Toshihiro Okubo, Eiichi Tomiura, 02 January 2017

The core-periphery gap raises important questions for economic geography. Using Japanese data, this column examines firms’ decision to separate non-production activities from production plant facilities. Large plants, plants which intensively purchase materials, and plants located further from the core are more likely to have separate corporate headquarters, though the magnitude of this effect is small. Small-sized plants appear to be especially vulnerable to remoteness from urban cores.

Nauro Campos, Corrado Macchiarelli, 19 October 2016

Explanations for the Eurozone Crisis rely on the notion of cross-country asymmetries. The core-periphery pattern to the EU was first established by Bayoumi and Eichengreen in 1993, prior to the Eurozone. This column replicates their approach to explore whether the euro has strengthened or weakened this pattern. A new ‘coreness index’ indicates that the core-periphery pattern has weakened, and that a new, smaller periphery has emerged.