APA
Hellmann T. F., National Bureau of Economic Research & Perotti E. C. (2011). The Circulation of ideas in firms and markets. Cambridge: NBER.
Chicago
Hellmann Thomas F, National Bureau of Economic Research and Perotti Enrico C. 2011. The Circulation of ideas in firms and markets. Cambridge: NBER.
Harvard
Hellmann T. F., National Bureau of Economic Research and Perotti E. C. (2011). The Circulation of ideas in firms and markets. Cambridge: NBER.
MLA
Hellmann Thomas F, National Bureau of Economic Research and Perotti Enrico C. The Circulation of ideas in firms and markets. Cambridge: NBER. 2011.
TextSeries: NBER Working Paper ; 16943Publication details: Cambridge NBER 2011Description: 62pSubject(s): Online resources:
Working Papers (Electronic)
