We study return predictability of stock indexes of blue chip firms and smaller hightechnology firms in Germany, France, and the United Kingdom during the second half of the 1990s. We measure return predictability in terms of first-order autocorrelation coefficients, and find evidence for return...

We used a recursive modeling approach to study whether investors could, in real time, have used information on the comovement of stock markets to forecast stock returns in European stock markets for high-technology firms. We used weekly data on returns in the Neuer Markt, the Nouveau Marché,...

We study the link between underpricing of initial public offerings (IPOs) and index excess returns in secondary markets. We use a theoretical model to argue that underpricing of IPOs raises investors’ attention and, thereby, triggers investments in secondary markets. Our theoretical model...

This paper analyses the impact of public equity schemes on venture capitalist's incentives to finance start-up enterprises and to support the management teams. In a double-sided moral hazard model, it is shown that experienced venture capitalists, who have already financed start-up enterprises,...

Using an agency framework, this paper examines advantages of offering venture capitalists a choice between public equity and loan schemes. Both schemes can be used to promote venture capital investments in hightechnology enterprises since they encourage inexperienced venture capitalists to...