In sequential economies with finite or infinite-lived real assets in positive net supply, we introduce constraints on the amount of borrowing in terms of the market value of physical endowments. We show that, when utility functions are either unbounded and separable in states of nature or...

Given a production economy, we define a trade union game by considering strategic behavior on factor supplies. We refer to the Nash equilibria of this game as trade union equilibria. First we analyze situations under which unemployment of factors are supported as trade union equilibria. The...

In this paper we consider a pure exchange economy with a finite set of types of agents which have incomplete and asymmetric information on the states of nature. Our aim is to describe the equilibrium price formation and how the lack of information may affect the allocation of resources. For it,...

The authors examined school readiness from the parental perspective, focusing on parents' efforts and expectations for kindergarten in conjunction with their child's academic development. Using self-reported survey data from two waves of the National Household Education Surveys, the authors...

In this paper we assess the empirical relevance of an expectations version of purchasing power parity in forecasting the dollar|euro exchange rate. This version is based on the differential of inflation expectations derived from inflation-indexed bonds for the euro area and the USA. <P>Using the...</p>

In this paper, we propose a perfect competition test which checks whether arbitrarily small coalitions of firms, which behave strategically on costs, are able to manipulate prices in their own benefit. We apply this test to economies with a continuum of differentiated producers. We show that,...

Given a production economy, we define union games by considering strategic behavior of the suppliers of factors. We refer to the Nash equilibria of this game as union equilibria. We analyze situations where the unemployment of factors is supported as a union equilibrium. The degree of...

The purpose of this paper is to study how the equilibrium prices vary with respect to the initial endowments in a linear exchange economy with a continuum of agents. We first state the model and give conditions of an increasing strength for existence, uniqueness and continuity of equilibrium...

We associate to any pure exchange economy a game with only two players, regardless of the number of consumers. In this two-player game, each player represents a different role of the society, formed by all the individuals in the economy. Player 1 selects feasible allocations trying to make...

We analyze bargaining mechanisms for allocating resources in atomless econo- mies. We provide results proving that it is not necessary to consider the forma- tion of all coalitions in order to obtain the bargaining sets. This is shown under restrictions of different nature, triggering different...