This file is part of IDEAS, which uses RePEc data


[ Papers | Articles | Software | Books | Chapters | Authors | Institutions | JEL Classification | NEP reports | Search | New papers by email | Author registration | Rankings | Volunteers | FAQ | Blog | Help! ]

Do Credit Rating Agencies Add Value? Evidence from the Sovereign Rating Business Institutions

Author info | Abstract | Publisher info | Download info | Related research | Statistics
Author Info
Eduardo Cavallo ()
Andrew Powell ()
Roberto Rigobon

Additional information is available for the following registered author(s):

Abstract

If rating agencies add no new information to markets, their actions are not a public policy concern. But as rating changes may be anticipated, testing whether ratings add value is not straightforward. This paper argues that ratings and spreads are both noisy signals of fundamentals and suggest ratings add value if, controlling for spreads, they help explain other variables. The paper additionally analyzes the different actions (ratings and outlooks) of the three leading agencies for sovereign debt, also considering the differing effects of more or less anticipated events. The results are consistent across a wide range of tests. Ratings do matter and hence how the market for ratings functions may be a public policy concern.

Download Info
To download:

If you experience problems downloading a file, check if you have the proper application to view it first. Information about this may be contained in the File-Format links below. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://www.iadb.org/res/includes/pub_hits.cfm?pub_id=WP-647&pub_file_name=pubWP-647.pdf
File Format: application/pdf
File Function:
Download Restriction: no

Publisher Info
Paper provided by Inter-American Development Bank, Research Department in its series RES Working Papers with number 4601.

Download reference. The following formats are available: HTML (with abstract), plain text (with abstract), BibTeX, RIS (EndNote, RefMan, ProCite), ReDIF
Length:
Date of creation: Nov 2008
Date of revision:
Handle: RePEc:idb:wpaper:4601

Contact details of provider:
Postal: 1300 New York Avenue, NW, Washington, DC 20577
Phone: 202-623-1000
Email:
Web page: http://www.iadb.org/res
More information through EDIRC

For technical questions regarding this item, or to correct its listing, contact: (Luis Daniel Martinez).

Related research
Keywords:

Find related papers by JEL classification:
F37 - International Economics - - International Finance - - - International Finance Forecasting and Simulation
G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies
G15 - Financial Economics - - General Financial Markets - - - International Financial Markets
C23 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Models with Panel Data

This paper has been announced in the following NEP Reports:

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
  1. Martín González-Rozada & EduardoLevy Yeyati, 2008. "Global Factors and Emerging Market Spreads," Economic Journal, Royal Economic Society, vol. 118(533), pages 1917-1936, November. [Downloadable!] (restricted)
    Other versions:
  2. Richard Cantor & Frank Packer, 1996. "Determinants and impact of sovereign credit ratings," Economic Policy Review, Federal Reserve Bank of New York, issue Oct, pages 37-53. [Downloadable!]
    Other versions:
  3. António Afonso & Pedro Gomes & Philipp Rother, 2007. "What “hides” behind sovereign debt ratings?," Working Paper Series 711, European Central Bank. [Downloadable!]
    Other versions:
  4. Hausman, Jerry A, 1978. "Specification Tests in Econometrics," Econometrica, Econometric Society, vol. 46(6), pages 1251-71, November. [Downloadable!] (restricted)
  5. Andrew W. Lo, A. Craig MacKinlay, 1988. "Stock Market Prices do not Follow Random Walks: Evidence from a Simple Specification Test," Review of Financial Studies, Oxford University Press for Society for Financial Studies, vol. 1(1), pages 41-66. [Downloadable!] (restricted)
    Other versions:
  6. Barry Eichengreen & Ashoka Mody, 2000. "What Explains Changing Spreads on Emerging Market Debt?," NBER Chapters, in: Capital Flows and the Emerging Economies: Theory, Evidence, and Controversies, pages 107-136 National Bureau of Economic Research, Inc. [Downloadable!]
  7. Dell'Ariccia, Giovanni & Schnabel, Isabel & Zettelmeyer, Jeromin, 2006. "How Do Official Bailouts Affect the Risk of Investing in Emerging Markets?," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 38(7), pages 1689-1714, October. [Downloadable!] (restricted)
Full references

Statistics
Access and download statistics

Did you know? You can import bibliographic info in various formats into you bibliographic tool, or just into your word processor. See under "publisher info" on each abstract page.

This page was last updated on 2009-11-4.

This information is provided to you by IDEAS at the Department of Economics, College of Liberal Arts and Sciences, University of Connecticut using RePEc data on a server sponsored by the Society for Economic Dynamics.