This paper shows that the diverging results obtained in the literature on the firm size-growth relationship can be reconciled in a very general theoretical framework featuring firm-level heterogeneity and investment decision. Three main elements determine the nature and the intensity of the...

Two papers have recently questioned the quantitative consistency of the search and matching models. Shimer (2005) has argued that a text-book matching model is unable to explain the cyclical variation of unemployment and vacancies in the U.S. economy. Costain and Reiter (2007) have found the...

In this paper we empirically investigate a possible transmission of the European business cycle to Sub-Saharan Africa’s economies. This linkage may be of interest because the EMU is the main trading partner of African countries, and many of these countries use the euro as either the official...

The aim of this paper is to test to what extent a benchmark real and monetary business cycle model can account for some basic stylized facts with a particular emphasis on monetary variables. We calibrate the model on German data using the method proposed by Cooley and Prescott (1995). First we...

We analyze to what extent skill heterogeneity in the labor market with different wage formation mechanisms can explain the features of the Spanish labor market. The model assumes two types of workers with differences in skills. Skilled labor sets wages in an efficiency way while unskilled labor...

We study the properties of alternative central bank targeting procedures in a general equilibrium, monetary model with labor contracts, endogenous velocity and three shocks: money demand, supply and fiscal. Money demand -velocity- shocks emerge as the main source of macroeconomic volatility....

Real business cycle models generally neglect demand shocks. Technological productivity shocks are the primary source of economic fluctuations. The multisectoral consequences of this assumption are described in the well-known model of Long and Plosser (1983). The presented paper shows that...

We investigate how the proximity to multinational exporters influences the creation of new export linkages (extensive margin of trade) by domestic firms in China. Using panel data from Chinese customs for 1997-2007, we show that domestic firms’ capacity to start exporting new varieties to new...

Using data from the Community Innovation Survey for Belgium in two consecutive periods, this paper explores the relationship between firm-level innovation activities and the propensity to start exporting. To measure innovation, we include indicators of both innovative effort (R&D activities) as...

A partir des données de l’enquête SINE 98 de l’INSEE, une étude économétrique de la survie des entreprises culturelles fait apparaître les résultats suivants. Premièrement, le pourcentage d’entreprises qui meurent chaque année n’est pas stable au cours du temps et diffère selon...