@inbook{publication-1267, address={Berlin}, author={Dietl, H and Franck, E and Winter, S}, booktitle={Modern concepts of the theory of the firm : managing enterprises of the New Economy}, editor={Fandel, G and Backes-Gellner, Uschi and Schl{\"u}ter, M and Staufenbiel, J E}, isbn={3-540-40509-7}, pages={386-397}, publisher={Springer}, title={Discovery in the New Economy - why entrepreneurs may not contract with investors}, year=2004, }