Network configuration as a measure of power in global production networks

Power is one of the key components in understanding and analyzing global production and is central to the analytical frameworks of both GVCs and GPNs. By focusing on firms’ power within GPNs, we are able to draw a novel analytical link between the governance structures of GVCs and network configuration presented in recent versions of GPNs. Using global input- output data, we show that the network structure of global production helps determine the distribution of power among firms in different economic sectors and, consequently, it influences the governance structures of supply networks. More specifically, we find a very high correlation between the distribution of profits and a sector’s position in global production, captured by its (total strength) centrality. Based on this, we are able to provide a quantitative measure of power within global production and its governance structures

The power of sectoral geographical centrality in global production

Power is a key component in understanding and analyzing global production and the governance structures of Global Value Chains. In this paper, we propose a novel analytical link between the power dynamics in GVCs and the network configuration of their respective production topology. Our proposed link is based on the notion of positional power according to which power is associated with the centrality of a sector with regards to the production process, the sector belongs to. Using global input-output data, we show that the network structure of global production is associated with the global distribution of profits among national economic sectors and, consequently, influences the power relations and thus the governance structures of supply networks. More specifically, we find a high correlation between the distribution of profits and a sector’s position in global production, captured by its total strength centrality. Based on this, we provide a quantitative measure of positional power within global production and its governance structures

Dataset on green macroprudential regulations and instruments: Objectives, implementation and geographical diffusion

The dataset presented in this article contains the data gathered when surveying existing “green” macroprudential regulations and instruments. Official central banks’ documents and acts, as well as financial institutions reports, have been considered. In particular, for the selected OECD and non-OECD countries, the dataset contains information on the type of institutional governance, the mandate, the type of green regulation, the institution responsible for its implementation or promotion, the official reference and the related link to the document, as of February 2019. The dataset is made publicly available considering the actively evolving debate about the adoption of green prudential requirements and the implementation of green prudential instruments

Fostering green investments and tackling climate-related financial risks: Which role for macroprudential policies?

While there is a growing debate among researchers and practitioners on the possible role of central banks and financial regulators in supporting a smooth transition to a low-carbon economy, the information on which macroprudential instruments could be used for reaching the “green structural change” is still quite limited. Moreover, the achievement of climate goals is still affected by the so-called “green finance gap”. This paper addresses these issues by proposing a critical review of existing and novel prudential approaches to incentivizing the decarbonization of banks' balance sheets and aligning finance with sustainable growth and development objectives. The analysis carried out in the paper allows understanding of under which conditions macroprudential policy could tackle climate change and promote green lending, while also containing climate-related financial risks

Sectoral market power in global production: a theoretical and observational study

In a globalized world, the distribution of value-added across firms depends on a number of factors that vary across space. A key factor is related to the different types of competition on the multilayer structure of production, which are characterized by different types of (market) power. In this paper, we first argue that PageRank centrality is able to capture sectoral market power within the complex structure of global production. We then study the empirical properties of this market power measure and demonstrate a power-law relationship between sectoral PageRank centrality and relative sectoral profits. This power-law relationship has (international) political economy implications as it demonstrates the high incentives of sectors to become more central to increase their relative profits

SECTORAL MARKET POWER IN GLOBAL PRODUCTION: A THEORETICAL AND OBSERVATIONAL STUDY

In a globalized world, the distribution of value-added across firms depends on a number of factors that vary across space. A key factor is related to the different types of competition on the multilayer structure of production, which are characterized by different types of (market) power. In this paper, we first argue that PageRank centrality is able to capture sectoral market power within the complex structure of global production. We then study the empirical properties of this market power measure and demonstrate a power-law relationship between sectoral PageRank centrality and relative sectoral profits. This power-law relationship has (international) political economy implications as it demonstrates the high incentives of sectors to become more central to increase their relative profits

SECTORAL MARKET POWER IN GLOBAL PRODUCTION: A THEORETICAL AND OBSERVATIONAL STUDY

In a globalized world, the distribution of value-added across firms depends on a number of factors that vary across space. A key factor is related to the different types of competition on the multilayer structure of production, which are characterized by different types of (market) power. In this paper, we first argue that PageRank centrality is able to capture sectoral market power within the complex structure of global production. We then study the empirical properties of this market power measure and demonstrate a power-law relationship between sectoral PageRank centrality and relative sectoral profits. This power-law relationship has (international) political economy implications as it demonstrates the high incentives of sectors to become more central to increase their relative profits

Environmental Finance and Green Banking: Contemporary and Emerging Issues

Environmental finance and green banking are central drivers of the transition to a sustainable economy and essential components in solutions to climate change. This book presents the latest research on theory and practices in these interdisciplinary fields, incorporating both public and corporate finance. It introduces three parts – environmental investing and financing, green banking and environmental policies in the public sector. The book explores the current trends, dynamics and ways forward for environmental finance and green banking, including fundamental theories (e.g., environmental Kuznets curve) and comparisons between traditional and green bond efficiency, corporate governance practices and disclosure, green central banking, climate finance, sustainable strategies, green Islamic banking, and public climate fund management in multi-country contexts. The contributors to this book highlight significant challenges ahead while recognizing potential opportunities, such as the revolution in green investments and trading in green bonds. This book is a welcome addition to the literature on environmental economics and finance and the economics of sustainability and climate change