1. Acemoglu, D., & Johnson, S. (2005). Unbundling institutions. Journal of Political Economy, 113, 949–995.
2. Acs, Z. J. (2010). Entrepreneurship and economic development: The Valley of Backwardness. Annals of Innovation & Entrepreneurship, 1, 1–18.
3. Acs, Z. J., Braunerhjelm, P., Audretsch, D. B., & Carlsson, B. (2009). The knowledge spillover theory of entrepreneurship. Small Business Economics, 32(1), 15–30.
4. Acs, Z. J., Parsons, W., & Tracy, S. (2008). High impact firms: Gazelles revisited (Office of Advocacy working paper, U.S. Small Business Administration).
http://www.sba.gov/advocacy/847/17231
5. Acs, Z. J., & Varga, A. (2005). Entrepreneurship, agglomeration and technological change. Small Business Economics, 24, 323–334.