Contrastive explanation and unrealistic models: The case of the new economic geography
The contrastive approach to explanation is employed to shed light on the issue of the unrealisticness of models and their assumptions in economics. If we take explanations to be answers to contrastive questions of the form, then unrealistic elements such as omissions and idealizations are (at least partly) dependent on the selected contrast. These contrast-dependent assumptions are shown to serve the function of fixing the shared causal background between the fact and the foil. It is argued that looking at the explanations offered by economic models in contrastive terms helps to be precise about their explanatory potential, and hence, to assess the adequacy of their unrealistic assumptions. I apply the insights of the contrastive approach to the 'new economic geography' models, and to a selection of criticisms directed at them. This case illustrates how a contrastive analysis can help the solution of disputes concerning the unrealisticness of particular models.
Volume (Year): 13 (2006)
Issue (Month): 4 ()
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- Gianmarco Ottaviano, 2003.
"Regional Policy in the Global Economy: Insights from New Economic Geography,"
Taylor & Francis Journals, vol. 37(6-7), pages 665-673.
- Ottaviano, Gianmarco I. P., 2002. "Regional policy in the global economy : insights from new economic geography," HWWA Discussion Papers 211, Hamburg Institute of International Economics (HWWA).
- Gianmarco I. P. Ottaviano & Diego Puga, 1998. "Agglomeration in the Global Economy: A Survey of the 'New Economic Geography'," The World Economy, Wiley Blackwell, vol. 21(6), pages 707-731, 08.
- Ottaviano, Gianmarco & Puga, Diego, 1997. "Agglomeration in the Global Economy: A Survey of the 'New Economic Geography'," CEPR Discussion Papers 1699, C.E.P.R. Discussion Papers.
- Gianmarco I P Ottaviano & Jacques-François Thisse, 2005. "New economic geography: what about the N?," Environment and Planning A, Pion Ltd, London, vol. 37(10), pages 1707-1725, October.
- Gianmarco I P Ottaviano & Jacques-FranÃ§ois Thisse, 2005. "New Economic Geography: What about the N?," Environment and Planning A, , vol. 37(10), pages 1707-1725, October.
- OTTAVIANO, Gianmarco I.P. & THISSE, Jacques-François, "undated". "New Economic geography: what about the N?," CORE Discussion Papers RP 1790, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- OTTAVIANO, Gianmarco I.P. & THISSE, Jacques-François, 2004. "New economic geography : what about the N ?," CORE Discussion Papers 2004065, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Scotchmer, Suzanne & Thisse, Jacques-Francois, 1992. "Space and Competition: A Puzzle," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 26(3), pages 269-286, September. Full references (including those not matched with items on IDEAS)
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