We study non-linear Markov perfect equilibria in a two agent linear quadratic differential game. In contrast to the literature owing to Tsutsui and Mino (1990), we do not associate endogenous subsets of the state space with candidate solutions. Instead, we address the problem of unbounded-below...

If an economic system has a regime switch, then we could assume that the preferences have remained basically the same, but that only the state of information has changed. An alternative view is that there has been a shift of preferences, as for example individual persons can change their mind...

W. Arthur Lewis’s distinction between factors and forces of production, and Paul Romer’s insightful identification of the poverty of objects and the lack of ideas, as central to economic growth rate differences across economies, have enriched economic growth theory. However, both object-...

Eco-efficiency of production is an important concept both from the viewpoint of society and business community; but as yet, there is no unambiguous way to its measurement. The purpose of this paper is to present a general measurement framework based on production theory and the activity analysis...

This paper looks at the evolution of the terms of trade between commodities and manufactures in the twentieth century. A statistical analysis of the relative price series for 24 commodities and of eight indices reveals a significant deterioration in their barter terms of trade over the course of...

Using a sample of fisheries managed under the Magnuson Act, a probit model of the probability of property rights adoption is estimated. The probability of adoption increases as ex–vessel revenue increases and as proxies for transaction costs decrease.

From the 1950s to the mid-seventies, Iceland’s efforts in international diplomacy were largely devoted to convincing other nations that Icelanders should control and utilise the resources of the waters within 12, then 50 and finally 200 nautical miles around the island. During the last quarter...

Flaaten’s (1991) study on competing species conjectures that a higher price (harvesting costs) of one species yields a lower (greater) own stock-size and a greater (lower) stock-size of the competing species. I show both conjectures are wrong.

The 2003 Energy review,contains information about the 2003 energy situation of each of our member countries, regional data, as well as economic and social indicators corrected and extended through historical series. It presents and innovative structure for analysis that allows the reader to...