Access Statistics for Haoyu Zhang

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Outsourcing and R&D Investment with Costly Patent Protection 0 0 0 62 3 4 8 162
Total Working Papers 0 0 0 62 3 4 8 162


Statistics updated 2026-01-09