This paper tries to go beyond regulation regimes to depict national uses of flexibility. On the basis of a company survey we are able to assess that a significant number of Danish firms applies a mix of internal and external modes of flexibility simultaneously. The second part of our analysis...

In electricity markets where competition has been established for a long time, a nuclear operator familiar with the operation of such markets could be interested in the optimal long-term management of a flexible nuclear set (like the French) in a competitive market. To obtain a long vision of...

This paper contribtes to the small empirical literature dealing with strategic tax behaviors of small EU countries. We estimate tax reaction functions of national governments competing with each other. Deriving a simple model of tax competition in a Nash and Stackelberg framework, we use panel...

This paper analyses the effect of public expenditure on economic growth from both a theoretical and an empirical point of view. Given that the economic literature supplies numerous and conflicting views on the topic, the article offers a framework combining both theories of market failures and...

We consider a standard overlapping generation economy with a simple demographic structure with a new cohort of agents at each period with an economic activity extended over two successive periods and finitely many firms active forever. The production possibilities are described by a sequence of...

What has been analysed in France mainly under the term "précarité de l'emploi" over the past 30 years was mostly dealt with differently in other countries (atypical, non-standard employment). Research on these issues dates back to the 1970s in sociology and institutional economics. More...

In this paper, we present a non-cooperative wage bargaining model in which preferences of both parties, a union and a firm, are expressed by sequences of discount factors varying in time. We determine subgame perfect equilibria for three cases when the strike decision of the union is exogenous :...

This article analyses the effect of job quality on pathways to productive activities of older workers in Europe. Using comparative panel data from SHARE, we analyse the medium term effects of working conditions of workers aged 50-64 on three participation outcomes (staying in employment,...

We study how asymmetric information affects market volatility in a linear setup where the outcome is determined by forecasts about this same outcome. The unique rational expectations equilibrium will be stable when it is the only rationalizable solution. It has been established in the literature...

The Action Lecture program is an innovative teaching method run in some nursery and primary schools in Paris and designed to improve pupils' literacy. We report the results of an evaluation of this program. We describe the experimental protocol that was built to estimate the program's impact on...