eprintid: 2194
rev_number: 8
eprint_status: archive
userid: 6
dir: disk0/00/00/21/94
datestamp: 2014-05-12 09:45:19
lastmod: 2014-05-12 09:46:27
status_changed: 2014-05-12 09:45:19
type: monograph
metadata_visibility: show
creators_name: Altomonte, Carlo
creators_name: Rungi, Armando
creators_id: 
creators_id: armando.rungi@imtlucca.it
title: Global supply chains and international competitiveness
ispublished: pub
subjects: HB
subjects: HD
divisions: EIC
full_text_status: none
monograph_type: working_paper
keywords: supply chains; hierarchies; business groups; property rights; organization of production; productivity
abstract: The emergence of global supply chains, that is the organization of production processes in factories that are part of a network of suppliers located in different countries and specialized in specific production phases, brings about a number of major changes in the way the global economy works and interacts. To explore more in detail this phenomenon from a microeconomic perspective, in this paper we provide evidence on Business Groups, that is network-like forms of hierarchical organization between legally autonomous firms spanning both within and across national borders.

Exploiting a unique dataset of 270,474 headquarters controlling more than 1,500,000 (domestic and foreign) affiliates in all countries worldwide, we find that business groups account for a significant part of value-added generation in both developed and developing countries, with a prevalence in the latter. In order to characterize their boundaries, we introduce an entropy-like metric able to summarize the hierarchical complexity of a group and its trade-off between exploitation of knowledge as an input across the hierarchy and the associated communication costs.

When relating these metrics to the performance of affiliates across business groups, we find a robust (albeit non-linear) positive relationship between a group’s hierarchical complexity and productivity which dominates the already known correlation between vertical integration and productivity. Results are in line with the theoretical framework of knowledge-based hierarchies developed by the literature, in which intangible assets are a complementary input in the production processes.
date: 2014-05
date_type: published
number: 4
publisher: Robert Schuman Centre for Advanced Studies. Research Paper RSCAS 
pages: 27
institution: European University Institute
official_url: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2435133
citation:   Altomonte, Carlo and Rungi, Armando  Global supply chains and international competitiveness.  Working Paper  #4/2014    Robert Schuman Centre for Advanced Studies. Research Paper RSCAS