巴西知识的区域溢出:来自科技市政指标的证据

IF 1.4 Q3 DEVELOPMENT STUDIES

Innovation and Development Pub Date : 2021-09-15 DOI:10.1080/2157930X.2021.1978723

Ulisses Pereira dos Santos, Philipe Scherrer Mendes

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引用次数: 3

摘要

摘要本文评估了巴西城市知识区域溢出的作用。本文的主要假设是，区域不平等限制了发展中经济体的知识溢出。我们使用随机效应空间面板模型，数据为2010年和2015年。估计表明，知识的区域溢出对巴西城市的创新很重要。地方科技结构和经济专业化程度也与城市创新能力有关。本文的研究结果也提供了证据，表明溢出效应在空间上是有限的，并将在可预见的未来加剧巴西创新体系的长期区域失衡。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Regional spillovers of knowledge in Brazil: evidence from science and technology municipal indicators

ABSTRACT This paper evaluates the role of regional spillovers of knowledge in Brazilian municipalities. The main hypothesis here is that regional inequalities restrict the knowledge spillovers in developing economies. We use a random-effects spatial panel model with data for two years, 2010 and 2015. Estimations indicate that regional spillovers of knowledge are important for innovation in Brazilian municipalities. The local scientific structure and economic specialization are also relevant for municipal innovativeness. The findings herein also provide evidence suggesting that spillovers are spatially restricted and will tend to reinforce the long-term regional imbalances in the Brazilian innovation system in the foreseeable future.

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来源期刊

Innovation and Development Social Sciences-Cultural Studies

CiteScore

3.70

自引率

0.00%

发文量

期刊介绍： conomic development and growth depend as much on social innovations as on technological advances. However, the discourse has often been confined to technological innovations in the industrial sector, with insufficient attention being paid to institutional and organisational change and to the informal sector which in some countries in the South plays a significant role. Innovation and Development is an interdisciplinary journal that adopts a broad approach to the study of innovation, in all sectors of the economy and sections of society, furthering understanding of the multidimensional process of innovation and development. It provides a forum for the discussion of issues pertaining to innovation, development and their interaction, both in the developed and developing world, with the aim of encouraging sustainable and inclusive growth. The journal encourages articles that approach the problem broadly in line with innovation system perspective focusing on the evolutionary and institutional structure of innovation and development. This focus cuts across the disciplines of Economics, Sociology, Political Science, Science and Technology Policy, Geography and Development Practice. In a section entitled Innovation in Practice, the journal includes short reports on innovative experiments with proven development impact with a view to encouraging scholars to undertake systematic inquiries on such experiments. Brief abstracts of degree awarded PhD theses in the broad area of concern for the journal and brief notes which highlight innovative ways of using internet resources and new databases or software are also published.