host-country research and development effort in response to foreign competition, is one of three examining the impact of …

We examine competition amongst ridesharing platforms where firms compete by choosing both the price of rides and the … involve monopoly or competition under various multihoming regimes, depending on the density of the city, and the relative …

This paper directs attention at the globalization of knowledge and knowledge creation as the fundamental global driver … of economic outcomes in today's information economy. It documents the globalization of knowledge and spread of scientific …; boosts labor standards; and influences incomes and inequality within and across countries. To the extent that knowledge is …

How large are spatial barriers to transferring knowledge? We analyze the international operations of multinational … firms to answer this fundamental question. In our model firms can transfer bits of knowledge to their foreign affiliates in … either embodied (traded intermediates) or disembodied form (direct communication). Knowledge transfer costs interact with the …

Commercializing knowledge involves transfer from discovering scientists to those who will develop it commercially. New … opportunities if high. Hence new knowledge remains naturally excludable and appropriable. Team production allows more knowledge … capture of tacit, complex discoveries by firm scientists. A robust indicator of a firm's tacit knowledge capture (and strong …

The rate of regional growth of new knowledge in the field of nanotechnology, as measured by counts of articles and … stocks of recorded knowledge in all scientific fields, and the extent to which tacit knowledge in all fields flows between … patenting. The data provide further support for the cumulative advantage model of knowledge production, and for ongoing efforts …

industrial policies allocated to competitive sectors or that foster competition in a sector increase productivity growth. We … measure competition using the Lerner Index and include as industrial policies subsidies, tax holidays, loans, and tariffs …. Measures to foster competition include policies that are more dispersed across firms in a sector or measures that encourage …