Are hamburgers harmless?

Kwok Tong Soo ()

No 127876397, Working Papers from Lancaster University Management School, Economics Department

Abstract: We make use of The Economist’s Big Mac Index (BMI) to investigate the Law of One Price (LOP) and whether the BMI can be used to predict future exchange rate and price changes. Deviations from Big Mac parity decay quickly, in approximately 1 year. The BMI is a better predictor of relative price changes than of exchange rate changes, and performs best when predicting a depreciation of a currency relative to the US dollar. Convergence to Big Mac parity occurs more rapidly for currencies with some form of exchange rate control than for freely floating exchange rates, which is the opposite of what we obtain using the aggregate CPI.

Keywords: Purchasing power parity; Big Mac index; panel data (search for similar items in EconPapers)
JEL-codes: F30 (search for similar items in EconPapers)
Date: 2016
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.lancaster.ac.uk/media/lancaster-univers ... casterWP2016_014.pdf (application/pdf)

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:lan:wpaper:127876397

Access Statistics for this paper

More papers in Working Papers from Lancaster University Management School, Economics Department Contact information at EDIRC.
Bibliographic data for series maintained by Giorgio Motta ().