1.Public research institutions and economic catch-up Research Policy
Volume 36, Issue 10, December 2007, Pages 1512-1528 
2.
“Making sense of institutions as a factor shaping economic
performance”, 
Nelson R.R., B. Sampat, (2001), Journal of Economic Behavior & Organization, 44, 31-54
3.
"The Role of Research at Universities and Public Labs in
Economic Catch-up
", 
Mazzoleni R, and R.R. Nelson (2005) New York, Columbia University, Initiative for Policy Dialogue, Working
Paper