Arora, AshishFosfuri, AndreaGambardella, Alfonso2012-02-232012-02-232001Journal of Development Economics, 2001, v. 65, nº 1, pp. 31-540304-3878https://hdl.handle.net/10016/13456In this paper we study how the development of specialized upstream technology suppliers in leading countries improves technology access and lowers investment costs for downstream firms in follower countries. We test this idea using a novel database covering all investments in chemical plants in less developed countries ŽLDCs. during the 1980s. We find that investments in chemical plants in the LDCs are greater, the greater is the number of technology suppliers that operate in the first world. A major contribution of this paper is to identify an important but understudied mechanism through which technology is made available.application/pdfeng©ElsevierMarket for technologySpecializationTechnology supplyInvestmentChemical industryresearch articleO33D2O12L65Empresa10.1016/S0304-3878(01)00126-2open access31154Journal of Development Economics65