• Corpus ID: 248863070

Topology-dependence of propagation mechanisms in the production network

  title={Topology-dependence of propagation mechanisms in the production network},
  author={Eszter Moln'ar and Denes Csala},
The topology of production networks determines the propagation mechanisms of local shocks and thus the co-movement of industries. As a result, we need a more precisely defined production network to model economic growth accurately. In this study, we analyse Leontief’s input-output model from a network theory perspective, aiming to construct a production network in such a way that it allows the most accurate modelling of the propagation mechanisms of changes that generate industry growth. We do… 

Figures and Tables from this paper


An empirical analysis of the global input–output network and its evolution
The Network Origins of Aggregate Fluctuations
This paper argues that in the presence of intersectoral input-output linkages, microeconomic idiosyncratic shocks may lead to aggregate fluctuations. In particular, it shows that, as the economy
Modelling the Evolution of National Economies Based on Input–Output Networks
Uncovering the evolutionary dynamics of economies is helpful for us to design economic policy. This paper develops an economic evolution model by examining the coupled dynamics of industry growth and
Global Input-Output Analysis : A Network Approach
Network analysis, a tool that is used to analyze complex systems, which also appeared in economics, which is defined as a complex adaptive system. Although the international trade networks and
Financial Frictions in Production Networks
We study how an economy’s production structure determines the response of aggregate output and employment to sectoral financial shocks. In our framework, economic production is organized in an
Network science approach to modelling the topology and robustness of supply chain networks: a review and perspective
A novel perspective is proposed to mimic the SCN topologies reported in empirical studies, through fitness based generative network models.
Supply network science: Emergence of a new perspective on a classical field.
A critical review of theoretical and model based studies which conceptualise supply chains from a network science perspective is presented, showing that empirical data do not always support theoretical models that were developed, and arguing that different industrial settings may present different characteristics.
From micro to macro via production networks
A modern economy is an intricately linked web of specialized production units, each relying on the flow of inputs from their suppliers to produce their own output which, in turn, is routed towards
Input–output networks offer new insights of economic structure
  • Ming Xu, S. Liang
  • Economics, Computer Science
    Physica A: Statistical Mechanics and its Applications
  • 2019