{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,5]],"date-time":"2022-04-05T12:30:21Z","timestamp":1649161821778},"reference-count":46,"publisher":"FapUNIFESP (SciELO)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Estud. Econ."],"published-print":{"date-parts":[[2007,9]]},"abstract":"<jats:p>Neste artigo \u00e9 desenvolvido um modelo de crescimento baseado no progresso tecnol\u00f3gico end\u00f3geno, em que o crescimento econ\u00f4mico \u00e9 induzido por melhorias cont\u00ednuas na qualidade de cada produto diferenciado. A inova\u00e7\u00e3o, \"motor\" do crescimento, tem como \"combust\u00edvel\" essencial o capital humano. Partindo dos modelos de base de Grossman e Helpman (1991a, 1991b), mas considerando, diferentemente, um \u00edndice de consumo constitu\u00eddo por bens diferenciados e um bem homog\u00eaneo, o modelo proposto destaca a influ\u00eancia determinante da procura no crescimento econ\u00f4mico, aspecto negligenciado pela literatura do crescimento end\u00f3geno. Do esfor\u00e7o de modeliza\u00e7\u00e3o decorre que consumidores pouco sofisticados, com reduzida prefer\u00eancia por produtos diferenciados em termos de qualidade, geram, seguramente, incentivos insuficientes para a investiga\u00e7\u00e3o, enquanto que consumidores mais sofisticados podem gerar excesso de incentivos. Assim, se a quota dos produtos diferenciados na procura estiver positivamente correlacionada com o n\u00edvel de desenvolvimento do pa\u00eds, ent\u00e3o pa\u00edses menos desenvolvidos tendem a apresentar taxas de inova\u00e7\u00e3o relativamente reduzidas, ao contr\u00e1rio de pa\u00edses mais desenvolvidos, em que essas taxas podem at\u00e9 ser (socialmente) demasiado elevadas.<\/jats:p>","DOI":"10.1590\/s0101-41612007000300006","type":"journal-article","created":{"date-parts":[[2007,11,18]],"date-time":"2007-11-18T11:00:34Z","timestamp":1195383634000},"page":"585-633","source":"Crossref","is-referenced-by-count":0,"title":["Excesso de incentivos \u00e0 inova\u00e7\u00e3o na presen\u00e7a de consumidores sofisticados: um modelo de progresso tecnol\u00f3gico end\u00f3geno com capital humano"],"prefix":"10.1590","volume":"37","author":[{"given":"Aurora A. 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J.","year":"1995"},{"issue":"5","key":"ref5","doi-asserted-by":"crossref","first-page":"S12","DOI":"10.1086\/261723","article-title":"Human capital, fertility, and economic growth","volume":"98","author":"Becker G. S.","year":"1990","journal-title":"Journal of Political Economy","ISSN":"http:\/\/id.crossref.org\/issn\/0022-3808","issn-type":"print"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0167-2681(01)00162-7","article-title":"Novelty, preferences and fashion: when goods are unsettling","volume":"47","author":"Bianchi M.","year":"2002","journal-title":"Journal of Economic Behavior and Organization"},{"key":"ref7","first-page":"15","author":"Caballero R. J.","year":"1993"},{"issue":"2","key":"ref8","first-page":"104","article-title":"Lessons from Korean economic growth","volume":"80","author":"Collins S. 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