Innovation and growth in the global economy, 1991 GM Grossman, E Helpman MIT Press, Cambridge, MA, 1991 | 19078 | 1991 |
Market structure and foreign trade: Increasing returns, imperfect competition, and the international trade E Helpman, PR Krugman Cambridge, MA: MIT Press, 1985 | 10964 | 1985 |
International r&d spillovers DT Coe, E Helpman European Economic Review 39 (5), 859-887, 1995 | 10845* | 1995 |
Protection for sale GM Grossman, E Helpman American Economic Review 84, 833-850, 1994 | 6969* | 1994 |
Export versus FDI with heterogeneous firms E Helpman, MJ Melitz, SR Yeaple American Economic Review 94, 300-316, 2004 | 6289 | 2004 |
Estimating trade flows: Trading partners and trading volumes E Helpman, M Melitz, Y Rubinstein The Quarterly Journal of Economics 123 (2), 441-487, 2008 | 4325 | 2008 |
Quality ladders in the theory of growth GM Grossman, E Helpman The Review of Economic Studies 58 (1), 43-61, 1991 | 4301 | 1991 |
A simple theory of international trade with multinational corporations E Helpman Journal of political economy 92 (3), 451-471, 1984 | 3581 | 1984 |
North-South R&D Spillovers DT Сое, E Helpman, AW Hoffmaister Economic Journal 107 (440), 134-49, 1997 | 3200* | 1997 |
Trade, knowledge spillovers, and growth GM Grossman, E Helpman European Economic Review 35 (2), 517-526, 1991 | 3037 | 1991 |
Endogenous innovation in the theory of growth GM Grossman, E Helpman Journal of Economic Perspectives 8 (1), 23-44, 1994 | 2987 | 1994 |
Global sourcing P Antrs, E Helpman Journal of Political Economy 112 (3), 552-580, 2004 | 2685 | 2004 |
Special interest politics GM Grossman, E Helpman MIT press, 2001 | 2622 | 2001 |
Diffusion of general purpose technologies E Helpman, M Trajtenberg National Bureau of Economic Research, 1996 | 2102* | 1996 |
Trade Policy and Market Structure H Elhanan, P Krugman Cambridge, MIT Press, 1989 | 2044* | 1989 |
Innovation, imitation, and intellectual property rights E Helpman Econometrica 61, 1247-1280, 1993 | 1987 | 1993 |
International trade in the presence of product differentiation, economies of scale and monopolistic competition: a Chamberlin-Heckscher-Ohlin approach E Helpman Journal of international economics 11 (3), 305-340, 1981 | 1938 | 1981 |
Outsourcing in a global economy GM Grossman, E Helpman The Review of Economic Studies 72 (1), 135-159, 2005 | 1901 | 2005 |
Imperfect competition and international trade: Evidence from fourteen industrial countries E Helpman Journal of the Japanese and international economies 1 (1), 62-81, 1987 | 1770 | 1987 |
Integration versus outsourcing in industry equilibrium GM Grossman, E Helpman The Quarterly Journal of Economics 117 (1), 85-120, 2002 | 1716 | 2002 |