Erceg, Henderson and Levin (2000, Journal of Monetary Economics) introduce sticky wages in a New-Keynesian general-equilibrium model. Alternatively, it is shown here how wage stickiness may bring unemployment fluctuations into a New-Keynesian model. Using Bayesian econometric techniques, both...

Leniency clauses, offering cartelists legal immunity if they blow the whistle on each other, is a recent anti-trust innovation. The authorities wish to thwart cartels and promote competition. This effect is not evident, however; whistle-blowing may enforce trust and collusion by providing a tool...

Firing costs are often blamed for unemployment. In this paper, we investigate this widespread belief theoretically. Firing costs are introduced in a efficiency wage model to capture their effects on employment through wages. In addition, dismissal conflicts are modelled explicitly and their cost...

This paper shows a New Keynesian model where wages are set at the value that matches household´s labor supply with firm´s labor demand. Subsequently, wage stickiness brings industry-level unemployment fluctuations. After aggregation, the rate of wage in?ation is negatively related to...

Objetivo: Estimar necesidades relativas de gasto de las regiones venezolanas, basadas en técnicas estadísticas de análisis multivariante. Material y Métodos: Se utilizan datos del año 1997 referidos a variables demográficas (Pob<5 años; Pob >5años y < de 65 años; Pob > 65 años); de estado de salud (mortalidad infantil,...</de></5>

Kalai, Rubinstein, and Spiegler (2002) propose the rationalization of choice functions that violate the “independence of irrelevant alternatives” axiom through a collection (book) of linear orders (rationales). In this paper we present an algorithm which, for any choice function, gives (i)...

In this paper we provide new evidence on the hypothesis of German leadership and asymmetric performance in the EMS, in the framework of causality tests, using daily data. Given the evidence about non-linearity in financial series, we propose applying non-linear forecasting methods based on the...

1- To obtain a set of values of health states of the EQ-5D based on self-related health VAS using linear and non- linear models Bayesian techniques. 2 - To analyse "logical consistency" in different models and to derive a model free from logical inconsistencies. 3 - To analyse and compare...

Employing cross-country data, this paper evaluates the transitional dynamics predictions of a non-scale growth model of endogenous technology innovation and imitation. We show that, unlike the neoclassical growth framework, the transitional dynamics of the R&D-based growth model can account for...

This paper studies technology policy within the context of an R&D-based growth model. We first use cross-country data to document several empirical regularities regarding the relationship between public support to research and imitating, and relative income levels. We then construct a model in...