A central unanswered question in economic theory is that of price formation in disequilibrium. This paper lays down the methodological groundwork for a model that has been suggested as an answer to this question (Arrow, 1959; Fisher, 1983; Hahn, 1989). We consider sellers that monopolistically compete...

The aim of this paper is to analyze whether endogenous growth RBC models are consistent with two stylized facts about U.S. output dynamics. First, GNP growth is positively correlated in the short run and it has a weak negative autocorrelation over longer horizons. Second, GNP appears to have an...

This paper derives and evaluates the decisions of a durable good monopolist in a context where demand for the services of the durable good changes over time. It shows that, if the size of the market decreases over time, social welfare may be higher when the monopolist has commitment ability than...

I analyze Quesnay's explanation of the "Tableau Economique" of 1766 in order to show that he made a clear distinction between capital and income. In holding this distinction, Quesnay rejected the nowadays currently accepted views that the full value of the national output is equal to aggregate...

The literature on mixed oligopoly does not consider that there is strategic interaction between governments when they decide whether to privatize their public firms. In order to analyze this quetion we consider two countries; In each country there is one public firm and n private firms. Firms...

[EN] This paper analyzes the effects of optimal taxation on a polluting monopolist who produces a durable good and cannot precommit to future sale prices. The government establishes the taxes that maximize social welfare, measured as the present value of the sum of consumer surplus plus...

El análisis de tablas múltiples ha seguido cuatro direcciones básicas: el Análisis Procusteano, la metodología STATIS, el Análisis Factorial Múltiple y el Análisis Canónico Generalizado. Estos métodos, en general, han sido diseñados para el análisis de un conjunto de matrices de...

This paper analyzes the strategic choice of variety by a monopolist seller of a durable good as a means to mitigate his commitment problem. The monopolist chooses his product variety with a goal of ensuring that a strong reduction in future prices will not be profitable because it allows the...

I contend that Keynes provides two contradictory definitions of aggregate income. According to the first definition, which is the dominant in Keynes as well as the standard in current Macroeconomics, the full value of output becomes income in the aggregate. This view can be traced back, at...

The estimation of the memory parameter in perturbed long memory series has recently attracted attention motivated especially by the strong persistence of the volatility in many financial and economic time series and the use of Long Memory in Stochastic Volatility (LMSV) processes to model such a...