This paper shows that using yields may not be informative of the relationship between farm size and productivity in the … context of small-scale farming. This occurs because, in addition to productivity, yields pick up size-dependent market … distortions and decreasing returns to scale. As a result, a positive relationship between farm productivity and land size may turn …

transport sector affect their productivity. In order to compare different institutional regimes, we carry out a comparative … productivity, which we regress on firm and city characteristics. We find that when firms are totally or partially in public hands … their productivity is lower. Moreover, firms selected through competitive tendering display higher total factor productivity …