We study competition between an incumbent Credit Rating Agency (CRA) and a sequence of entrant CRAs that are potentially more e¤ective but whose ability in appraising default risk is unproven when they enter the market. We show that free entry competition fails to select the most competent CRA...

Branded food manufacturers vindicate the use of excess production capacities (idle otherwise) to justify their production of retailers' brands. We study the distributor and food manufacturer's private label strategy for production within a framework featuring endogenous store brand quality,...

The renegotiation of regulatory contracts is known to prevent regulators from achieving the full commitment efficient outcome in dynamic contexts. However, assessing the cost of such renegotiation remains an open issue from an empirical viewpoint. To address this question, we fit a structural...

We develop the first structural estimation of reputational cheap-talk games using data on movie reviews released in the US between 2004 and 2013. We identify and estimate movies' priors, as well as movie reviewers' abilities and strategic biases. We find that reviewers adopt reporting strategies...

Geographical Indications (GIs) are considered as upmarket products because they are based on tradition and convey information about their geographical origin. Otherwise, the limitation of the geographical areas devoted to GIs and the exclusivity they benefit on the product lead to suspicions of...

This paper quantifies the empirical importance of various types of relevant shocks in explaining macroeconomic uctuations in a typical Sub{saharan African economy (C^ote d'Ivoire) in the context of a Dynamic Stochastic General Equilibrium (DSGE) model and Bayesian techniques. Our analysis first...

The objective of the paper is to draw the theory of endogeneity in dynamic models in discrete and continuous time, in particular for diffusions and counting processes. We first provide an extension of the separable set-up to a separable dynamic framework given in term of semi-martingale...

This work studies how the introduction of competition to the side of the market offering trading contracts affects the equilibrium investment profile in a bilateral investment game. By using a common agency framework, where contracts are not exclusive, we find that the equilibrium investment...

This article examines imperfectly competitive investment in electric power generation in the presence of congestion on the transmission grid. Under simple yet realistic assumptions, it precisely derives the technology mix as a function of the capacity of the transmission interconnection. In...

This article is the first to examine electric power producers' investment decisions when com- petition is imperfect and the transmission grid congested. This analysis yields numerous original insights. First, congestion on the grid is transient, and may disappear when demand is highest. Second,...