Published in: American Economic Review, 92 (2002) 4, Seite 1251-1256

Published in: The American Economic Review, 92 (2002) 4, Seite 1251-1256

Published in: Journal of Corporate Finance, 16 (2010) 5, Seite 622-636

Published in: The Journal of Financial and Quantitative Analysis, 38 (2003) 1, Seite 213

Published in: The Journal of Financial and Quantitative Analysis, 38 (2003) 1, Seite 213-230

Published in: The Journal of High Technology Management Research, 2 (1991) 2, Seite 255-271

Published in: Journal of International Financial Management & Accounting, 2 (1990) 2-3, Seite 181-195

Published in: Financial Management, 18 (1989) 4, Seite 82

Published in: Economics Letters, 20 (1986) 2, Seite 125-127

Published in: SSRN Electronic Journal (2010)

Published in: SSRN Electronic Journal (2010)

Published in: SSRN Electronic Journal (2009)

Published in: SSRN Electronic Journal (2003)