infrastructure. Theory links the two concepts by positing that agglomeration economies exist when firms in an urban area share a … infrastructure. Public capital stock, such as highways, water treatment facilities, and communication systems, directly affect the … efficient operation of cities by facilitating business activities and improving worker productivity. The literature has devoted …

-effects logit model show a significantly positive relationship between initial labour productivity and the decision to export. One … productivity is low when controlling for firm effects. Surprisingly, the impact of labour productivity on exporting in computer … between export probability and labour productivity on the one hand and skill intensity on the other is significant for micro …