This paper highlights the importance of "centrality" for pricing. Firms characterised by a more central position in a spatial network are more powerful in terms of having a stronger impact on their competitors' prices and on equilibrium prices. These propositions are derived from a simple...

The study analysed the supply of company-financed training in Vienna. It found a robust negative effect of labour turnover and a less robust negative effect of labour market density on company-financed training. A test of hypotheses on the link between company-financed training and company...

This study analyses the interaction between the aggregate trading behaviour of technical models and stock price fluctuations in the S&P 500 futures market. It examines 2,580 widely used trading systems based on 30-minutes prices. The sample comprises trend-following as well as contrarian models....

The ROBINSON and MARSHALL-LERNER conditions are necessary and sufficient for a devaluation to be successful end are therefore the backbone of the elasticities approach to the balance of payments. These conditions are generalized by taking into account some actual features of modern foreign...

Austria is a country with a historically strong intervention of government. Specifically a large part of the manufacturing sector and electricity had been nationalized after world war II, combined with public ownership in telecommunication, transport and banking this created one of the largest...

The integration of European services markets and the associated deregulation measures open up formerly segmented markets to competition from the Single Market. The purpose of this study is to propose a method of measuring the effects of liberalization on technical efficiency, the existence of...

This paper deals with the regularity problem in the Almost Ideal Demand System (AIDS) in terms of the boundedness of the budget shares within the [0,1] interval. The violation of "cointegration accounting" can be seen just as another consequence of irregularity. The discussion of modifications...