. As a consequence, productivity increases and expansion in the commercial primary production sector will cause …

with formal institutions. Second, the impact of labor market institutions on productivity growth has probably been …

developing countries services are already the largest sector in the economy and an important determinant of overall productivity …

Using panel data models, the author examines the threshold effects of the productivity of infrastructure investment in … particular, the productivity of infrastructure investment generally exhibits some network effects. When the available stock of … infrastructure is very low, investment in this sector has the same productivity as noninfrastructure investment. On the contrary …