This paper introduces endogenous technical change through basic and applied research in a growth model. Basic research diverts from applied research in two significant ways. First, significant advances in technological knowledge come through basic research rather than applied research. Second,...

This thesis consists of three chapters on innovation and economic growth. Chapter 1 is a joint work with Daron Acemoglu. We study the form of intellectual property rights (IPR) policy and licensing in the context of endogenous economic growth with step-by-step cumulative innovation. The main...

The US has experienced a sustained increase in productivity growth since the mid-1990s, particularly in sectors that intensively use information technologies (IT). This has not occurred in Europe. If the US “productivity miracle” is due to a natural advantage of being located in the US then...

A long-standing question in social science is to what extent differences in management cause differences in firm performance. To investigate this we ran a management field experiment on large Indian textile firms. We provided free consulting on modern management practices to a randomly chosen...

Increasing product-market competition is believed to be a driving force behind higher productivity. However, even those critics of globalization who accept this argument claim that there is a hard trade-off because tougher competition comes at the price of reducing work—life balance (WLB)....

Empirical studies on information communication technologies (ICT) typically aggregate the “information” and “communication” components together. We show theoretically and empirically that these have very different effects on the empowerment of employees, and by extension on wage...

We use an innovative survey tool to collect management practice data from over 4,000 medium sized manufacturing firms across Asia, Europe and the US. These measures of managerial practice are strongly associated with firm-level performance (e.g. productivity, profitability and stock market...

Uncertainty appears to jump up after major shocks like the Cuban Missile crisis, the assassination of JFK, the OPEC I oil-price shock, and the 9/11 terrorist attacks. This paper offers a structural framework to analyze the impact of these uncertainty shocks. I build a model with a time-varying...

Support for many R&D and technology policies relies on empirical evidence that R&D ‘spills over’ between firms. But there are two countervailing R&D spillovers: positive effects from technology spillovers and negative effects from business stealing by product market rivals. We develop a...

Support for R&D subsidies relies on empirical evidence that R&D "spills over" between firms. But firm performance is affected by two countervailing R&D spillovers: positive effects from technology spillovers and negative business stealing effects from R&D by product market rivals. We develop a...