The internet virtually revolutionized the possibilities of employee recruiting. First of all, this contribution undertakes a description of the market. Then, advantages and possible problems of the recruitment via internet are discussed. The empirical study analyses the issues, which persons...

This paper analyzes the sequential admissions procedure for medical subjects at public universities in Germany. Complete information equilibrium outcomes are shown to be characterized by a \emph{stability} condition that is adapted to the \emph{institutional constraints} of the German system. I...

In standard economic theory, mechanisms like Adam Smith's "invisible hand" or the Walrasian auctioneer balance aggregate demand and supply and match individuals such that the market clears. Usually, some kind of price adjustment process is assumed without specifying how the implied transactions...

A one-shot market with two sides is considered where everybody can be matched with at most one person. Individuals have to find trading partners on their own. Whether searching or waiting is an optimal strategy is the central question of this paper. In a market where searching and waiting are...

Steady state equilibria in heterogeneous agent matching models with search frictions have been shown to exist in Shimer and Smith (2000) under the assumption of a quadratic search technology. We extend their analysis to the commonly investigated linear search technology.

We develop theoretical underpinnings of pairwise random matching processes. We formalize the mechanics of matching, and study the links between properties of the different processes and trade frictions. A particular emphasis is placed on providing a mapping between matching technologies and...

We develop a general procedure to construct pairwise meeting processes characterized by two features. First, in each period the process maximizes the number of matches in the population. Second, over time agents meet everybody else exactly once. We call this type of meetings “absolute...

We study an infinite-horizon economy with two basic frictions that are typical in monetary models. First, agents' trading paths cross at most once due to pairwise trade and other meeting obstacles. Second, actions must be compatible with individual incentives due to commitment and enforcement...