This article offers a micro-macro-economic approach for the long term analysis of health care sector and health care policies. The medical supply behavior is built using a «working-time allocation choice» between various qualities of care ; this choice is connected to a decomposition of health...

Most studies find that AIDS has a relatively weak impact on economic growth because they assume that it affects only one flow variable and only in the short term (the flow of labour available and capable of working at a time t in the economy). But AIDS also has a long-term impact on stock...

[eng] Required reserves : an overview . The operational framework for monetary policy chosen by the European Central Bank is characterized by a required reserves system that seems to be constraining for commercial banks, at least compared with the other OECD countries required reserves systems....

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This paper investigates the reason for corporate cash holdings. In the literature, there is a debate about the motives for these cash holdings (transaction cost theory or managerial opportunism thesis). To obtain new evidence, we focus on the consequences of excessive cash holdings on firm...

The aim of this paper is to re-examine the consequences of AIDS on economic growth inAfrica.The model is based on two crucial hypothesis: i) AIDS has a short-term impact on a flow variable (the flow of labour available and capable of working at a moment t in the economy); ii) AIDS has a...

This paper investigates the relative importance of different types of news in driving significant stock price changes of firms in the defense industry. We implement a systematic event study with a sample of the 58 largest publicly listed companies in the defense industry, over the time period...

[fre] Gunther Capelle-Blancard Nicolas Couderc Licenciements boursiers chez Michelin et Danone : beaucoup de bruit pour rien ? Le débat autour des « licenciements boursiers » attire régulièrement l'attention des médias. Pourtant, contrairement à une opinion répandue, les cours boursiers...

This paper investigates the relative importance of different types of news in driving significant stock price changes of firms in the defense industry. We implement a systematic event study with a sample of the 58 largest publicly listed companies in the defense industry, over the time period...