10.18258/3356.

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Duffie, Darrell, Michael J. Fleming, Frank M. Keane, Claire Nelson, Orr Shachar e Peter Van Tassel. Dealer Capacity and U.S. Treasury Market Functionality. Federal Reserve Bank of New York, agosto 2023. http://dx.doi.org/10.59576/sr.1070.

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We show a significant loss in U.S. Treasury market functionality when intensive use of dealer balance sheets is needed to intermediate bond markets, as in March 2020. Although yield volatility explains most of the variation in Treasury market liquidity over time, when dealer balance sheet utilization reaches sufficiently high levels, liquidity is much worse than predicted by yield volatility alone. This is consistent with the existence of occasionally binding constraints on the intermediation capacity of bond markets.

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Neely, Christopher J., e Michael J. Dueker. Can Markov Switching Models Predict Excess Foreign Exchange Returns? Federal Reserve Bank of St. Louis, 2001. http://dx.doi.org/10.20955/wp.2001.021.

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Oliveira, Lucas Gabriel Martins de. Which One Predicts Better?: Comparing Different GDP Nowcasting Methods Using Brazilian Data. Inter-American Development Bank, luglio 2023. http://dx.doi.org/10.18235/0005004.

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The objective of this paper is to develop a basic framework for the implementation of a GDP nowcasting strategy using Brazilian data. Our goal is to identify a scalable strategy that allows us to project the Brazilian GDP in real time at any point during the current quarter. In the paper we detail the survey of classical techniques and also of techniques usually known by market practitioners as "machine learning methods". We survey the literature since the first work on estimating business cycles and document the evolution of this literature until the insertion of machine learning methods. Additionally, we perform backtesting exercises, estimate several candidate models for GDP nowcasting. Finally, we evaluate the forecasting power of all models against a naive model and a market expectations model. We demonstrate that a combination of machine learning models based on the distance of forecasts to the average market expectations defeats the fully informed market expectations, while the same is not possible for selected classical nowcasting models.

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Heise, Sebastian, Jeremy Pearce e Jacob P. Weber. Wage Growth and Labor Market Tightness. Federal Reserve Bank of New York, ottobre 2024. http://dx.doi.org/10.59576/sr.1128.

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Good measures of labor market tightness are essential to predict wage inflation and to calibrate monetary policy. This paper highlights the importance of two measures of labor market tightness in determining wage growth: the quits rate, and vacancies per effective searcher (V/ES)—where searchers include both employed and non-employed job seekers. Amongst a broad set of indicators of labor market tightness, we find that these two measures are independently the most strongly correlated with wage inflation and also predict wage growth well in out-of-sample forecasting exercises. Conversely, transitory shocks to productivity have little impact on wage growth. Finally, we find little evidence of a nonlinearity in the relationship between wage growth and labor market tightness. These results are generally consistent with the predictions of a New Keynesian DSGE model where firms have the power to set wages and workers search on the job (Bloesch, Lee, and Weber, 2024).

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Azar, Pablo, Adrian Casillas e Maryam Farboodi. Information and Market Power in DeFi Intermediation. Federal Reserve Bank of New York, maggio 2024. http://dx.doi.org/10.59576/sr.1102.

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The decentralized nature of blockchain markets has given rise to a complex and highly heterogeneous market structure, gaining increasing importance as traditional and decentralized (DeFi) finance become more interconnected. This paper introduces the DeFi intermediation chain and provides theoretical and empirical evidence for private information as a key determinant of intermediation rents. We propose a repeated bargaining model that predicts that profit share of Ethereum market participants is positively correlated with their private information, and employ a novel instrumental variable approach to show that a 1 percent increase in the value of intermediaries’ private information leads to a 1.4 percent increase in their profit share.

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Соловйов, Володимир Миколайович, V. Saptsin e D. Chabanenko. Markov chains applications to the financial-economic time series predictions. Transport and Telecommunication Institute, 2011. http://dx.doi.org/10.31812/0564/1189.

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In this research the technology of complex Markov chains is applied to predict financial time series. The main distinction of complex or high-order Markov Chains and simple first-order ones is the existing of after-effect or memory. The technology proposes prediction with the hierarchy of time discretization intervals and splicing procedure for the prediction results at the different frequency levels to the single prediction output time series. The hierarchy of time discretizations gives a possibility to use fractal properties of the given time series to make prediction on the different frequencies of the series. The prediction results for world’s stock market indices are presented.

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Miyajima, Shumpei, Toshiyuki Isshiki, Motoshi Kunugi e Shin Uesaka. Can we predict successful market introduction using on-going R&D evaluation data. Fteval - Austrian Platform for Research and Technology Policy Evaluation, aprile 2022. http://dx.doi.org/10.22163/fteval.2022.553.

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This study aims to find reproducible correlations/causality between the evaluation data of ongoing R&D projects funded by NEDO and the ex-post monitoring data of actual commercialisation achievement by those projects. The understanding of the results of this study will be used for designing our R&I policies for the next era as a funding agency by, for example, promoting more effective schemes which will eventually increase our contribution to society. The results showed positive correlations between the assessed grade for sections of the evaluation and the commercialisation status, indicating the possibility of identifying those projects that need management revision before the extended R&D activities by the companies.

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Song HyeIn Ashley, Song HyeIn Ashley. Using the Markov chain to predict if Russian Olympic athletes are doping. Experiment, dicembre 2017. http://dx.doi.org/10.18258/10417.

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Buser, Thomas, Muriel Niederle e Hessel Oosterbeek. Can Competitiveness predict Education and Labor Market Outcomes? Evidence from Incentivized Choice and Survey Measures. Cambridge, MA: National Bureau of Economic Research, giugno 2021. http://dx.doi.org/10.3386/w28916.

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