1. Policy influences on economic growth in OECD countries: An evaluation of the evidence;S Ahn;OECD Economics Department Working Papers,2000
2. Debt or equity? The role of venture capital in financing the new economy in Germany?;D B Audretsch;CEPR Discussion Paper Series,2002
3. The driving forces of economic growth: Panel data evidence for the OECD countries;A Bassanini;OECD Economic Studies,2001