Block, Joern; Sandner, Philipp and Spiegel, Frank (2009): Do risk attitudes differ within the group of entrepreneurs? Unpublished.
Block, Joern and Sandner, Philipp (2006): The Effect of Motivation on Self-Employment Duration in Germany: Necessity versus Opportunity Entrepreneurs. Unpublished.
Block, Joern; Sandner, Philipp and De Vries, Geertjan (2010): Venture capital and the financial crisis: an empirical study across industries and countries. Unpublished.
Block, Joern and Sandner, Philipp (2009): What is the Effect of the Current Financial Crisis on Venture Capital Financing? Empirical Evidence from US Internet Start-ups. Unpublished.
