5 IZA Discussion Papers
IZA Discussion Paper No. 12476
published in: Review of Economics and Statistics, 2022, 104 (6), 1273–1288.
IZA Discussion Paper No. 12036
substantially revised version published in: Social Networks, 2023, 73, 89-103.
IZA Discussion Paper No. 11499
IZA Discussion Paper No. 10641
This analysis of midline experimental results was expanded using endline data in IZA DP No. 12476,
IZA Discussion Paper No. 4729
Greasing the Wheels of International Commerce: How Services Facilitate Firms' International Sourcing
published in: Canadian Journal of Economics, 2013, 46 (1), 78-102