This paper challenges and complements existing studies on the economic impact of Brexit providing a discussion of the UK's decision to leave the EU and how it will affect international trade networks and value-added. Using the World Input-Output Database, we develop a multi-sector inter-country...

This paper empirically explores the propagation mechanisms through which exogenous shocks are diffused and amplified throughout the input-output network structure of regional economies in the European Union. To do so, it develops weighted and directed input-output network models across the...

Using a statistical model of an evolving multiplex network, we study tie formation in global production chains within and across developed countries, their trade activities with developing economies in the intermediate goods market, and the mutual dependencies between these relationships. Our...

We revisit the debate on the role of technological improvement and market share reallocation in determining aggregate productivity gains. Contrary to previous work that neglects dependencies between suppliers in global value chains, we explicitly account for input linkages that impact both...

Although the phase of euphoria seems to be over, policymakers and regional agencies have maintained their interest in cluster policy. Modern cluster theory provides reasons for positive external effects that may accrue from interaction in a group of proximate enterprises operating in common and...

Strong regional clusters are increasingly seen as a response to economic globalization by policy makers and regional development agencies. The reasoning of competitive advantages of countries and regions with enterprises organized in clusters has mainly been popularized by Porter (1990, 1998,...

Geo-political tensions and disruptions to global value chains have led policy makers to re-evaluate their approach to globalisation. Many countries are considering friend-shoring - trading primarily with countries sharing similar values - as a way of minimising exposure to weaponisation of trade...

The analyses of intersectoral linkages of Leontief (1941) and Hirschman (1958) provide a natural way to study the transmission of risk among interconnected banks and to measure their systemic importance. In this paper we show how classic input-output analysis can be applied to banking and how to...

This paper builds on the work of Acemoglu et al. (2012) and considers a production network with unobserved common technological factor and establishes general conditions under which the network structure contributes to aggregate fluctuations. It introduces the notions of strongly and weakly...

This paper investigates the relationship between economic growth performances of countries and their structural input-output network characteristics. We employ a new centrality measure developed by Blöchl et al. (2011) for directed networks with self-loops to determine sectoral heterogeneities...