Access Statistics for Yan Ma

Author contact details at EconPapers.

Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Learning by Doing and Fragmentation 0 0 0 34 0 0 1 114
Product Quality, Wage Inequality, and Trade Liberalization* 0 0 0 2 0 0 1 10
Supermodularity and Global Supply Chains without the South 1 1 1 21 1 1 1 76
The product cycle hypothesis: The role of quality upgrading and market size 0 0 0 24 0 0 4 93
Trade theorems in a model of vertical production chain 0 0 1 33 0 0 2 158
Total Journal Articles 1 1 2 114 1 1 9 451


Statistics updated 2025-07-04