Pfeiffer, Friedhelm und Frank Reize (2000), Business Start-ups by the Unemployed - an Econometric Analysis Based on Firm Data, Labour Economics 7 (5), 629-663.
Pfeiffer, Friedhelm und Frank Reize (2000), Business Start-ups by the Unemployed - an Econometric Analysis Based on Firm Data, Labour Economics 7 (5), 629-663.