This paper discusses the testable implications of the Walrasian hypotheses: H1 Observed market demand is the sum of consumer's demands derived from utility maximization subject to budget constraints. H2 There exists an observable (locally) unique equilibrium price system such that the observable...

This paper examines the effects of lobbying activities across international borders, on determining each country's import tariff in a multi-principal, multi-agent, menu-auction model. Cross-border political donations could promote international policy cooperation because of two of their...

In many circumstances, a principal, who wants prices to be as low as possible, must contract with agents who would like to charge the monopoly price. This paper compares a Demsetz auction, which awards an exclusive contract to the agent bidding the lowest price (competition for the field) with...

This paper reviews the methods and empirical findings from economic analyses of women's contribution to social welfare and the determinants of their human capital. To understand better women's roles in agricultural households, three themes have gained prominence in the economics literature....

Questions remain as to whether results from experimental economics games are generalizable to real decisions in non-laboratory settings. Furthermore, important questions persist about whether social capital can help solve seemingly missing credit markets. I conduct two experiments, a Trust game...

Evaluation wird in der EU und auch in Deutschland verstärkt nachgefragt. Sie tritt eigenständig neben New Public Management und Qualitätsmanagement. Mit Wurzeln bei personenbezogenen Dienstleistungen ist Evaluation über zahlreiche Politikfelder und in zahlreichen organisationalen Kontexten...