Using a sample of established couples, we conduct an experiment on household decision-making. Individual partners first make a series of dichotomous choices between household goods and vouchers for experiences and then the couple jointly face the same choices. A random lottery device is used to...

An estimator of the correlation between Italian and U.S. Stock Returns is introduced. The properties of the estimator are invariant with respect to a wide class of GARCH models. The empirical evidence shows the existence of a positive correlation between Italian an U. S. stock returns.

Welfare in a two-product Cournot oligopoly is shown to increase (decrease) with an increase in correlation between unit costs when the outputs complement (substitute) in demand. A more qualified correlation structure is required for the result to apply in a three-product Cournot oligopoly when...

We show existence of equilibria in istributional strategies for a wide class of private value auctions, including the first general existence result for double auctions. The set of quilibria is invariant to the tie-breaking rule. The model incorporates multiple unit demands, all standard pricing...

In this paper, we show that, in 1961 and before he had read "The Problem of Social Cost", Calabresi reached exactly the same conclusions as the one reached by Coase and summarized by Stigler as the "Coase theorem" but he believed that this result was valid only in the theoretical world of the...