This article provides evidence about how access to social housing affects living and accommodation conditions of households, using hedonic prices and stratified regression methods. First, I estimate the monthly monetary benefit of social housing tenants, which is the difference between the...

Many countries have reformed hospital reimbursement policies to provide stronger incentives for quality and cost reduction. The purpose of this work is to show how the effect of such reforms depends on the intensity of local competition. We build a nonprice competition model to examine the...

Since the late 70s and the first two oil shocks, many economic studies have explored the link between changes in oil prices and global economic growth. However, the causes of the variations in oil price have changed over this period. Thus the impact of these shocks on the economy may also...

Since the seminal paper by Chow and Lin the literature on temporal disaggregation has focused on temporal disaggregation of flow variables. Moreover, this literature on optimal methods has traditionally emphasized static models and forced all dynamic dimension of the link between time series to...

We use a 30-year longitudinal matched employer-employee database to describe the evolution of job stability by studying the duration of employment spells. The paper proposes two different perspectives aiming at describing and characterizing this evolution. Firstly, the analysis of survival rates...

This study evaluates the impact of an increase in childcare subsidies on the use of paid childcare and the participation rate of mothers of preschool children. We use a natural experiment provided by the PAJE, a French reform in family allowances introduced in 2004. This reform temporarily...

Short-term analysts use many tools to forecast economic activity. Among these tools, estimating and, then, simulating univariate models is very common. Most of the time the series used for the variable of interest as well as for the regressors are last available releases. Except for the latter...

This document presents an overview of econometric tools recently developed for empirical ex post policy evaluation. The emphasis is laid on selection problems (how to disentangle the real effect of a policy from the personal features of the affected people), and on the practical issues of a...

The financial crisis originated in the United States in 2007 and, then, spread in all the economies of the world. After a drop in activity of historic magnitude, first signs of recovery were recorded in 2009. However, our study of previous banking crises that have taken place in OECD countries...

This paper studies the existence of an diverging trend between the French Consumer Price Index and the cost of living, by an intertemporal comparison of food Engel curves. We use the methodology developed by Costa (2001) and Hamilton (2001). CPI bias estimates are derived from the gap between...