A further note on arrow's impossibility theorem

For arbitrary measure spaces of agents we investigate the existence of social welfare functions which fulfill a suitable non-dictatorship axiom; it turns out that there is an essential difference between finite and σ-finite but infinite measure spaces. Furthermore the condition of universal domain of social welfare functions is weakened.     

A methodology for determining public investment criteria

Cost-benefit analysis is a popular method of evaluating both public and private investments. This paper explores the theoretical basis of cost-benefit analysis, the methodology of its application and the policy ramifications arising from its application in terms of public investments. The discussion presented in this paper is relevant to public investments undertaken at all levels of government. A main conclusion of this paper is that the social conscience of the planner or decision-maker and his knowledge of the benefits and shortcomings of cost-benefit analysis are key factors in successfully implementing public investments.     

The stability of money demand in Germany and in the EMS: Impact of German unification

The Stability of Narrow Money Demand in Germany and Aggregate Money Demand in the EMS: Impact of German Unification. —This paper shows that the German monetary union not only had an impact on the stability of the narrow money demand in Germany but also on the stability of the aggregate demand for money in two larger European currency areas, consisting of three and seven EMS countries. However, the impact was only of a temporary nature. The empirical results show that the close link between real money, output, and the interest rate still exists. In a European Monetary Union, narrow money thus remains a potential candidate as an indicator and/or intermediate target for the European Central Bank.     

Trends in protectionism: Anti-dumping and trade related investment measures

The importance of non-tariff barriers in restricting free trade has risen during recent years. Due to their selectivity non-tariff barriers may distort trade even more significantly than tariffs. Developing countries and economies in transition are often most negatively affected.