This paper presents a simple model for analysing the contribution of investments in physical and institutional infrastructure to the transition process. In addition to the direct cost savings, infrastructure investment generates important indirect effects, or transition impacts. The model shows...

Using a time series of fifty years, the relationships between investment by telecommunications firms and Gross Domestic Product in the United States are examined. Granger-Sims causality tests are conducted, with proper allowance for both the non-stationarity of the data and lag length. These...

This paper presents a modified two-gap model and analyses the impact of international trade and domestic savings on the economic growth in the transition countries. The model indicates that economic growth is constrained by domestic savings when the domestic savings are relatively scarce,...

Aufbauend auf einem theoretischen Rahmenmodell, das sowohl positive als auch negative Wachstumseffekte des Finanzsektors berücksichtigt, wird die makroökonomische Effizienz des Finanzsektors definiert. Die empirische Untersuchung des theoretischen Modells anhand von 28 west- und...