The Small Scale Reservation Laws (SSRL) in India are a unique case of firm-level size restrictions. We quantify their aggregate productivity costs by use of a span-of-control model extended into a multisector setting. The reallocation of top managers away from the distorted sector partly offsets...

This paper develops a model positing a nonlinear relationship between public investment and growth. The model is then applied to a panel of African countries using nonlinear estimating procedures. The growth-maximizing level of public investment is estimated at about 10 percent of GDP based on...

In this paper, we develop a general equilibrium overlapping generations model which is based on the view that education makes workers more productive by increasing their ability to learn from work experience, rather than providing skills that directly increase productivity. This assumption is...

In this paper, we develop a general equilibrium overlapping generations model which is based on the view that education makes workers more productive by increasing their ability to learn from work experience, rather than providing skills that directly increase productivity. This assumption is...

This paper analyzes the flow of intermediate inputs across sectors by adopting a network perspective on sectoral interactions. I apply these tools to show how fluctuations in aggregate economic activity can be obtained from independent shocks to individual sectors. First, I characterize the...

This paper, which was prepared for presentation in the program of the 2013 International Energy Workshop Conference held on 1921 June in Paris, France is an extensively revised, expanded and slightly retitled version of UNUMERIT Working Paper 2013009. The latter paper has been cited in other...

In this paper we quantify the effects of the Small Scale Reservation Laws in India on the aggregate productivity, aggregate output and welfare of the Indian economy. To this end, we extend the span-of-control model by Lucas (1978) into a multi-sector setting and embed it into the neo-classical...

Two issues related to mapping a multi-sector model into a reduced-form value-added model are often neglected: the composition of intermediate goods, and the distinction between the productivity indices for value added and for gross output. We illustrate their significance for growth accounting...