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We analyze delinquent networks of adolescents in the United States. We develop a dynamic network formation model showing who the key player is, i.e. the criminal who once removed generates the highest possible reduction in aggregate crime level. We then structurally estimate our model using data...
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Using a large, original database of 385 politically connected firms under the Mubarak regime in Egypt, we document for the first time the negative impact of cronyism on economic growth. In the early 2000s, a policy shift in Egypt led to the expansion of crony activities into new, previously...
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Several studies have highlighted information and communications technology (ICT) as a driver of firm productivity in … ultimately affect innovation and productivity in Uruguayan service firms compared to manufacturing firms. The results show that … productivity in services, but only ICT affects productivity in manufacturing. The absence of investment in ICT is associated with …
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This paper uses the data envelopment analysis (DEA) based Malmquist productivity index to estimate total factor … productivity growth (TFPG), technical change, and efficiency change for a panel of firms during the period 1991 to 2001 in 26 … Indian manufacturing industries. The paper then analyses the factors explaining productivity growth, technical change and …
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