Tasks, occupations and slowbalisation: on the limits of fragmentation

Global value chains

Steven Brakman and Charles Marrewijk

Cambridge Journal of Regions, Economy and Society, 2022, vol. 15, issue 2, 407-436

Abstract: Following the trade collapse in 2009, Globalisation has recovered but the growth rate slowed down compared to the preceding period of Hyper Globalisation. The persistence of this slowdown is remarkable. We argue that increased awareness of firms for the costs of involvement in global supply chains can explain the recent developments in trade flows. We formalise the existence, length and consequences of changes in fragmentation cost along global supply chains. From a theoretical point of view, we allow tasks to be a combination of different occupations while the model endogenises production fragmentation, allowing for multiple production stages in multiple countries, while remaining tractable. From an empirical point of view, the model explains both the period of Hyper Globalisation and the subsequent Slowbalisation in terms of changing fragmentation costs along global supply chains. The model is also consistent with developments regarding labour market polarisation associated with modern globalisation: the labour market position of medium-skilled workers in advanced countries has deteriorated relative to high- and low-skilled workers, which can be understood by changing global supply chains. Our model implies, however, that even with zero fragmentation costs the demand for certain occupations does not fall to zero for any country.

Keywords: slowbalisation; global supply chains; fragmentations (search for similar items in EconPapers)
Date: 2022
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Citations: View citations in EconPapers (4)

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Working Paper: Tasks, Occupations, and Slowbalization: On the Limits of Fragmentation (2022)
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