Knowledge Spillovers in the Supply Chain: Evidence from the High Tech Sectors
نویسندگان
چکیده
In addition to internal R&D, external knowledge is widely considered as an essential lever for innovative performance. This paper analyzes knowledge spillovers in supply chain networks. Specifically, we investigate how supplier innovation is impacted by buyer innovation. Financial accounting data is combined with supply chain relationship data and patent data for U.S. firms in high tech industries. Our econometric analysis shows that buyer innovation has a positive and significant impact on supplier innovation. We find that the duration of the buyer-supplier relationship positively moderates this effect, but that the technological proximity between the two firms does not have a significant effect on spillovers.
منابع مشابه
Foreign Knowledge Spillovers and Total Factor Productivity Growth: Evidence from Four ASEAN Countries
This study examines the dynamic relationship between foreign direct investment (FDI) and total factor productivity having controlled for other channels of external openness: exports and imports in four ASEAN countries: Indonesia, Malaysia, Singapore, and Thailand. We employ the panel data analysis PDA (fixed effect and dynamic panel models) as well as the panel cointegration and Granger causali...
متن کاملSpatial Spillover Effect of Public Infrastructure in Different GDP Sector Compositions: Spatial Panel Evidence in Eu-28 Regions
Spillovers have attracted wide attention in the areas of research in economics during the past decades. The reason for the interest in the topic lies in their important role in endogenous growth theory and the explanation of productivity growth. This paper investigates the spatial spillover of different types of public infrastructure on economic growth across EU-28 NUTS-II regions during 1995-2...
متن کاملTrade liberalization, supply chains and productivity
This paper investigates the impact of trade liberalization on productivity in Vietnam. The gradual opening up of markets to trade over the course of the last decade culminating with the WTO accession in 2007 makes Vietnam an ideal case for exploring this issue. We use microdata on the population of manufacturing enterprises for the period 2001 to 2010 and match these to data on exports and impo...
متن کاملHigh-Tech Industries Development and Its Impact on Energy Use and the Environment of Taiwan
It is widely believed that the promotion and development of high-tech industries by the Taiwanese government in the past two decades has been one of the most important factors that maintain Taiwan with an above-average rate of economic growth. However, investment on R&D activities and consequently the development of high-tech industries is usually inevitably accompanied by a promotion of energy...
متن کاملTechnological Progress and the Distribution of Productivities across Sectors
This paper studies the impact of the process of technological change on the distribution of productivities and pro...ts across sectors. We ...nd that if technological progress a¤ects high-tech and traditional sectors di¤erently, the impact of changes in the determinants of economic growth may differ depending on which is the actual change. When an economy is growing faster due to an increase in...
متن کامل