I derive the marginal value of a public good in multiperson households, measured alternatively by one household member’s willingness to pay (WTP) for the good on behalf of the household, or by the sum of individual WTP values across family members. Households are assumed to allocate their...

Schweigaard tiltrådte sitt professorat knyttet til statsøkonomi, statistikk og lovkyndighet ved Det juridiske fakultet i 1840 og holdt forelesninger i statsøkonomi fra 1845 til 1869. Ved sin tiltredelse i 1840 hadde han allerede gjort seg sterkt bemerket som en kunnskapsrik økonom. Han hadde...

The aim of this paper is to study the impact of breaking up national gas sales consortia in Western Europe. We show, within a numerical model of the Western European natural gas market- that once the demand side of the market is liberalized, each producing country has an incentive to break up...

We analyse environmental policy under asymmetric information in a context where a homepolluting firm, selling its final output solely in a foreign market with some market power, has an option to bypass domestic regulation through setting up new plants in a jurisdiction offering lenient...

To secure their membership in a popular group, individuals may contribute more to the group’s local public good than they would if group formation were exogenous. Those in the most unpopular group do not have this incentive to contribute to their group. Substantial differences in individual...

Many empirical studies find a partial negative effect of market integration on cooperation in traditional poor small-scale farmer communities in developing countries, blaming an erosion of collective action enhancing norms (Social Capital). This paper takes the empirical analysis one step...

Do business cycle fluctuations leave a role and a welfare case for an active stabilization policy by means of fiscal policy instruments? We address this issue in a two-sector open economy model with price-taking firms and imperfect competition in the labour market. Fiscal policies are shown to...