Courant Research Centre ‘Poverty, Equity and Growth in Developing and Transition Countries' Discussion Paper No. 179
48 Pages Posted: 1 Jul 2015
Date Written: June 1, 2015
Credit rating agencies are frequently criticized for producing biased sovereign ratings. This article discusses how the home country of rating agencies could affect rating decisions as a result of political economy influences and cultural distance. Using data from nine agencies based in six countries, we test whether agencies assign better ratings to their home countries, as well as to countries economically, geopolitically and culturally aligned with them. Our results show biases in favor of the respective home country, culturally more similar countries, and countries in which home-country banks have a larger risk exposure. Linguistic similarity seems to be the main transmission channel that explains the advantage of the home country.
Keywords: Sovereign debt ratings, credit rating agencies, home bias, international finance, cultural distance, bank exposure
JEL Classification: G24, F34, H63, F65, G15
Suggested Citation: Suggested Citation
Fuchs, Andreas and Gehring, Kai, The Home Bias in Sovereign Ratings (June 1, 2015). Courant Research Centre ‘Poverty, Equity and Growth in Developing and Transition Countries' Discussion Paper No. 179. Available at SSRN: https://ssrn.com/abstract=2625090 or http://dx.doi.org/10.2139/ssrn.2625090