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 1 1 114
Product Quality, Wage Inequality, and Trade Liberalization* 0 0 0 2 0 1 1 10
Supermodularity and Global Supply Chains without the South 0 0 0 20 0 0 1 75
The product cycle hypothesis: The role of quality upgrading and market size 0 0 1 24 0 2 6 93
Trade theorems in a model of vertical production chain 0 0 1 33 0 0 4 158
Total Journal Articles 0 0 2 113 0 4 13 450


Statistics updated 2025-05-12