This paper deals with nonparametric estimation of conditional densities in mixture models. The proposed approach consists to perform a preliminary clustering algorithm to guess the mixture component of each observation. Conditional densities of the mixture model are then estimated using kernel...

In this paper we are interested in the estimation of a density—defined on a compact interval of R—from n independent and identically distributed observations. In order to avoid boundary effect, beta kernel estimators are used and we propose a procedure (inspired by Lepski’s method) in...

A large majority of summary indicators derived from the individual responses to qualitative Business Tendency Surveys (which are mostly three-modality questions) result from standard aggregation and quantification methods. This is typically the case for the indicators called balances of opinion,...

It is well-established that one can improve performance of kernel density estimates by varying the bandwidth with the location and/or the sample data at hand. Our interest in this paper is in the data-based selection of a variable bandwidth within an appropriate parameterized class of functions....

In this paper we study jointly optimal ¯scal and monetary policies in a small open economy framework with capital and sticky prices. We consider the case of distor- tionary taxes on labor and capital, and no public debt. As in a closed economy set{up, in the steady state, the optimal in°ation...

While most of the literature on employment protection has focused on government-mandated severance pay, it has recently been documented that a substantial share of severance payments derives from private contracts or collective agreements. This paper studies the determination of these payments....

We analyze the effects of large war episodes (world wars) on the macroeconomic dynamics of four advanced countries (France, Germany, the UK and the U.S.) using a structural small open economy model estimated with Bayesian techniques. Our dataset is taken from Piketty and Zucman (2014) and goes...

In this paper, we bridge economic data and climatic time series to assess the vulnerability of a pre-industrial economy to changes in climatic conditions. We propose an economic model to extract a measure of total productivity from English data (real wages and land rents) in the pre-industrial...

We investigate the design of incentives for public good quality provision in a dynamic regulation setting in which maintenance efforts and quality shocks have durable effects. When the regulator contracts with a sequence of agents, asymmetries of information can lead to over-provision of...

A dynamic multi-sector model with net and excess mobility is developed to quantify the determinants of the canonical increasing wage-tenure profile. The model distinguishes between three factors: sector specific skill accumulation, sectoral-level shocks, and dynamic worker sector mismatch...