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Value chain analysis methodologies in the context of environment and trade research
TLDR
In this article, four major fields of methodologies are identified: accounting of input-output flows, general computable equilibrium models, econometrics, and global commodity chain analysis, which can be applied to analyze the effects of standards (e.g. food, social, and environmental) as well as transaction costs on the income of households (micro level) or on trade volumes of countries (macro level).Abstract:
This paper gives an overview of different methodologies related to value chain analysis in the context of environment and trade research. Four major fields of methodologies are identified: Accounting of input-output flows, general computable equilibrium models, econometrics, and global commodity chain analysis. Accounting of flows includes different physical (e.g. life cycle assessment) and monetary (e.g. social accounting matrix) accounting frameworks providing the foundation for computable general equilibrium models. Econometric value chain analysis is widespread in the field of impact assessment of value chains. It can be applied to analyze the effects of standards (e.g. food, social, and environmental) as well as transaction costs on the income of households (micro level) or on trade volumes of countries (macro level). Global commodity chain analysis aims to identify and measure the balance of power between the participating actors.read more
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Governance in global value chains
John Humphrey,Hubert Schmitz +1 more
TL;DR: In this article, the authors employ a novel conceptual framework in their research on industrial clusters in Europe, Latin America and Asia and provide new perspectives and insights for researchers and policymakers alike.
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Innovation and technology transfer through global value chains: Evidence from China's PV industry
TL;DR: The main drivers for PV technology transfer from the global innovation system to China are global market formation policy, international mobilization of talent, the flexibility of manufacturing in China, and belated policy incentives from China's government as mentioned in this paper.
Research methodologies in supply chain management
TL;DR: Theoretical and methodological advances in supply chain management have been discussed in this paper, where the authors provide a broad overview of the current state of the art in the field of supply chain research.
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From risk to waste: global food waste regimes
TL;DR: In this paper, the authors utilize the concept of waste regimes to understand the global connections involved in generating food waste, and find that the unequal organization of uncertainty is a key structural determinant of food waste production in both the North and South continents.
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Technological and Institutional Innovations for Marginalized Smallholders in Agricultural Development
TL;DR: In this article, the authors present contributions in theory, policy and practice to the science and policy of sustainable intensification by means of technological and institutional innovations in agriculture in Sub-Saharan Africa and South Asia.
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Gravity with Gravitas: A Solution to the Border Puzzle
TL;DR: This article showed that the gravity model usually estimated does not correspond to the theory behind it and showed that national borders reduce trade between the US and Canada by about 44% while reducing trade among other industrialized countries by about 30%.
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The governance of global value chains
TL;DR: In this paper, the authors build a theoretical framework to explain governance patterns in global value chains and draw on three streams of literature, transaction costs economics, production networks, and technological capability and firm-level learning, to identify three variables that play a large role in determining how global value chain are governed and change.
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The Log of Gravity
TL;DR: In this paper, the gravity equation for trade was used to provide new estimates of this equation, and significant differences between the estimated estimator and those obtained with the traditional method were found.
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The Gravity Equation in International Trade: Some Microeconomic Foundations and Empirical Evidence
TL;DR: The gravity equation has been widely recognized for its consistent empirical success in explaining many different types of flows, such as migration, commuting, tourism, and commodity shipping as mentioned in this paper, but its use for predictive purposes has been inhibited owing to an absence of strong theoretical foundations.