1. Financial constraints, asset tangibility, and corporate investment;H Almeida;The Review of Financial Studies,2007
2. Capital-labor substitution and economic efficiency;K J Arrow;The Review of Economics and Statistics,1961
3. Does firm size matter? evidence on the impact of liquidity constraints on firm investment behavior in germany;D B Audretsch;International Journal of Industrial Organization,2002
4. Investment, q and liquidity. evidence for germany using firm level panel data;A Behr;Jahrbuecher f�r Nationaloekonomie und Statistik,2005
5. Investitionsverhalten und liquiditaetsrestringiertheit;A Behr;Jahrbuecher f�r Nationaloekonomie und Statistik,2000