IDEAS home Printed from https://ideas.repec.org/a/eee/jfinec/v97y2010i1p53-80.html
   My bibliography  Save this article

Multi-market trading and arbitrage

Author

Listed:
  • Gagnon, Louis
  • Andrew Karolyi, G.

Abstract

We measure arbitrage opportunities by comparing the intraday prices and quotes of American Depositary Receipts (ADRs) and other types of cross-listed shares in U.S. markets with synchronous prices of their home-market shares on a currency-adjusted basis for a sample of 506 U.S. cross-listed stocks from 35 different countries. Deviations from price parity average an economically small 4.9 basis points, but they are volatile and can reach large extremes. Price parity deviations and their daily changes are positively related to proxies for holding costs that can impede arbitrage, even after controlling for transactions costs and foreign investment restrictions.

Suggested Citation

  • Gagnon, Louis & Andrew Karolyi, G., 2010. "Multi-market trading and arbitrage," Journal of Financial Economics, Elsevier, vol. 97(1), pages 53-80, July.
    • Handle: RePEc:eee:jfinec:v:97:y:2010:i:1:p:53-80
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0304-405X(10)00048-6
    Download Restriction: Full text for ScienceDirect subscribers only
    ---><---

    As the access to this document is restricted, you may want to look for a different version below or search for a different version of it.

    Other versions of this item:

    References listed on IDEAS

    as
    1. Petajisto, Antti, 2009. "Why Do Demand Curves for Stocks Slope Down?," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 44(5), pages 1013-1044, October.
    2. Marco Pagano & Ailsa A. Röell & Josef Zechner, 2002. "The Geography of Equity Listing: Why Do Companies List Abroad?," Journal of Finance, American Finance Association, vol. 57(6), pages 2651-2694, December.
    3. Karl B. Diether & Christopher J. Malloy & Anna Scherbina, 2002. "Differences of Opinion and the Cross Section of Stock Returns," Journal of Finance, American Finance Association, vol. 57(5), pages 2113-2141, October.
    4. Domowitz, Ian & Glen, Jack & Madhavan, Ananth, 1997. "Market Segmentation and Stock Prices: Evidence from an Emerging Market," Journal of Finance, American Finance Association, vol. 52(3), pages 1059-1085, July.
    5. Randall Morck & Bernard Yeung & Wayne Yu, 1999. "The Information Content of Stock Markets: Why Do Emerging Markets Have Synchronous Stock Price Movements?," Harvard Institute of Economic Research Working Papers 1879, Harvard - Institute of Economic Research.
    6. Robin Greenwood, 2008. "Excess Comovement of Stock Returns: Evidence from Cross-Sectional Variation in Nikkei 225 Weights," The Review of Financial Studies, Society for Financial Studies, vol. 21(3), pages 1153-1186, May.
    7. Paul A. Gompers & Andrew Metrick, 2001. "Institutional Investors and Equity Prices," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 116(1), pages 229-259.
    8. Edison, Hali J. & Warnock, Francis E., 2003. "A simple measure of the intensity of capital controls," Journal of Empirical Finance, Elsevier, vol. 10(1-2), pages 81-103, February.
    9. Shmuel Baruch & G. Andrew Karolyi & Michael L. Lemmon, 2007. "Multimarket Trading and Liquidity: Theory and Evidence," Journal of Finance, American Finance Association, vol. 62(5), pages 2169-2200, October.
    10. repec:bla:jfinan:v:44:y:1989:i:3:p:681-96 is not listed on IDEAS
    11. Grammig, Joachim & Melvin, Michael & Schlag, Christian, 2005. "Internationally cross-listed stock prices during overlapping trading hours: price discovery and exchange rate effects," Journal of Empirical Finance, Elsevier, vol. 12(1), pages 139-164, January.
    12. Andy C. W. Chui & Chuck C. Y. Kwok, 1998. "Cross-Autocorrelation Between A Shares And B Shares In The Chinese Stock Market," Journal of Financial Research, Southern Finance Association;Southwestern Finance Association, vol. 21(3), pages 333-353, September.
    13. Stulz, René M, 1995. "Foreign Equity Investment Restrictions, Capital Flight, and Shareholder Wealth Maximization," CEPR Discussion Papers 1208, C.E.P.R. Discussion Papers.
    14. Kalok Chan & Albert J. Menkveld & Zhishu Yang, 2008. "Information Asymmetry and Asset Prices: Evidence from the China Foreign Share Discount," Journal of Finance, American Finance Association, vol. 63(1), pages 159-196, February.
    15. repec:bla:jfinan:v:43:y:1988:i:3:p:617-37 is not listed on IDEAS
    16. Geert Bekaert & Campbell R. Harvey & Christian Lundblad, 2007. "Liquidity and Expected Returns: Lessons from Emerging Markets," The Review of Financial Studies, Society for Financial Studies, vol. 20(6), pages 1783-1831, November.
    17. Gromb, Denis & Vayanos, Dimitri, 2002. "Equilibrium and welfare in markets with financially constrained arbitrageurs," Journal of Financial Economics, Elsevier, vol. 66(2-3), pages 361-407.
    18. Doidge, Craig & Karolyi, G. Andrew & Stulz, Rene M., 2004. "Why are foreign firms listed in the U.S. worth more?," Journal of Financial Economics, Elsevier, vol. 71(2), pages 205-238, February.
    19. Abreu, Dilip & Brunnermeier, Markus K., 2002. "Synchronization risk and delayed arbitrage," Journal of Financial Economics, Elsevier, vol. 66(2-3), pages 341-360.
    20. Barberis, Nicholas & Thaler, Richard, 2003. "A survey of behavioral finance," Handbook of the Economics of Finance, in: G.M. Constantinides & M. Harris & R. M. Stulz (ed.), Handbook of the Economics of Finance, edition 1, volume 1, chapter 18, pages 1053-1128, Elsevier.
    21. Bekaert, Geert & Harvey, Campbell R, 1995. "Time-Varying World Market Integration," Journal of Finance, American Finance Association, vol. 50(2), pages 403-444, June.
    22. Mark Mitchell & Todd Pulvino & Erik Stafford, 2002. "Limited Arbitrage in Equity Markets," Journal of Finance, American Finance Association, vol. 57(2), pages 551-584, April.
    23. Barberis, Nicholas & Shleifer, Andrei & Wurgler, Jeffrey, 2005. "Comovement," Journal of Financial Economics, Elsevier, vol. 75(2), pages 283-317, February.
    24. Mitchell A. Petersen, 2009. "Estimating Standard Errors in Finance Panel Data Sets: Comparing Approaches," The Review of Financial Studies, Society for Financial Studies, vol. 22(1), pages 435-480, January.
    25. Rafael La Porta & Florencio Lopez-de-Silanes & Andrei Shleifer & Robert W. Vishny, 1998. "Law and Finance," Journal of Political Economy, University of Chicago Press, vol. 106(6), pages 1113-1155, December.
    26. J. Bradford De Long & Andrei Shleifer & Lawrence H. Summers & Robert J. Waldmann, 1989. "The Size and Incidence of the Losses from Noise Trading," Journal of Finance, American Finance Association, vol. 44(3), pages 681-696, July.
    27. Melvin, Michael, 2003. "A stock market boom during a financial crisis?: ADRs and capital outflows in Argentina," Economics Letters, Elsevier, vol. 81(1), pages 129-136, October.
    28. repec:bla:jfinan:v:44:y:1989:i:5:p:1263-87 is not listed on IDEAS
    29. De Long, J Bradford & Andrei Shleifer & Lawrence H. Summers & Robert J. Waldmann, 1990. "Noise Trader Risk in Financial Markets," Journal of Political Economy, University of Chicago Press, vol. 98(4), pages 703-738, August.
    30. Lee, Charles M C & Shleifer, Andrei & Thaler, Richard H, 1991. "Investor Sentiment and the Closed-End Fund Puzzle," Journal of Finance, American Finance Association, vol. 46(1), pages 75-109, March.
    31. Pastor, Lubos & Stambaugh, Robert F., 2003. "Liquidity Risk and Expected Stock Returns," Journal of Political Economy, University of Chicago Press, vol. 111(3), pages 642-685, June.
    32. Arturo Bris & William N. Goetzmann & Ning Zhu, 2007. "Efficiency and the Bear: Short Sales and Markets Around the World," Journal of Finance, American Finance Association, vol. 62(3), pages 1029-1079, June.
    33. Robert Pollin & Dean Baker & Marc Schaberg, 2003. "Securities Transaction Taxes for U.S. Financial Markets," Eastern Economic Journal, Eastern Economic Association, vol. 29(4), pages 527-558, Fall.
    34. Grossman, S.J. & Miller, M.H., 1988. "Liquidity And Market Structure," Papers 88, Princeton, Department of Economics - Financial Research Center.
    35. Longstaff, Francis A, 1992. "Are Negative Option Prices Possible? The Callable U.S. Treasury-Bond Puzzle," The Journal of Business, University of Chicago Press, vol. 65(4), pages 571-592, October.
    36. Auguste, Sebastian & Dominguez, Kathryn M.E. & Kamil, Herman & Tesar, Linda L., 2006. "Cross-border trading as a mechanism for implicit capital flight: ADRs and the Argentine crisis," Journal of Monetary Economics, Elsevier, vol. 53(7), pages 1259-1295, October.
    37. Chui, Andy C W & Kwok, Chuck C Y, 1998. "Cross-Autocorrelation between A Shares and B Shares in the Chinese Stock Market," Journal of Financial Research, Southern Finance Association;Southwestern Finance Association, vol. 21(3), pages 333-353, Fall.
    38. Suarez, E. Dante, 2005. "Arbitrage opportunities in the depositary receipts market: Myth or reality?," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 15(5), pages 469-480, December.
    39. Bekaert, Geert, 1995. "Market Integration and Investment Barriers in Emerging Equity Markets," The World Bank Economic Review, World Bank, vol. 9(1), pages 75-107, January.
    40. Barberis, Nicholas & Shleifer, Andrei & Vishny, Robert, 1998. "A model of investor sentiment," Journal of Financial Economics, Elsevier, vol. 49(3), pages 307-343, September.
    41. Reese, William Jr. & Weisbach, Michael S., 2002. "Protection of minority shareholder interests, cross-listings in the United States, and subsequent equity offerings," Journal of Financial Economics, Elsevier, vol. 66(1), pages 65-104, October.
    42. Geert Bekaert & Campbell R. Harvey & Angela Ng, 2005. "Market Integration and Contagion," The Journal of Business, University of Chicago Press, vol. 78(1), pages 39-70, January.
    43. Merton, Robert C, 1987. "A Simple Model of Capital Market Equilibrium with Incomplete Information," Journal of Finance, American Finance Association, vol. 42(3), pages 483-510, July.
    44. Kalok Chan & Allaudeen Hameed & Sie Ting Lau, 2003. "What if Trading Location Is Different from Business Location? Evidence from the Jardine Group," Journal of Finance, American Finance Association, vol. 58(3), pages 1221-1246, June.
    45. Bailey, Warren & Jagtiani, Julapa, 1994. "Foreign ownership restrictions and stock prices in the Thai capital market," Journal of Financial Economics, Elsevier, vol. 36(1), pages 57-87, August.
    46. G. Andrew Karolyi, 2006. "The World of Cross-Listings and Cross-Listings of the World: Challenging Conventional Wisdom," Review of Finance, European Finance Association, vol. 10(1), pages 99-152.
    47. Shleifer, Andrei & Vishny, Robert W, 1997. "The Limits of Arbitrage," Journal of Finance, American Finance Association, vol. 52(1), pages 35-55, March.
    48. Froot, Kenneth A. & Dabora, Emil M., 1999. "How are stock prices affected by the location of trade?," Journal of Financial Economics, Elsevier, vol. 53(2), pages 189-216, August.
    49. Owen A. Lamont & Richard H. Thaler, 2003. "Can the Market Add and Subtract? Mispricing in Tech Stock Carve-outs," Journal of Political Economy, University of Chicago Press, vol. 111(2), pages 227-268, April.
    50. Miller, Edward M, 1977. "Risk, Uncertainty, and Divergence of Opinion," Journal of Finance, American Finance Association, vol. 32(4), pages 1151-1168, September.
    51. John Puthenpurackal, 2006. "Explaining Premiums in Restricted DR Markets and Their Implications: The Case of Infosys," Financial Management, Financial Management Association, vol. 35(2), Summer.
    52. Kang, Jun-Koo & Stulz, Rene M., 1997. "Why is there a home bias? An analysis of foreign portfolio equity ownership in Japan," Journal of Financial Economics, Elsevier, vol. 46(1), pages 3-28, October.
    53. Mark T. Bradshaw & Brian J. Bushee & Gregory S. Miller, 2004. "Accounting Choice, Home Bias, and U.S. Investment in Non‐U.S. Firms," Journal of Accounting Research, Wiley Blackwell, vol. 42(5), pages 795-841, December.
    54. Rosenthal, Leonard & Young, Colin, 1990. "The seemingly anomalous price behavior of Royal Dutch/Shell and Unilever N.V./PLC," Journal of Financial Economics, Elsevier, vol. 26(1), pages 123-141, July.
    55. Kristin J. Forbes & Roberto Rigobon, 2002. "No Contagion, Only Interdependence: Measuring Stock Market Comovements," Journal of Finance, American Finance Association, vol. 57(5), pages 2223-2261, October.
    56. Barberis, Nicholas & Shleifer, Andrei, 2003. "Style investing," Journal of Financial Economics, Elsevier, vol. 68(2), pages 161-199, May.
    57. Chakravarty, Sugato & Sarkar, Asani & Wu, Lifan, 1998. "Information asymmetry, market segmentation and the pricing of cross-listed shares: theory and evidence from Chinese A and B shares," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 8(3-4), pages 325-356, December.
    58. Owen A. Lamont & Richard H. Thaler, 2003. "Anomalies: The Law of One Price in Financial Markets," Journal of Economic Perspectives, American Economic Association, vol. 17(4), pages 191-202, Fall.
    59. Luzi Hail & Christian Leuz, 2006. "International Differences in the Cost of Equity Capital: Do Legal Institutions and Securities Regulation Matter?," Journal of Accounting Research, Wiley Blackwell, vol. 44(3), pages 485-531, June.
    60. Pekka T. Hietala, 1989. "Asset Pricing in Partially Segmented Markets: Evidence from the Finnish Market," Journal of Finance, American Finance Association, vol. 44(3), pages 697-718, July.
    61. Amihud, Yakov, 2002. "Illiquidity and stock returns: cross-section and time-series effects," Journal of Financial Markets, Elsevier, vol. 5(1), pages 31-56, January.
    62. White, Halbert, 1980. "A Heteroskedasticity-Consistent Covariance Matrix Estimator and a Direct Test for Heteroskedasticity," Econometrica, Econometric Society, vol. 48(4), pages 817-838, May.
    63. Abe De Jong & Leonard Rosenthal & Mathijs A. Van Dijk, 2009. "The Risk and Return of Arbitrage in Dual-Listed Companies," Review of Finance, European Finance Association, vol. 13(3), pages 495-520.
    64. Sergei Sarkissian, 2004. "The Overseas Listing Decision: New Evidence of Proximity Preference," The Review of Financial Studies, Society for Financial Studies, vol. 17(3), pages 769-809.
    65. Grossmann, Axel & Ozuna, Teofilo & Simpson, Marc W., 2007. "ADR mispricing: Do costly arbitrage and consumer sentiment explain the price deviation?," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 17(4), pages 361-371, October.
    66. Muscarella, Chris J. & Vetsuypens, Michael R., 1996. "Stock splits: Signaling or liquidity? The case of ADR 'solo-splits'," Journal of Financial Economics, Elsevier, vol. 42(1), pages 3-26, September.
    67. Jeffrey Pontiff, 1996. "Costly Arbitrage: Evidence from Closed-End Funds," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 111(4), pages 1135-1151.
    68. Pontiff, Jeffrey, 2006. "Costly arbitrage and the myth of idiosyncratic risk," Journal of Accounting and Economics, Elsevier, vol. 42(1-2), pages 35-52, October.
    69. Newey, Whitney & West, Kenneth, 2014. "A simple, positive semi-definite, heteroscedasticity and autocorrelation consistent covariance matrix," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 33(1), pages 125-132.
    70. Ahearne, Alan G. & Griever, William L. & Warnock, Francis E., 2004. "Information costs and home bias: an analysis of US holdings of foreign equities," Journal of International Economics, Elsevier, vol. 62(2), pages 313-336, March.
    71. Doidge, Craig, 2004. "U.S. cross-listings and the private benefits of control: evidence from dual-class firms," Journal of Financial Economics, Elsevier, vol. 72(3), pages 519-553, June.
    72. Michael Halling & Marco Pagano & Otto Randl & Josef Zechner, 2008. "Where Is the Market? Evidence from Cross-Listings in the United States," The Review of Financial Studies, Society for Financial Studies, vol. 21(2), pages 725-761, April.
    73. Brennan, Michael J. & Subrahmanyam, Avanidhar, 1995. "Investment analysis and price formation in securities markets," Journal of Financial Economics, Elsevier, vol. 38(3), pages 361-381, July.
    74. Karolyi, G. Andrew, 2003. "DaimlerChrysler AG, the first truly global share," Journal of Corporate Finance, Elsevier, vol. 9(4), pages 409-430, September.
    75. Fama, Eugene F & MacBeth, James D, 1973. "Risk, Return, and Equilibrium: Empirical Tests," Journal of Political Economy, University of Chicago Press, vol. 81(3), pages 607-636, May-June.
    76. Geert Bekaert & Campbell Harvey & Christian T. Lundblad, 2003. "Equity market liberalization in emerging markets," Review, Federal Reserve Bank of St. Louis, vol. 85(Jul), pages 53-74.
    77. Bodurtha, James N, Jr & Kim, Dong-Soon & Lee, Charles M C, 1995. "Closed-End Country Funds and U.S. Market Sentiment," The Review of Financial Studies, Society for Financial Studies, vol. 8(3), pages 879-918.
    78. Stulz, Rene M & Wasserfallen, Walter, 1995. "Foreign Equity Investment Restrictions, Capital Flight, and Shareholder Wealth Maximization: Theory and Evidence," The Review of Financial Studies, Society for Financial Studies, vol. 8(4), pages 1019-1057.
    79. Albert S. Kyle & Wei Xiong, 2001. "Contagion as a Wealth Effect," Journal of Finance, American Finance Association, vol. 56(4), pages 1401-1440, August.
    80. Green, Richard C. & Rydqvist, Kristian, 1999. "Ex-day behavior with dividend preference and limitations to short-term arbitrage: the case of Swedish lottery bonds," Journal of Financial Economics, Elsevier, vol. 53(2), pages 145-187, August.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Gagnon, Louis & Karolyi, G. Andrew, 2009. "Information, Trading Volume, and International Stock Return Comovements: Evidence from Cross-Listed Stocks," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 44(4), pages 953-986, August.
    2. Jacobs, Heiko, 2015. "What explains the dynamics of 100 anomalies?," Journal of Banking & Finance, Elsevier, vol. 57(C), pages 65-85.
    3. David C. Ling & Andy Naranjo & Benjamin Scheick, 2014. "Investor Sentiment, Limits to Arbitrage and Private Market Returns," Real Estate Economics, American Real Estate and Urban Economics Association, vol. 42(3), pages 531-577, September.
    4. Jianping Mei & Jose A. Scheinkman & Wei Xiong, 2009. "Speculative Trading and Stock Prices: Evidence from Chinese A-B Share Premia," Annals of Economics and Finance, Society for AEF, vol. 10(2), pages 225-255, November.
    5. Jacobs, Heiko & Weber, Martin, 2015. "On the determinants of pairs trading profitability," Journal of Financial Markets, Elsevier, vol. 23(C), pages 75-97.
    6. Wang, Steven Shuye & Jiang, Li, 2004. "Location of trade, ownership restrictions, and market illiquidity: Examining Chinese A- and H-shares," Journal of Banking & Finance, Elsevier, vol. 28(6), pages 1273-1297, June.
    7. Jianping Mei & Jose Scheinkman & Wei Xiong, 2005. "Speculative Trading and Stock Prices: An Analysis of Chinese A-B Share Premia," Levine's Bibliography 122247000000000867, UCLA Department of Economics.
    8. Yang, Ting & Lau, Sie Ting, 2005. "U.S. cross-listing and China's B-share discount," Journal of Multinational Financial Management, Elsevier, vol. 15(4-5), pages 334-353, October.
    9. Yuan Li & Yu Zhang, 2021. "Investor Sentiment, Idiosyncratic Risk, and Stock Price Premium: Evidence From Chinese Cross-Listed Companies," SAGE Open, , vol. 11(2), pages 21582440211, June.
    10. Hwang, Byoung-Hyoun, 2011. "Country-specific sentiment and security prices," Journal of Financial Economics, Elsevier, vol. 100(2), pages 382-401, May.
    11. Barberis, Nicholas & Shleifer, Andrei & Wurgler, Jeffrey, 2005. "Comovement," Journal of Financial Economics, Elsevier, vol. 75(2), pages 283-317, February.
    12. Karolyi, G. Andrew & Lee, Kuan-Hui & van Dijk, Mathijs A., 2012. "Understanding commonality in liquidity around the world," Journal of Financial Economics, Elsevier, vol. 105(1), pages 82-112.
    13. Bekaert, Geert & Harvey, Campbell R., 2003. "Emerging markets finance," Journal of Empirical Finance, Elsevier, vol. 10(1-2), pages 3-56, February.
    14. Wei Xiong, 2013. "Bubbles, Crises, and Heterogeneous Beliefs," NBER Working Papers 18905, National Bureau of Economic Research, Inc.
    15. Committee, Nobel Prize, 2013. "Understanding Asset Prices," Nobel Prize in Economics documents 2013-1, Nobel Prize Committee.
    16. Chan, Justin S.P. & Hong, Dong & Subrahmanyam, Marti G., 2008. "A tale of two prices: Liquidity and asset prices in multiple markets," Journal of Banking & Finance, Elsevier, vol. 32(6), pages 947-960, June.
    17. Tong, Wilson H.S. & Yu, Wayne W., 2012. "A corporate governance explanation of the A-B share discount in China," Journal of International Money and Finance, Elsevier, vol. 31(2), pages 125-147.
    18. Zeng, Yeqin, 2016. "Institutional investors: Arbitrageurs or rational trend chasers," International Review of Financial Analysis, Elsevier, vol. 45(C), pages 240-262.
    19. Karolyi, G. Andrew, 2012. "Corporate governance, agency problems and international cross-listings: A defense of the bonding hypothesis," Emerging Markets Review, Elsevier, vol. 13(4), pages 516-547.
    20. Jiao, Feng & Liu, Qingfu & Tse, Yiuman & Wang, Zhiqin, 2022. "Price disparity between Chinese A- and H-shares: Dividends, currency values, and the interest rate differential," Global Finance Journal, Elsevier, vol. 53(C).

    More about this item

    Keywords

    Multi-market trading Cross-listed stocks Idiosyncratic risk Limits to arbitrage;

    JEL classification:

    • F30 - International Economics - - International Finance - - - General

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:jfinec:v:97:y:2010:i:1:p:53-80. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/inca/505576 .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.