Mundell in 3D, synchronization of supply and demand shocks among sectors not countries, with application to CEECs

Michaela Krčílková and Jan Zapal

Empirica, 2012, vol. 39, issue 3, 407-434

Abstract: We follow recent Optimum Currency Area empirical literature and investigate the correlation of supply and demand shocks between the individual new EU member countries and the ‘EU-core’. Treating the whole economy as one sector this is a standard exercise based on Mundell’s original insight that monetary unification can be welfare improving if (among other things) two or more countries contemplating unification face similar economic disturbances. However, treating the economy of each country as a single sector precludes gaining further insights from the empirical exercise. For this purpose, we propose a novel methodology which treats the economy of each country as a collection of three distinct sectors. This allows us to go beyond the standard results usually presented in the form of international correlation of supply and demand shocks. The methodology combines two pieces of information about each sector in a given economy. The first is the international correlation of sector-specific supply and demand shocks. This information is valuable in itself from the economic policy perspective, as it identifies the most and least internationally synchronized sectors, that is, the sectors that are most and least likely to benefit from monetary unification. The second piece of information is the sector-specific weights used for aggregation across sectors in a given country. While interesting in itself, when combined with the first this piece of information points to sectors that are more and less responsible for the final result one obtains from the empirical exercise. The international correlation of supply and demand shocks is a result common to the standard methodology and our methodology, so the latter can also be seen as a robustness check of the former. Copyright Springer Science+Business Media, LLC. 2012

Keywords: OCA; Supply and demand shocks; VAR decomposition; New EU member states; E32; F15; F40 (search for similar items in EconPapers)
Date: 2012
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
http://hdl.handle.net/10.1007/s10663-011-9174-3 (text/html)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:kap:empiri:v:39:y:2012:i:3:p:407-434

Ordering information: This journal article can be ordered from
http://www.springer. ... ration/journal/10663

DOI: 10.1007/s10663-011-9174-3

Access Statistics for this article

Empirica is currently edited by Fritz Breuss and Fritz Breuss

More articles in Empirica from Springer, Austrian Institute for Economic Research, Austrian Economic Association Contact information at EDIRC.
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().