Pension prefunding can be used to smoothe contribution rates in economies where ageing will increase pension expenditure. But how extensive should prefunding be, in a defined benefit pension system, when there is considerable uncertainty concerning future mortality, fertility, and migration? We...

Transparency regulation aims at reducing financial fragility by strengthening market discipline. There are however two elementary properties of banking that may render such regulation inefficient at best and detrimental at worst. First, an extensive financial safety net may eliminate the...

A Climate Agreement, like the one reached in Kyoto in 1997, on reducing greenhouse gas emissions may have important effects on the global and the national economies. The aim of this paper is to make some basic numerical evaluations of the economic effects of climate policies, imposing a ceiling...

Difference of opinion between banks and borrowers influences the competitiveness of loan markets: the more optimistic the borrowers, the more elastic the demand for loans. This reduces lending rates, decreases the expected profits of banks and discourages entry by banks. – banking ;...

This paper analyzes the effects of pre-lending screening on loan market outcome under oligopolistic competition. Better screening decreases loan interest margins and, provided that the average creditworthiness of borrowers is not too low, increases lending volume. We contrast specifically...

We incorporate a renewable resource into an overlapping generations model with standard, well-behaved utility and constant returns production functions. Besides being a factor of production the resource serves as a store of value. We characterize dynamics, efficiency and stability of steady...

We study the effects of demand, tax and supply shocks in one- and twocountry macroeconomic models with fixed exchange rates, with our main emphasis on the stabilisation properties of progressive taxation. The models try to depict outcomes for the EMU countries. In the one-country model we obtain...

A three-stage game including investments, environmental quality provision and price competition is developed to study the impact of green technology investment (ecolabeling), in a duopoly model of vertical product differentiation. The firms’ incentives to invest in green technologies depend on...

Finland has pursued a law-based work ability policy for more than a decade. Many studies indicate that it has been very successful from a health point of view. It has also been demonstrated that it is economically feasible both on a micro and a macro level. In the present study, a number of...

In this paper I analyze the local banking markets in the spatial competition context. In the model one bank is located at the one end of the unit long line and two rival banks are located at another end. Ends are considered as centers of two towns. Borrowers are located on the line between the...