{"title":"Fondements normatifs des politiques d'activation : un éclairage à partir des théories de la justice","authors":"Ai-Thu Dang, Hélène Zajdela","doi":"10.3917/REL.753.0313","DOIUrl":"https://doi.org/10.3917/REL.753.0313","url":null,"abstract":"L'objectif de ce texte est de questionner les fondements normatifs des politiques d'activation, dans leur version Making Work Pay, afin de souligner les « préférences révélées » des décideurs politiques. Pour cela, nous montrons comment les théories de la justice de Rawls, Dworkin et de Sen, qui s'articulent autour des notions comme la responsabilité, la solidarité, l'égalité, la liberté, ainsi que la théorie de la reconnaissance de N. Fraser, peuvent être utilisées pour éclairer d'une autre façon l'évaluation des politiques sociales et, en particulier, les politiques d'activation.","PeriodicalId":85383,"journal":{"name":"Recherches economiques de Louvain","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2009-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70308277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Demande de travail et élasticité des heures au salaire","authors":"M. Roger, S. Roux","doi":"10.3917/REL.751.0063","DOIUrl":"https://doi.org/10.3917/REL.751.0063","url":null,"abstract":"Cet article revient sur l'interprétation théorique de l'élasticité du nombre d'heures travaillées aux salaires en tenant compte de la demande de travail à temps partiel dans le cadre d'un modèle d'équilibre de recherche en emploi. Une entreprise propose des emplois à temps partiel ou complet en fonction de la variabilité de sa demande, de ses coûts salariaux et de ses coûts d'embauché. Les travailleurs les acceptent ou non selon leur utilité, qui dépend du salaire et des heures. Cette économie admet un équilibre de Nash pour lequel toutes les entreprises emploient des salariés à temps partiel et à temps complet. Des simulations montrent que la relation entre heures et salaires dépend principalement de la demande des entreprise et non de la préférence pour le loisir des individus.","PeriodicalId":85383,"journal":{"name":"Recherches economiques de Louvain","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2009-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70307687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"LER volume 75 issue 1 Cover and Front matter","authors":"","doi":"10.1017/s077045180001126x","DOIUrl":"https://doi.org/10.1017/s077045180001126x","url":null,"abstract":"","PeriodicalId":85383,"journal":{"name":"Recherches economiques de Louvain","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2009-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56978005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"LER volume 75 issue 1 Cover and Back matter","authors":"","doi":"10.1017/s0770451800011271","DOIUrl":"https://doi.org/10.1017/s0770451800011271","url":null,"abstract":"","PeriodicalId":85383,"journal":{"name":"Recherches economiques de Louvain","volume":"2019 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2009-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56978057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"LER volume 74 issue 3 Cover and Back matter","authors":"","doi":"10.1017/s0770451800004231","DOIUrl":"https://doi.org/10.1017/s0770451800004231","url":null,"abstract":"","PeriodicalId":85383,"journal":{"name":"Recherches economiques de Louvain","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56970972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"LER volume 74 issue 4 Cover and Front matter","authors":"","doi":"10.1017/s0770451800010277","DOIUrl":"https://doi.org/10.1017/s0770451800010277","url":null,"abstract":"","PeriodicalId":85383,"journal":{"name":"Recherches economiques de Louvain","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56977695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Des outils pour la simulation économique : Jan Tinbergen et l'émergence des modèles structurels (1935–1940)","authors":"É. Chancellier","doi":"10.3917/REL.733.0311","DOIUrl":"https://doi.org/10.3917/REL.733.0311","url":null,"abstract":"Nous proposons d'analyser l'un des premiers outils de simulation en économie au travers les travaux de Tinbergen entre 1935 et 1940 au sein de la Société des Nations. Précisément, Tinbergen développe l'utilisation des modèles structurels destinés à la simulation économique. Nous constaterons dans une première partie la volonté de Tinbergen de simuler le mouvement économique en testant statistiquement les théories économiques des cycles. Ainsi, Tinbergen est à la recherche d'un système de fonctions dont la structure est basée sur des théories économiques. Ce système est considéré par Tinbergen comme faisant office de machine permettant alors un second niveau de simulation développée dans la deuxième partie de l'article. Précisément, la machine ainsi constituée permet des simulations de scénarios de politiques économiques. Tinbergen élabore une machine expérimentale qui lui permet de considérer à la fois des scénarios de politiques conjoncturelles et structurelles.","PeriodicalId":85383,"journal":{"name":"Recherches economiques de Louvain","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2007-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70307570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Low-skilled unemployment, capital-skill complementarity and embodied technical progress","authors":"E. Moreno-Galbis, H. Sneessens","doi":"10.1017/S0770451800011702","DOIUrl":"https://doi.org/10.1017/S0770451800011702","url":null,"abstract":"Models developed by recent economic literature do not manage to account simultaneously for the three main stylized facts observed in many EU countries since the mid-seventies: (i) the increase in the overall unemployment rate; (ii) the difference between high-skilled and low-skilled unemployment; (iii) the stability of relative wages. This paper focuses on these issues. We construct an intertemporal general equilibrium model seeking to reproduce these facts. We consider two types of jobs and two types of workers. We allow for job competition between high- and low-skilled workers on the low-skilled segment of the labor market and for on-the-job search. Matching processes are represented by matching functions á la Pissarides. Low-skilled search intensities are endogenous and high-skilled workers decide on the amount of effort they devote to search in each labor market segment. Biased technological change is introduced via embodied technical progress and capital- skill complementarity. The model is calibrated and simulated to evaluate the impact of various types of shocks. The model reproduces quite well the unemployment rate changes and the relative wage stability observed over the past two decades.","PeriodicalId":85383,"journal":{"name":"Recherches economiques de Louvain","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2007-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56977841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Real convergence in some emerging countries: a fractionally integrated approach","authors":"J. Cuñado, L. Gil‐Alana, F. P. Gracia","doi":"10.3917/REL.733.0293","DOIUrl":"https://doi.org/10.3917/REL.733.0293","url":null,"abstract":"This article examines the real convergence hypothesis in eleven emerging countries by means of fractionally integrated techniques. For this purpose, we examine the order of integration of the real GDP per capita series in Argentina, Brazil, Chile, Colombia, Mexico, Peru, Venezuela, India, Indonesia, Taiwan and South Korea as well as their differences with respect to the US and Japan. We find evidence of smaller degrees of integration in the differenced series only for some of the Latin American countries with respect to the US, and for all the Asian countries with respect to both the US and Japan. However, we only find evidence of real convergence for the cases of Argentina and Chile with respect to the US, and Taiwan with respect to Japan, suggesting thus the possibility of different convergence clubs among both Latin American and Asian countries.","PeriodicalId":85383,"journal":{"name":"Recherches economiques de Louvain","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2007-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70307864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Choix intertemporel et loi psychologique fondamentale","authors":"Nicolas Drouhin","doi":"10.3917/REL.733.0273","DOIUrl":"https://doi.org/10.3917/REL.733.0273","url":null,"abstract":"Cet article revient sur les liens entre la loi psychologique fondamentale de Keynes et la théorie du choix intertemporel. Nous démontrons dans un modèle de choix intertemporel à deux périodes que dès lors que l'utilité est additivement intertemporellement séparable la loi psychologique fondamentale est un résultat partagé de la théorie keynésienne et de la théorie du choix intertemporel. Nous montrons ensuite qu'il ne s'agit pas d'un hasard et nous revenons ensuite sur l'analyse de la théorie générale de Keynes ainsi que sur celle du contexte dans lequel elle a été élaborée pour discuter l'identité du cadre d'analyse, et peut-être même de la méthode analytique, entre la théorie keynésienne de la consommation et la théorie du choix intertemporel.","PeriodicalId":85383,"journal":{"name":"Recherches economiques de Louvain","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2007-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70307797","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}