Teses / dissertações sobre o tema "Vieillissement – Population"
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Xuan, Hélène. "Vieillissement démographique et croissance : vers une définition économique du vieillissement". Paris 9, 2005. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2005PA090075.
Texto completo da fonteNtetani, Batuvuidi Jean Germain. "Demande des produits laitiers et vieillissement de la population au Canada". Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/29193/29193.pdf.
Texto completo da fonteChanges in demand are of public interest because of their effect on consumer health and the profitability of the industry. While the Canadian population ages, we observe a consistent downward trend in per capita milk consumption. This study investigates differences in the behav-iour of different profiles of Canadian households in terms of their purchases of dairy products. A two–stage econometric procedure was implemented on subsamples of a dataset pooling three food expenditure surveys. In the first stage, the probability of purchase is estimated to account for the relatively high frequency of zero purchases for some of the ten goods. In the second stage, a demand system allowing for quadratic expenditure effects is estimated. The findings indicate that demand elasticities tend to be higher for households headed by a person between 35 and 64 years old and when household size increases. Relative to other goods, low-fat milk has a higher probability of purchase and its demand is price and expenditure elastic. Generally, price and income elasticity patterns across goods are quite robust across household profiles differing in terms of the age of the head, size, and income. Keywords: dairy products, household demand, QUAIDS, elasticities
Ntetani, Batuvuidi Jean-Germain. "Demande des produits laitiers et vieillissement de la population au Canada". Master's thesis, Université Laval, 2012. http://hdl.handle.net/20.500.11794/23521.
Texto completo da fonteChanges in demand are of public interest because of their effect on consumer health and the profitability of the industry. While the Canadian population ages, we observe a consistent downward trend in per capita milk consumption. This study investigates differences in the behav-iour of different profiles of Canadian households in terms of their purchases of dairy products. A two–stage econometric procedure was implemented on subsamples of a dataset pooling three food expenditure surveys. In the first stage, the probability of purchase is estimated to account for the relatively high frequency of zero purchases for some of the ten goods. In the second stage, a demand system allowing for quadratic expenditure effects is estimated. The findings indicate that demand elasticities tend to be higher for households headed by a person between 35 and 64 years old and when household size increases. Relative to other goods, low-fat milk has a higher probability of purchase and its demand is price and expenditure elastic. Generally, price and income elasticity patterns across goods are quite robust across household profiles differing in terms of the age of the head, size, and income. Keywords: dairy products, household demand, QUAIDS, elasticities
Fadier-Salice, Gwenaëlle. "Etude des fonctions exécutives sur une population de seniors". Rennes 2, 2004. http://www.theses.fr/2004REN20005.
Texto completo da fonteActually, the executive functions have got an increased central role in the models of cognition (system attentionnel of supervision; Norman and Shallice, 1980 or central executive of the working memory ; Baddeley, 1986). The efficacity of these high level cognitive processes, whose principal function is the adaptation to the novelty, classically reserved for the frontal lobes (Stuss, 1992), decreases with the age. The performance evaluation to 11 executive tasks of a sample of 94 old people from 45 to 98 years confirms the deterioration of the executive performances with the age, and shows a modest stability of those between the two occasions of measurement. Although empirically different, the executive processes of planning, cognitive inhibition, cognitive flexibility are correlated, and in relation to general intellectual efficiency. We defend the idea of a de-differentiation of the cognitive processes at the old people (Li, 2002). The negative effect of the age on the efficacity of a general cognitive system which one would measure various components would be mitigated by a significant level of schooling
Doignon, Yoann. "Le vieillissement démographique en Méditerranée : convergences territoriales et spatiales". Thesis, Aix-Marseille, 2016. http://www.theses.fr/2016AIXM3097.
Texto completo da fonteThe demographic transition upsets population balances worldwide. If population growth has been studied by demographers throughout the second half of the 20th century, ageing is an equally significant consequence of this demographic change. Nevertheless, studies demographic and geoprospective are not so many. In order to understand the observed changes, it seems appropriate to look beyond national borders for choose the level of sub-national territories. We study the future of Mediterranean societies' ageing in its dynamic dimension. The Mediterranean is an interesting laboratory because we found a great plurality of situations. To reach our goal, several challenges had to be overcome regarding the collection of data, their harmonization, their projection and analysis. For the whole Mediterranean area, we have collected and harmonized geo-demographic data to sub-national scales from many disparate sources. They were then used to establish future scenarios and projections for the next 50 years. Finally, we had to adapt methods from other disciplines (especially econometrics) to establish convergence of measures. We even propose news methods to answer our questions. The Ph.D. highlights the diversity of convergence proccess involved in the ageing populations of the Mediterranean. Territorial convergence and spatial convergence are taking part in the approximation of the regions' characteristics in terms of ageing. All the different scenarios analyzed describe future that highlight the global convergence of ageing but also remind that the observed heterogeneity in the spatial distribution of the phenomenon should last a long time and could strengthen locally
Bourdelais, Patrice. "La population française du XVIIIe siècle à nos jours : histoire du vieillissement". Paris 1, 1992. http://www.theses.fr/1992PA010537.
Texto completo da fonteThis thesis reconsiders the aging of the population as a category and a notion for analysis, and as a demographic reality. The main point is to understand the reasons why the concept of population aging succeeded just at the moment when it lost its scientific relevance, and to examine the effects of this distorsion today. The epistemological part deals with all the changes which have occurred since the 17th century. Thinking the demographic aging notion dates back to the end of the 19th century, while having been clearly formulated in 1928 only. Then, the aging of the population followed the "denatalite", as the main argument of the natalist propaganda. The classical quantitative analysis results in three conclusions : the earliness of the phenomenon in france, the slowness and the regularity of its development, and the expression of doubts about the relevance of the usual indicator. In fact, the statistical category still begins at sixty, as if the reality of the old age would not have changed over the two centuries. So, we proposed a new indicator, built up from a study of mortality over sixty in a long term perspective, which allows to estimate the real starting point of the age depending on the health historical evolution. The new indicator suggests new conclusions : from the beginning of the 19th century, the aging of the french population seems to be no longer obvious. The last part of the study is devoted to a new analysis of economic and social consequences of demographic aging, and the bad effects of the notion are shown (what touchs presentation of population perspectives for instance). It emphasizes how the recent, and contradictory representation of the old age is a result of the demographic aging notion, linked to unchanging age categories, just at the time when the reality of the age of the old age is changing
Docquier, Frédéric. "L'avenir des retraites publiques face au vieillissement des populations". Aix-Marseille 2, 1995. http://www.theses.fr/1995AIX24008.
Texto completo da fonteGhekière, Jean-François. "Les mécanismes spatiaux du vieillissement démographique dans la ville : le cas de l'agglomération lilloise". Lille 1, 1996. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/1996/50377-1996-207.pdf.
Texto completo da fonteThe growth of ageing forecast for the early xxist century gives a new geographical dimension to the phenomenon. Urban spaces are inevitably affected. Until now, the demographic ageing had been exclusively concentrated within the agglomerations. However, during the last inter-census period, it has seemed to move toward the close periphery. Our thesis aims at determining the causes of this move. Does it result from urban expansion ? Have the young adults who successively settled at the agglomeration edges, stay at the same places as they grew older ? In this case, demographic ageing would affect the city cores and the next the farther and farther periphery. Moreover, what is the impact of the migration of elderly people on the phenomenon ? Our analysis seeks to specify the interrelations between the urban dynamics and the changes in the age structure
Vrancken, Didier. "L'hôpital et la question gériatrique : l'organisation hospitalière face au défi du vieillissement de population". Paris, Institut d'études politiques, 1993. http://www.theses.fr/1993IEPP0032.
Texto completo da fonteBelgian geriatrics appeared in a hospital rationalization context. To the professionals, that means acuteness cares, higher cadences in a general context of hard and dirty work. Indeed, they discover in their every day's life old age. Illness and suffering images. Studying different care units through cultural and strategical approach, the analysis reveals innovation shapes in technics and organization. Different actors appear and developp revalidation projects. However, these shapes are not admitted and not valorized by general hospital. They lay down a question of legitimity. Professionals find this legitimity and give meaning to action with a human subject ethical conception
Magnani, Riccardo Mercenier Jean. "Sur la quantification des effets du vieillissement démographique une approche intégrée de micro-macro-simulations /". [S.l.] : [s.n.], 2008. http://biblioweb.u-cergy.fr/theses/06CERG0325.pdf.
Texto completo da fonteJyoung, Taik-Hwan. "Vieillissement de la population et durabilité financière : le cas du système national de retraite coréen". Paris 1, 2011. http://www.theses.fr/2011PA010023.
Texto completo da fonteBOUILLOT, WILBERT CHRISTIANE. "Resultats preliminaires d'une etude paraclinique sanguine et cutanee de population du m'zab, temoins, diabetiques et a risque diabetique". Toulouse 3, 1990. http://www.theses.fr/1990TOU31704.
Texto completo da fonteDemers, Daniel. "L'intégration des opposés en fin de carrière: évolution en lien avec le profil de Holland et l'androgynie". Sherbrooke : Université de Sherbrooke, 2001.
Encontre o texto completo da fonteBureau, Andrée. "L’importance des MRC dans l’adaptation au vieillissement de la population au Québec : trois études de cas". Mémoire, Université de Sherbrooke, 2016. http://hdl.handle.net/11143/8599.
Texto completo da fonteMo, Long. "Le vieillissement de la population en Chine et au Canada deux voies pour une même destination? /". [Montréal] : Université de Montréal, 2002. http://wwwlib.umi.com/cr/umontreal/fullcit?pNQ82744.
Texto completo da fonte"NQ-82744." "Thèse présentée à la faculté des études supérieures en vue de l'obtention du grade de philosophiae doctor (Ph. D.) en démographie." Version électronique également disponible sur Internet.
Alassane, Seydou. "Modification du pigment maculaire lors du vieillissement oculaire : analyse à partir de l'étude de population Montrachet". Thesis, Bourgogne Franche-Comté, 2018. http://www.theses.fr/2018UBFCI007/document.
Texto completo da fonteGiven the limits of the literature on the environmental nutritional impact in ocular aging witch is partially due to the lack of data in general population notably in French elderly, first, we were interested in the relationships of diet, plasma xanthophylls and macular pigment optical density as well as its spatial distribution and second of plasma fatty acids and dry eye disease signs in the 1153 Montrachet study participants.Firstly, we reported the high consumption of squash, the high plasma lutein and zeaxanthin levels and also the high plasma lutein level, the high macular pigment optical density level in nonsmokers subjects. In addition, the macular pigment values we provided in the study could be used as reference in population based study. Our results are very consistent with those found in other epidemiological studies even though our population is on average older. Secondly, we have shown that dry eye disease signs are more frequent in elderly subjects with low plasma polyunsaturated and saturated fatty acids level. Thus, our results provide new elements in the involvement of fatty acids in the process of dry eye disease.Finally, this work enriches the literature on macular pigment, its density, as well as its spatial distribution and its determinants as well as the determinants of dry eye disease. However, given the transversal nature of our studies, these results make only possible to formulate hypotheses that will be confirmed with longitudinal studies and could reinforce the interest of interventions based xanthophylls carotenoids supplementation in elderly
El, Bcheraoui Charbel. "Etude du vieillissement de la population libanaise vivant en milieu urbain, rural et émigrée au Sénégal". Aix-Marseille 2, 2007. http://www.theses.fr/2007AIX20675.
Texto completo da fonteToutain, Stéphanie. "Vieillissement, age de la retraite et emploi des travailleurs agés : aspects géneraux, comparaison internationale, et étude du cas italien". Paris 10, 1997. http://www.theses.fr/1997PA100154.
Texto completo da fonteAccording to a common demographic reasoning, the result of population ageing should be a rise of retirement age. At least, that is the forecast for the next century. The purpose of this thesis is to question the relevance of this diagnosis and its consequences. We start by noting that the postulate isn't empirically confirmed over the past or in diachronic section when countries at different development stages are compared. Ageing is rather related to a lowering of retirement age. We then look at the factors that can, in retrospect, explain the phenomenon. Two analysis may be offered: - a work offer side analysis, based on an income/pleasure arbitration approach. - a second analysis intends to focus on one of the factors that could explain this paradox: the exclusion from work market phenomenon for older workers being particularly strong in developed countries, we set out to review the details of the retirement and early-retirement systems which explain part of the world-wide inequalities in employment rates for older ages in five industrialised countries (united-states, france, netherlands, germany, great-britain). What should be inferred at a prospective level ? could this be reversed ? it is indeed a possibility that the collective arbitration between income and pleasure stops automatically being in favour of an earlier retirement, given the induced costs in terms of social transfers. But the problem remains for the work demand. This leads to wonder about the factors that could make keeping older workers at work easier. We will in particular explore the concept that keeping these workers could only be done subject to a certain flexibility at career end. We will try to answer by an analysis of the relationship between elderly age employment rate and salary evolution in the years before retirement, as well as a little more detailed presentation of the japanese model. To finish, the retirement age theme in its whole will be illustrated by a case study of italy. The approach will be from three sides : demographic, retirement systems reform and work market
Chouinard, Isabelle. "Transformation des formes identitaires en contexte d'émergence du modèle de gestion de cas et enjeux pour le travail social". [S.l. : s.n.], 2006.
Encontre o texto completo da fonteCharifi, Nadia. "Effets du vieillissement sur la population des cellules satellites et sur la microvascularisation du muscle squelettique humain : adaptations à l'entraînement en endurance chez le sujet âgé". Université Jean Monnet (Saint-Étienne). Faculté de médecine Jacques Lisfranc, 2006. http://www.theses.fr/2006STET007T.
Texto completo da fonteMagnani, Riccardo. "Sur la quantification des effets du vieillissement démographique : une approche intégrée de micro-macro-simulations". Cergy-Pontoise, 2006. http://biblioweb.u-cergy.fr/theses/06CERG0325.pdf.
Texto completo da fonteThe aim of this PhD thesis is to quantify the economic impacts of population ageing, in particular on the macroeconomic system and on the pension system, using a general equilibrium approach. The thesis is divided in two parts. The first one is made up by two chapters in which we analyse the Italian demographic phenomenon. In particular, the first chapter is devoted to the detailed description of the OLG model of the type Auerbach-Kotlikoff (1987) - with endogenous growth, human capital accumulation and immigration - and shows the effects of the pension system reforms introduced during the 90’s. In the second chapter, we analyse different reforms (the increase in the retirement age, immigration policies, and the reduction in pension benefits) that could be introduced in order to solve the long run financial problem of the Italian pension system. The second part of the thesis develops a new methodology allowing integrating macro general equilibrium models and microsimulation models, where individuals make discrete choices (work-leisure, type of profession, etc. ). This methodology is described in the third chapter. In the fourth chapter, we apply this methodology in order to analyse the effects of Canadian population ageing at the macro level and at the micro level, in particular on the evolution of the individual choices, of the income distribution, and of inequalities
Sahraoui, Salah-Eddine. "L'impact du vieillissement de la population sur les dépenses des retraites et les dépenses de santé en Algérie". Thesis, Bordeaux 4, 2012. http://www.theses.fr/2012BOR40003/document.
Texto completo da fonteThe research aims to study the impact of future aging of the Algerian population on the financial balance of the pension system and health expenditure. After a period of rapid demographic growth, Algeria entered a phase of population aging. This was noticed on the age-sex pyramid for the first time in 1998, with a significant change in the age structure. Thischange was confirmed by the last census in 2008. In Algeria, as for fertility, aging is likely to follow a rapid or extremely rapid pace, within two to three decades, compared with observed experiences in developed countries. This will imply consequences in many areas including in pensions’ funding and health expenditure control. Within two to three decades, the pension and health spending will grow significantly as a result of aging. The government has to face the challenge of the future burden of aging of the Algerian population and to ensure the financial stability and sustainability of both systems, namely pensions and health
Brun-Schammé, Amandine. "Impact du vieillissement démographique sur le système de retraite français : contraintes macroéconomiques et comportements individuels". Phd thesis, Université Panthéon-Sorbonne - Paris I, 2008. http://tel.archives-ouvertes.fr/tel-00354279.
Texto completo da fonteMathieu, Robin. "Adaptation sensorimotrice à l’environnement gravitaire et compensation liée au vieillissement : analyse du contrôle moteur dans la population âgée". Electronic Thesis or Diss., Bourgogne Franche-Comté, 2024. http://www.theses.fr/2024UBFCK047.
Texto completo da fonteAging affects various bodily systems (nervous, musculoskeletal and sensory). To maintain good health, compensatory processes can offset these declines. Distinguishing between deteriorative and compensatory processes, particularly in the sensorimotor domain, where there is no consensus, could give us a better understanding of successful aging. Using a paradigm based on the theory that humans would take advantage of the effects of gravity to minimize effort, we sought to better understand these compensatory strategies, but also to advance on the understanding of the process in a fundamental way. We first demonstrated that the use of gravity effects was indeed linked to a reduction in energy consumption, thus confirming the interpretations of models derived from optimal control theory. With regard to aging, we have twice demonstrated the existence of a compensatory process adapting the movement to the environment and its constraints. The first study compared the optimization of simple arm movements with whole-body movements involving balance. In a second study, by measuring the effort invested during tasks with varying balance constraints, we again observed a different strategy according to age. Finally, we looked at a paradox. Despite age-related declines in perceptual sensitivity, elderly people manage to optimize their movements efficiently, in particular by minimizing the effort involved in arm movements
Bchir, Mohamed Hedi. "Genèse et avenir des systèmes de retraite : enjeux théoriques et application au cas français". Paris 1, 2004. http://www.theses.fr/2004PA010055.
Texto completo da fonteMonti, Régine. "La gestion prospective des âges : Régine Monti". Paris : Futuribles international : LIPSOR : DATAR [etc.], 2004. http://catalogue.bnf.fr/ark:/12148/cb39283714z.
Texto completo da fonteLIPSOR = Laboratoire d'investigation en prospective, stratégie et organisation. DATAR = Délégation à l'aménagement du territoire et à l'action régionale. En appendice, choix de documents. Bibliogr. p. 107-110.
Barnay, Thomas Majnoni d'Intignano Béatrice. "La santé comme facteur d'équité dans la cessation d'activité". Créteil : Université de Paris-Val-de-Marne, 2004. http://doxa.scd.univ-paris12.fr:80/theses/th0224783.pdf.
Texto completo da fontePeng, Zhun. "Population aging and asset prices". Thesis, Université Paris-Saclay (ComUE), 2015. http://www.theses.fr/2015SACLE009/document.
Texto completo da fontePopulation of advanced economies is rapidly aging while emerging countries follow closely the same transformation. Population aging is due to three factors: delayed child-bearing, falling birth rates, and rising life expectancy. This process causes significant economic consequences, especially due to the rise in the dependency ratio that is defined as the number of retirees divided by the working age population. This thesis is particularly interested in the consequences of population aging on the price of capital as well as the pension funding under current financial crisis. In the first chapter, we study the effect of the dynamics of population structure on the price of capital in an overlapping generations model with capital adjustment costs. The results show that the asset prices increase and then decrease with changes in the demographic structure. The second chapter focuses on the performance of a large portfolio during turbulent periods in financial markets. Using the copula theory, we develop a methodology for analyzing the exposure of a portfolio to different extreme market risks. The third chapter covers the analysis of the sensitivity of the funding situation of a representative pension fund to market risks, by using the methodology developed in the second chapter. We find that both the asset and liability sides of pension fund's balance sheets are vulnerable to volatile movements in financial markets
Jacovella, Diane. "La gestion du vieillissement de la main-d'oeuvre : le secteur de l'éducation dans l'Outaouais urbain /". Thèse, Chicoutimi : Université du Québec à Chicoutimi, 1994. http://theses.uqac.ca.
Texto completo da fonteZacklad, Rachel. "L’entrepreneuriat dans le champ du vieillissement : de l’analyse structurale de récits biographiques aux trajectoires professionnelles". Thesis, Paris, HESAM, 2020. http://www.theses.fr/2020HESAC013.
Texto completo da fonteThe economic and social changes of contemporary societies are based on the observation of an inevitable demographic dynamic and on the construction of a particular economic paradigm: on the one hand, the aging of the population, and on the other hand, the importance of innovation as a source of economic growth. The economic paradigm of innovation has been developing since the 1970s, growing from a central preoccupation in large firms, into a larger framework for the development of entrepreneurship more generally, even at a regional level. At the same time, public policies supporting the elderly initially set up during the 20th century for purposes of social protection, have increasingly privileged the initiatives and the development of private actors, thus encouraging the development of the silver economy. It is therefore in light of the interweaving of these two social dynamics that this thesis has sought to study the career paths of innovative entrepreneurs in the aging sector through a qualitative analysis of biographical stories. In an interactionist perspective, and based on the structural analysis of Demazière and Dubar (1997), the thesis studies the links between the operative logics pursued by silver-economy entrepreneurs on the one hand, as shaped by their professional trajectories and by their representations, and on the other hand, the macroeconomic challenges which characterize these logics and these representations. Based on this analysis, the thesis sheds light upon both the contributions and the limits of relevant structuralist methodology of analysis
Nowik, Laurent. "Le devenir des salariés de plus de 45 ans : stratégies d'entreprises et trajectoires des salaries ages : le cas de l'entreprise edf-gdf". Lille 1, 1998. http://www.theses.fr/1998LIL12012.
Texto completo da fonteThis research is concerned with the issue of the so-called "older" employees. It is based on the existing antagonism between the exclusion processes at the end of career and the demographic ageing of the working population : in the future employers will necessarily have to deal with a growing number of "older" employees. In this context the analysis of the employees' relation to their job helps us reflect on the desirable evolution of the management of ends of career and, more globally, professional lives. By means of sociological interviews led at electricite et gaz de france, this research models the "older" employees' relation to their job in a longitudinal perspective. It is observed that the disengagement of some people approaching retirement can be explained by a double process of marginalization and selfmarginalization. It is also shown that the evolution of the surveyed employees' relation to their job does not only result from an "end of career" effect, but also from a generational effect seldom mentioned in the literature on "older" employees. A typology is then set up on the basis of the professional profile of the employees interviewed. The presence of a generational effect shows overall that future "older" employees could display characteristics different from those of their predecessors, more integrated with the employers' economic scheme. It therefore cannot be concluded that demographic ageing will necessarily prejudice the businesses' operations
Karakaya, Gungor. "Essays on population ageing, dependency and overeducation". Doctoral thesis, Universite Libre de Bruxelles, 2008. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210405.
Texto completo da fonteDoctorat en Sciences économiques et de gestion
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SUN, MINGLEI. "La politique de population chinoise mise en place et conséquences démographiques : le cas de la région de Shanghai". Paris 10, 1999. http://www.theses.fr/1999PA100094.
Texto completo da fonteHarris, Josée. "Deux ressources d'habitation et d'hébergement pour personnes âgées en Estrie entre 2003 et 2005 l'évaluation et le positionnement des résidents par rapport aux services reçus et aux rôles qu'ils occupent au sein de leur milieu de vie /". [S.l. : s.n.], 2007.
Encontre o texto completo da fonteNafti, Mohamed. "Étude de la relation entre la prise de benzodiazépines et le risque de démence et de déclin cognitif dans une population âgée canadienne". Master's thesis, Université Laval, 2017. http://hdl.handle.net/20.500.11794/27684.
Texto completo da fonteSeveral observational studies suggested that the use of benzodiazepines could increase the risk of dementia or cognitive decline. The present work aims to evaluate the association between exposure to benzodiazepines and the incidence of dementia, Alzheimer's disease and cognitive impairment ‒ not dementia using data from the three phases of the Canadian Study of Health and Aging. Results showed that the exposure to benzodiazepines is significantly associated with a higher risk of cognitive impairment but did not suggest any association with the risk of dementia. The mechanisms by which benzodiazepines possibly induce cognitive decline should be explored further.
Jolivet, Annie. "Entreprise et gestion de la main d'oeuvre vieillissante : organisation, discrimination". Paris 1, 1999. http://www.theses.fr/1999PA010018.
Texto completo da fonteThe disadvantageous situation of ageing workers on the labour market questions the economic mechanisms generating this inequality. Our purpose is to contribute to their explanation by a microeconomic analysis of firms' behaviour towards these workers, focused on practices differenciating individuals in the firm : recruitment, training, promotion, lay-off. Discrimination theories are taken as a point of departure. Different models explaining the part played by the firm in the evolution of individual productive characteristics are then used (human capital, tournaments, delayed payment contracts, internal labour market). The consequences of the training and promotion practices pointed out upon recruitment and lay-off practices are finally analysed (parsons, oi and stankiewicz models, delayed payment contracts, internal labour market). To understand the diversity but also the consistency of firms' behaviours, their practices need to be considered simultaneously. Therefore, configurations of practices are built up trough the models previously used, completed by aoki's analysis. Those configurations are then compared to observed configurations in france, using two kinds of data : - monographic date concerning six establishments, gathered in 1993 and 1994; - data derived from the matching of a postal survey on ageing workforce management, carried out in 1991, with emmo-dmmo surveys. Those data, exploitable for 1,112 establishments, are submitted to a principal components analysis, an upward classification and a logistic regression. Nine clusters of establishents are analysed, revealing a strong differenciation of firms' behaviours
Aita, Jean-Paul. "Personnes âgées, vieillissement démographique et maladies dans le quart sud-est de la France : étude géographique". Montpellier 3, 2003. http://www.theses.fr/2003MON30052.
Texto completo da fonteIn many places, and more particulary in the South-East quarter of France, the number of elders, nowadays, reaches levels which the country will experience again in some fifteen years. Hence, the objective of our study would be to draw up a comparative, prospective and long-term inventory and statement of state of the ageing of the regions under consideration (Languedoc-Roussillon, PACA, Auvergne, Rhône-Alpes) and to measure their geographic inequalities. At the same time as the list is established, it is necessary to localize and to define the state of health of old and even very old people. Let us underline that the geography of the ageing process is fit to supply precious indicators for the organization of medical cares, to show whether such functioning is adapted or not, to reveal the inequalities or the insufficiencies, and to interprete the disparities in prescriptions, in medical practises. Its compared nature appears to be helpful for the evaluation of the different types of answers to these questions, in accordance with the politics of elderness
Navaux, Julien. "Les transferts intergénérationnels en France : stabilités et ruptures des répartitions entre classes d'âge". Thesis, Paris Sciences et Lettres (ComUE), 2016. http://www.theses.fr/2016PSLED021.
Texto completo da fonteThe purpose of this dissertation is to asses if baby-boomers are responsible of intergenerational inequities in France. To answer this research question, the dissertation applies the National Transfer Accounts (NTA) methodology to the case of France, for the time period covering 1979-2011, therefore capturing national accounts aggregates such as consumption, individual resources, savings and transfers by age. Projections are conducted up to 2060 for public transfers inflows and for disposable income using the computable general equilibrium model “MELETE”, and the results are drawn from the main criteria of intergenerational justice. The results of this dissertation show that there is no obvious and widespread disruption of fairness between generations in the country. However, France is still characterized by intergenerational inequities seen through the allocation of asset income and publics pensions. The NTA methodology also provides useful results about private transfers in France. Since 1979, the role of wealth transfers increased over time, whereas the role of private transfers within households (intra-household transfers) decreased over this period and the role of regular, occasional and in-kind transfers between household (inter-household transfers) remained stable. It follows that private transfers are less and less responsive to the needs of transfer recipients. In fact, a micro econometric analysis using panel data shows that the life events experienced by transfer givers can trigger the payment of inter vivos wealth transfers, which is not the case for inter-household transfers that depend exclusively on the life events experienced by the recipients
Ham, Chande Roberto. "Populations âgées : le prochain défi de la transition démographique au Mexique". Paris 10, 2001. http://www.theses.fr/2001PA100146.
Texto completo da fonteDuring the 20th Century Mexico underwent many social and economic changes. A main feature has been its demographic dynamics, whose momentum foresees a rapid and impacting population ageing. This represents a new challenge for a society still struggling for development. The utmost relevant problem comes with the epidemiology of ageing, the high costs of medical care and the need for adapting the health systems. Up to now the only topic on ageing that has been discussed in the political arena is about severe financial constraints in social security. But social security also lacks coverage for rural and informal workers. Benefits granted are unsatisfactory. The ongoing privatization of social security cancels coverage widening, do not substitute the level of income during retirement, and is highly demanding of tax resources. Socio-economic characteristics of the elderly show a high degree of inequality. Perspectives and scenarios for the next decades show a large participation of population in working ages. If it is possible to provide rewarding and productive employment all problems can be resolve, including those of the elderly. Nevertheless, projections for the second half of the 21s' Century anticipate an overwhelming burden. An opportunity comes with the increasing education of future generations and the possibilities of self-care and prevention. Research on demographic ageing in Mexico requires new concepts, theories and methods under an interdisciplinary approach
M', zali Kamel. "Le vieillissement de la population française et sa prise en charge dans les structures hospitalières de soins de suite et de réadaptation". Thesis, Paris 1, 2013. http://www.theses.fr/2013PA010595.
Texto completo da fonteFollowing the trend of European continent population, French population is aging. Thus in the wake of a demographic transition that lasted more than two centuries with an important and continuous decline of mortality these years in the aged population, the life expectancy of the French population has experienced a fabulous boon. This regular progression of life expectancy ended up by increasing over the years the proportion of older persons and therefore their care needs. The Hospital as the cornerstone of the French health system has the more arduous task to care for the needs of aged population. Parallel to the continuous increase in demands for geriatric care, the difficult economic situation which characterizes the French public finances has led the authorities to introduce several reforms of heath institutions and facilities which are not without consequences for the quality of health services provided to the elderly patients. This thesis deals with the demographic, social and economic aspects of the aging French population by analyzing their effects in individual and collective spheres. It seeks to understand the challenges of support systems such as hospitals and care units of rehabilitation
Mendes, da Costa Elise. "Vieillissement et santé: étude de la santé subjective, de la problématique des chutes et des enjeux méthodologiques rencontrés". Doctoral thesis, Universite Libre de Bruxelles, 2014. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209241.
Texto completo da fonteNotre premier objectif général était de décrire et d’identifier quels facteurs influencent la santé subjective des personnes âgées non-institutionnalisées. Il est tout d’abord intéressant de noter qu’une proportion importante de personnes âgées non-institutionnalisées (entre 50 à près de 80% selon les études) évalue sa santé de manière positive, alors qu’une part non négligeable des études s’intéresse plutôt à ce qui est associé à une mauvaise santé perçue. Ensuite, les facteurs influençant la santé subjective, facteurs mesurés de manières diverses selon les auteurs, sont nombreux. La morbidité et le statut fonctionnel jouent un rôle. D’autres facteurs, hors du champ biomédical, interviennent également. On peut citer certaines caractéristiques sociodémographiques, comme l’âge, le sexe, le niveau socio-économique (en particulier le niveau d’instruction), le statut marital, les conditions de résidence ou l’origine ethnique. Certaines variables relatives à la santé mentale ont aussi une influence, de même que certains aspects du support social. D’autres types de facteurs, comme les difficultés de vision ou d’audition, l’indice de masse corporelle, ou certains comportements tels que le tabagisme ou la consommation d’alcool, doivent aussi être considérés. Ainsi, par rapport à la perception que les personnes âgées ont de leur santé, si certains éléments comme l’âge ou le sexe ne sont pas modifiables, il y a néanmoins des éléments sur lesquels on peut agir pour améliorer cette perception. Il est par exemple important d’être attentif à la présentation par les personnes âgées de symptômes de types dépressifs, et de sensibiliser les professionnels de la santé à les rechercher, les prendre en charge et à en identifier les causes. Encourager la pratique d’une activité physique adaptée ou le développement d’activités sociales répondant aux envies des personnes âgées et se déroulant dans des lieux sûrs et accessibles peut aussi être utile, de même que lutter contre l’isolement des personnes. Corriger d’éventuelles difficultés de vision ou d’audition peut aussi être bénéfique. Réfléchir et garantir l’accessibilité à ce type de soins pour les personnes âgées est donc essentiel.
Notre deuxième objectif général était d’analyser, d’un point de vue épidémiologique, la problématique des chutes chez les personnes âgées vivant à domicile. Celles-ci touchent au moins un tiers des personnes âgées de 65 ans et plus chaque année. Elles relèvent de multiples facteurs de risque, qui peuvent être regroupés en quatre catégories :1. des facteurs biologiques, médicaux, psychologiques, fonctionnels, reliés à la mobilité et sensoriels, 2. des facteurs comportementaux, 3. des facteurs environnementaux, et 4. des facteurs socio-économiques. Les chutes se passent le plus fréquemment dans l’environnement domiciliaire des personnes, lors d’activités fréquentes et habituelles de la vie quotidienne. Le plus souvent, elles sont liées à des glissades ou des trébuchements. Elles peuvent avoir des conséquences importantes, dont des lésions corporelles, souvent mineures, mais parfois graves également. Un recours aux soins peut aussi suivre la chute, celui-ci pouvant engendrer des coûts considérables. Les chutes peuvent de plus causer des détériorations fonctionnelles parfois sérieuses, et de là altérer l’autonomie des personnes, leur qualité de vie, et entraîner leur institutionnalisation. Des répercussions ou difficultés psychologiques peuvent aussi survenir, dont la peur de tomber et la restriction d’activités par peur de tomber. La peur de tomber et la restriction d’activités par peur de tomber sont fréquentes, touchant jusqu’à 60% des personnes âgées pour la peur de tomber et autour de 40% des personnes âgées pour la restriction d’activités. Elles concernent des activités importantes du quotidien et touchent les chuteurs mais aussi les non-chuteurs. Il est donc important de sensibiliser les personnes âgées à la problématique des chutes et à sa prévention, ce avant même la survenue de la première chute ou d’une chute aux conséquences sérieuses. Il est aussi nécessaire d’attirer l’attention des professionnels de la santé travaillant avec des personnes âgées sur cette problématique, sur le fait qu’un certain nombre de chutes ne sont pas rapportées, et sur l’importance de la peur de tomber et de la restriction d’activités conséquente. Il nous semble par ailleurs utile d’aborder directement avec les personnes âgées l’existence éventuelle de cette peur ou de cette restriction d’activités, sachant qu’un certain nombre de celles-ci peuvent être réticentes à les évoquer spontanément. La multifactorialité des chutes souligne par ailleurs l’implication nécessaire, pour sa prévention et sa prise en charge, de professionnels de différents domaines, que ce soient des médecins, des kinésithérapeutes ou des architectes par exemple.
Notre troisième objectif général était d’examiner les questions et aspects méthodologiques pouvant être reliés à la réalisation d’études auprès de personnes âgées. Tout d’abord, les personnes âgées peuvent présenter différents types de troubles (troubles cognitifs, visuels, auditifs, physiques ou fonctionnels) qui peuvent interférer à divers niveaux de la réalisation des études. Nous avons examiné les éventuelles différences dans les facteurs influençant la bonne santé subjective selon que l’on excluait ou non les personnes présentant des troubles cognitifs. Nous n’avons pas observé de différence importante dans ces facteurs. Comme recommandé par certains auteurs, nous pensons cependant qu’il est important d’évaluer le statut cognitif des personnes, même si cela ne constitue pas l’objectif premier des études menées. Nous ne préconisons pas d’exclure d’office des études les personnes présentant ce type de troubles mais bien de tenir compte du statut cognitif des personnes et de l’influence que celui-ci peut avoir sur les résultats observés. Ensuite, dans un certain nombre de cas lors d’études auprès de personnes âgées, il peut être nécessaire de recourir à l’assistance de proxies, c’est-à-dire de personnes répondant à la place d’une autre personne. Nous avons dans notre travail observé que le fait qu’une personne se fasse aider pour répondre à un questionnaire était associé à une fréquence rapportée plus élevée de la restriction d’activités par peur de tomber, et cela même après prise en compte de possibles co-variables. Ainsi, si le recours à un proxy s’avère nécessaire, il est important d’en tenir compte dans l’interprétation des résultats sachant que, pour pouvoir examiner l’influence des proxies sur les résultats observés, il est nécessaire de recueillir un certain nombre d’informations (caractéristiques des proxies, caractéristiques des personnes concernées, …). Il faut également garder à l’esprit que l’influence des proxies peut se marquer même si ceux-ci interviennent uniquement en fournissant une aide ponctuelle ou minime pour remplir les questionnaires. Les non-réponses, les valeurs manquantes et les déperditions de personnes lors d’études longitudinales peuvent également constituer un problème non négligeable dans la population âgée. La question de la fiabilité des informations données par les personnes âgées peut aussi être posée. D’autres aspects méthodologiques doivent être considérés, que ce soient des aspects en lien avec la construction des questionnaires, la manière dont le recrutement des personnes est effectué, le consentement informé recueilli, ou les préoccupations spécifiques que les comités d’éthique peuvent avoir par rapport à la population âgée. De plus, la réalisation d’études auprès de personnes âgées en maison de repos ou en hôpital présente également certaines spécificités. Enfin, il semble utile de former les enquêteurs aux caractéristiques liées à la réalisation d’enquêtes dans la population âgée. Un certain nombre de considérations et spécificités méthodologiques doivent donc être prises en compte lors de l’élaboration, la planification et la mise en œuvre d’études auprès de personnes âgées, études dont le nombre sera fort probablement amené à augmenter dans les futures années. En outre, nous avons noté, au fil de notre travail, une grande hétérogénéité dans les données collectées et/ou la manière de les catégoriser, ce qui rend la comparaison et la mise en commun des résultats parfois difficiles. Il nous semble donc important de veiller à une meilleure uniformité dans les données collectées, en tenant cependant compte des contextes et des spécificités culturelles, qui peuvent faire varier la manière dont on mesure un même élément ou un même concept.
Pour conclure, que nos résultats concernent la santé subjective ou la problématique des chutes, ceux-ci montrent la nécessité d’approcher la personne âgée et sa santé de manière globale, sans se limiter aux aspects uniquement médicaux ou fonctionnels. Il est par ailleurs important d’aborder la santé de cette population de manière positive et de sortir de l’idée préconçue que les personnes âgées sont nécessairement et inévitablement des personnes malades ou en mauvaise santé. Une part non négligeable de celles-ci évaluent en effet leur santé de manière positive. De plus, des pistes existent, que ce soit pour améliorer la perception que les personnes âgées ont de leur santé ou pour prévenir les chutes par exemple. Par rapport à cette approche globale et positive de la santé de la population âgée, il est intéressant de s’interroger sur l’application de celle-ci dans la prise en charge au quotidien des personnes âgées et également d’en tenir compte dans l’élaboration des politiques qui leur sont destinées. Des pistes de recherche restent à explorer et la confrontation de certains de nos résultats à des données plus actuelles serait utile. De même, il serait intéressant d’élargir nos recherches au contexte des pays en développement, étant donné le vieillissement rapide de la population auquel ceux-ci devront faire face.
Doctorat en Santé Publique
info:eu-repo/semantics/nonPublished
Chapon, Pierre-Marie. "Qualité territoriale, qualité du vieillissement : contribution du géographe". Thesis, Lyon 3, 2011. http://www.theses.fr/2011LYO30067.
Texto completo da fonteThe aging of the French population is a well- known topic but its effects are more important than is usually thought. The dwelling, the urban living habits, the services and amenities have to be adapted to seniors.The geographer tackles the problem through the relation of elder people to their living territory by using scientific tools provided by environmental psychology, and by referring to medical data.This research work has been made at the professional request of ICADE, one of the leading estate developers in France. The author applies very concrete methods, such as the use of mental maps and GPS trackers, so as to grasp the needs of seniors as accurately as possible. Several experiments have been conducted, at different scales and in different surroundings -Lyon and the Rhône-Alpes region, the Paris region, and also the city of Nice. The third part of the study consists in reflecting on the governance that would be the most efficient to implement the “gerontopôles” (structures associating geriatrics, medical and social care and gerontology)
Khaskhoussi, Tarek Langot François. "Réforme du système français de retraite et offre de travail en fin de cycle de vie". [S.l.] : [s.n.], 2008. http://cyberdoc.univ-lemans.fr/theses/2008/2008LEMA2002.pdf.
Texto completo da fonteRené, Éloïse. "Les représentations de la participation sociale et l’intention d’intégrer des actions de cette nature au projet de retraite chez des personnes préretraitées et retraitées : cibler l’intervention en orientation". Mémoire, Université de Sherbrooke, 2016. http://hdl.handle.net/11143/8746.
Texto completo da fonteCornu, Jean-Nicolas. "Facteurs de risques génétiques associés à la patho-biologie du vieillissement prostatique". Phd thesis, Université Pierre et Marie Curie - Paris VI, 2014. http://tel.archives-ouvertes.fr/tel-01037914.
Texto completo da fonteBarnay, Thomas. "La santé comme facteur d'équité dans la cessation d'activité". Paris 12, 2004. https://athena.u-pec.fr/primo-explore/search?query=any,exact,990002247830204611&vid=upec.
Texto completo da fonteThe doctoral thesis aims at underlining the intragenerationnal iniquities of health and their consequences at the moment of the activity's cessation and on redistributions in the pays-as-you-go system owed in particular to the differences of life expectancy. The study of the models activity's cessation by sex allows to determine the explanatory factors of the age of activity's cessation. The results show how much the reason of health is determining as well for the men as for the women. The actuarial fairness calculated for cases-types is positive for the male retired generations on 1921-1936 (in the private sector with linear career) but the distances between PCS are very important from 1 for unskilled workers to 1,34 for executives. The age of actuarial equilibrium (that is the age of the retired rights's liquidation respecting the actuarial fairness) or "critical age" should 65-year-old being for executives and 59 years for unskilled workers is a distance about equivalent unlike life expectancy
Bui, Quang Hien. "La « globale socialisation » : vers la prise en charge des personnes âgées dépendantes par les décideurs du secteur sanitaire et social français : essai de modélisation en sciences de gestion". Paris 9, 2005. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2005PA090055.
Texto completo da fonteThe older population is growing increasingly. This situation becomes more and more critical that the government recognises and has to deal. Since the Laroque’s report in 1962, the french government’s development of ageing stra tegy had difficulty to get a successful result. We try to understand the way how to carry out the ageing policy in health and social sector. The priorities for action is inadequate what older people need, and what is available. Our study concerns specially the mains actors of the department of health’s and social’s in central and local government by making decision. Our final suggestion is to try to develop a view of a “whole system” approach that we mean “The Globally of socialisation”
NEZENT, ERIC, e CABROL DANIELLE NEZENT. "La population agee dans un canton rural en zone de montagne : les conditions du vieillissement, les services en place et leur utilisation ; les besoins exprimes". Toulouse 3, 1988. http://www.theses.fr/1988TOU31207.
Texto completo da fonteCatherin, Agnès. "Vieillissement et destin de la population âgée en institution (1962-1992) : étude longitudinale sur les entrants en 1966, 1976 et 1986 dans huit établissements du Rhône". Lyon 2, 1996. http://www.theses.fr/1996LYO20020.
Texto completo da fonteThe authorities have tried to change characteristics of old people living in collectives establishments with a social home integration politics (1962-1980) then a medical home integration politics of the elderly (1980-1992) (retreat of the age of admission, reduction of long duration of the stays in institution). A cohort analysis about population of eight establishments of rhone has permited us to follow three groups of old people admitted in institutions in 1966, 1976, 1986 and to know their ageing and their destiny
Badji, Ikpidi. "Est-ce que le vieillissement peut être une opportunité pour l’économie française ?" Thesis, Paris 10, 2016. http://www.theses.fr/2016PA100173.
Texto completo da fonteThe ageing population in France is a subject of major concern and has been the subject of several studies from the economical perspectives. Most of studies highlight the negative effects of aging on the French economy, particularly on social protection accounts, the labor market. Recently a new literature on ageing emerges. It seeks to know and show how ageing can be an opportunity for the economy. This thesis is part of this literature. It seeks to answer the following question: Is Ageing can be an opportunity for the French economy? To answer to this question, the thesis explores the tracks of savings and consumption insisting on the consumption. The thesis is organized in five chapters. Chapter 1 describes the causes of ageing in France and provides an overview of studies covers the effect of this phenomenon on the French economy. Chapter 2 analyzes the evolution of income, consumption levels, and savings rates over the life cycle and according to the generations, to understand the evolution of aggregate consumption and aggregate savings rate in a society that's facing ageing and the renewal generations. These results also allow us to compare standards of living of age groups and different generations. Chapter 3 focuses on the evolution of consumption structure by age, generations. It provides also information about evolution of consumption structure when the household income changes. Chapter 4 began from the observation of the change in structure consumption over time, the difference in consumption structure between working-age households and seniors to estimate equivalence scales from 1979 to 2010, seniors and working-age households. These scales are used to compare the standards of living of seniors and working-age households, taking into account economies of scale achieved within different households. Finally Chapter 5 uses a general equilibrium model to quantify the effect of aging on the structure of consumption, productive and employment