IDEAS home Printed from https://ideas.repec.org/a/mcb/jmoncb/v45y2013i6p977-1016.html
   My bibliography  Save this article

Declining Effects of Oil Price Shocks

Author

Listed:
  • MUNECHIKA KATAYAMA

Abstract

Output responses to oil-price shocks not only tend to be weaker, but also to peak earlier recently. This paper builds a model that incorporates a realistic structure of US petroleum consumption and explores three possible explanations for the changes. The first is based on deregulation in the transportation sector, which has brought more competition and improved efficiency in the industry. The second is overall improve- ments in use of energy. The third is less persistence of the oil-price shock. Under realistic parameter values, it is demonstrated that all three factors play an important role quantitatively. These three factors together could account for a 51% reduction in the peak response of output to an oil-price shock.
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Munechika Katayama, 2013. "Declining Effects of Oil Price Shocks," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 45(6), pages 977-1016, September.
    • Handle: RePEc:mcb:jmoncb:v:45:y:2013:i:6:p:977-1016
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1111/
    Download Restriction: Access to full text is restricted to subscribers.
    ---><---

    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. Mark Bils & Peter J. Klenow, 2004. "Some Evidence on the Importance of Sticky Prices," Journal of Political Economy, University of Chicago Press, vol. 112(5), pages 947-985, October.
    2. Kevin X. D. Huang & Zheng Liu, 2001. "Input-Output Structure and Nominal Staggering: The Persistence Problem Revisited," Cahiers de recherche CREFE / CREFE Working Papers 145, CREFE, Université du Québec à Montréal.
    3. Acemoglu, Daron & Woodford, Michael (ed.), 2011. "NBER Macroeconomics Annual 2010," National Bureau of Economic Research Books, University of Chicago Press, number 9780226002125, July.
    4. Baxter, Marianne & Farr, Dorsey D., 2005. "Variable capital utilization and international business cycles," Journal of International Economics, Elsevier, vol. 65(2), pages 335-347, March.
    5. Klein, Paul, 2000. "Using the generalized Schur form to solve a multivariate linear rational expectations model," Journal of Economic Dynamics and Control, Elsevier, vol. 24(10), pages 1405-1423, September.
    6. Giancarlo Corsetti & Luca Dedola & Sylvain Leduc, 2008. "International Risk Sharing and the Transmission of Productivity Shocks," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 75(2), pages 443-473.
    7. Hamilton, James D., 1996. "This is what happened to the oil price-macroeconomy relationship," Journal of Monetary Economics, Elsevier, vol. 38(2), pages 215-220, October.
    8. Taylor, John B., 1999. "Staggered price and wage setting in macroeconomics," Handbook of Macroeconomics, in: J. B. Taylor & M. Woodford (ed.), Handbook of Macroeconomics, edition 1, volume 1, chapter 15, pages 1009-1050, Elsevier.
    9. Hamilton, James D & Herrera, Ana Maria, 2004. "Oil Shocks and Aggregate Macroeconomic Behavior: The Role of Monetary Policy: Comment," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 36(2), pages 265-286, April.
    10. Olivier J. Blanchard & Jordi Gali, 2007. "The Macroeconomic Effects of Oil Shocks: Why are the 2000s So Different from the 1970s?," NBER Working Papers 13368, National Bureau of Economic Research, Inc.
    11. Marcelle Chauvet & James D. Hamilton, 2006. "Dating Business Cycle Turning Points," Contributions to Economic Analysis, in: Nonlinear Time Series Analysis of Business Cycles, pages 1-54, Emerald Group Publishing Limited.
    12. Burstein, Ariel T. & Neves, Joao C. & Rebelo, Sergio, 2003. "Distribution costs and real exchange rate dynamics during exchange-rate-based stabilizations," Journal of Monetary Economics, Elsevier, vol. 50(6), pages 1189-1214, September.
    13. Susanto Basu, 1996. "Procyclical Productivity: Increasing Returns or Cyclical Utilization?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 111(3), pages 719-751.
    14. Alan A. Carruth & Mark A. Hooker & Andrew J. Oswald, 1998. "Unemployment Equilibria And Input Prices: Theory And Evidence From The United States," The Review of Economics and Statistics, MIT Press, vol. 80(4), pages 621-628, November.
    15. Richard Clarida & Jordi Galí & Mark Gertler, 2000. "Monetary Policy Rules and Macroeconomic Stability: Evidence and Some Theory," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 115(1), pages 147-180.
    16. Ireland, Peter N., 2001. "Sticky-price models of the business cycle: Specification and stability," Journal of Monetary Economics, Elsevier, vol. 47(1), pages 3-18, February.
    17. John S. Ying & Theodore E. Keeler, 1991. "Pricing in a Deregulated Environment: The Motor Carrier Experience," RAND Journal of Economics, The RAND Corporation, vol. 22(2), pages 264-273, Summer.
    18. Ben S. Bernanke & Mark Gertler & Mark Watson, 1997. "Systematic Monetary Policy and the Effects of Oil Price Shocks," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 28(1), pages 91-157.
    19. Burnside, Craig & Eichenbaum, Martin, 1996. "Factor-Hoarding and the Propagation of Business-Cycle Shocks," American Economic Review, American Economic Association, vol. 86(5), pages 1154-1174, December.
    20. Hooker, Mark A., 1996. "What happened to the oil price-macroeconomy relationship?," Journal of Monetary Economics, Elsevier, vol. 38(2), pages 195-213, October.
    21. Anton Nakov & Andrea Pescatori, 2010. "Oil and the Great Moderation," Economic Journal, Royal Economic Society, vol. 120(543), pages 131-156, March.
    22. Hamilton, James D., 2003. "What is an oil shock?," Journal of Econometrics, Elsevier, vol. 113(2), pages 363-398, April.
    23. Luõs Aguiar-Conraria & Yi Wen, 2007. "Understanding the Large Negative Impact of Oil Shocks," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(4), pages 925-944, June.
    24. Michael Dotsey & Robert G. King, 2006. "Pricing, Production, and Persistence," Journal of the European Economic Association, MIT Press, vol. 4(5), pages 893-928, September.
    25. Kim, Jinill, 2000. "Constructing and estimating a realistic optimizing model of monetary policy," Journal of Monetary Economics, Elsevier, vol. 45(2), pages 329-359, April.
    26. Lawrence J. Christiano & Martin Eichenbaum & Charles L. Evans, 2005. "Nominal Rigidities and the Dynamic Effects of a Shock to Monetary Policy," Journal of Political Economy, University of Chicago Press, vol. 113(1), pages 1-45, February.
    27. Robert B. Barsky & Lutz Kilian, 2004. "Oil and the Macroeconomy Since the 1970s," Journal of Economic Perspectives, American Economic Association, vol. 18(4), pages 115-134, Fall.
    28. Andrew T. Levin & Alexei Onatski & John Williams & Noah M. Williams, 2006. "Monetary Policy under Uncertainty in Micro-Founded Macroeconometric Models," NBER Chapters, in: NBER Macroeconomics Annual 2005, Volume 20, pages 229-312, National Bureau of Economic Research, Inc.
    29. Rajeev Dhawan & Karsten Jeske & Pedro Silos, 2010. "Productivity, Energy Prices and the Great Moderation: A New Link," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 13(3), pages 715-724, July.
    30. Ravn, Morten O. & Mazzenga, Elisabetta, 2004. "International business cycles: the quantitative role of transportation costs," Journal of International Money and Finance, Elsevier, vol. 23(4), pages 645-671, June.
    31. Leduc, Sylvain & Sill, Keith, 2004. "A quantitative analysis of oil-price shocks, systematic monetary policy, and economic downturns," Journal of Monetary Economics, Elsevier, vol. 51(4), pages 781-808, May.
    32. Kim, In-Moo & Loungani, Prakash, 1992. "The role of energy in real business cycle models," Journal of Monetary Economics, Elsevier, vol. 29(2), pages 173-189, April.
    33. Patrick J. Kehoe & Andrew Atkeson, 1999. "Models of Energy Use: Putty-Putty versus Putty-Clay," American Economic Review, American Economic Association, vol. 89(4), pages 1028-1043, September.
    34. Tao Wu & Michele Cavallo, 2007. "Measuring oil-price shocks using market-based information," 2007 Meeting Papers 953, Society for Economic Dynamics.
    35. Lutz Kilian, 2008. "Exogenous Oil Supply Shocks: How Big Are They and How Much Do They Matter for the U.S. Economy?," The Review of Economics and Statistics, MIT Press, vol. 90(2), pages 216-240, May.
    36. Olivier J. Blanchard & Jordi Galí, 2007. "The Macroeconomic Effects of Oil Price Shocks: Why Are the 2000s so Different from the 1970s?," NBER Chapters, in: International Dimensions of Monetary Policy, pages 373-421, National Bureau of Economic Research, Inc.
    37. Robert B. Barsky & Lutz Kilian, 2002. "Do We Really Know That Oil Caused the Great Stagflation? A Monetary Alternative," NBER Chapters, in: NBER Macroeconomics Annual 2001, Volume 16, pages 137-198, National Bureau of Economic Research, Inc.
    38. Paul W. MacAvoy & John W. Snow, 1977. "Regulation of Entry and Pricing in Truck Transportation," Books, American Enterprise Institute, number 917720, September.
    39. Olson, Josephine E, 1972. "Price Discrimination by Regulated Motor Carriers," American Economic Review, American Economic Association, vol. 62(3), pages 395-402, June.
    40. Mork, Knut Anton, 1989. "Oil and Macroeconomy When Prices Go Up and Down: An Extension of Hamilton's Results," Journal of Political Economy, University of Chicago Press, vol. 97(3), pages 740-744, June.
    41. Lutz Kilian, 2008. "The Economic Effects of Energy Price Shocks," Journal of Economic Literature, American Economic Association, vol. 46(4), pages 871-909, December.
    42. Hooker, Mark A., 1996. "This is what happened to the oil price-macroeconomy relationship: Reply," Journal of Monetary Economics, Elsevier, vol. 38(2), pages 221-222, October.
    43. Clifford Winston, 1981. "The Welfare Effects of ICC Rate Regulation Revisited," Bell Journal of Economics, The RAND Corporation, vol. 12(1), pages 232-244, Spring.
    44. Davis, Steven J. & Haltiwanger, John, 2001. "Sectoral job creation and destruction responses to oil price changes," Journal of Monetary Economics, Elsevier, vol. 48(3), pages 465-512, December.
    45. Gabriel Perez-Quiros & Margaret M. McConnell, 2000. "Output Fluctuations in the United States: What Has Changed since the Early 1980's?," American Economic Review, American Economic Association, vol. 90(5), pages 1464-1476, December.
    46. Burbidge, John & Harrison, Alan, 1984. "Testing for the Effects of Oil-Price Rises Using Vector Autoregressions," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 25(2), pages 459-484, June.
    47. Hamilton, James D, 1983. "Oil and the Macroeconomy since World War II," Journal of Political Economy, University of Chicago Press, vol. 91(2), pages 228-248, April.
    48. Bernanke, Ben S & Gertler, Mark & Watson, Mark W, 2004. "Oil Shocks and Aggregate Macroeconomic Behavior: The Role of Monetary Policy: Reply," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 36(2), pages 287-291, April.
    49. Greenwood, Jeremy & Hercowitz, Zvi & Huffman, Gregory W, 1988. "Investment, Capacity Utilization, and the Real Business Cycle," American Economic Review, American Economic Association, vol. 78(3), pages 402-417, June.
    50. Huang, Kevin X.D. & Liu, Zheng, 2004. "Input–Output Structure And Nominal Rigidity: The Persistence Problem Revisited," Macroeconomic Dynamics, Cambridge University Press, vol. 8(2), pages 188-206, April.
    51. Finn, Mary G, 2000. "Perfect Competition and the Effects of Energy Price Increases on Economic Activity," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 32(3), pages 400-416, August.
    52. Gisser, Micha & Goodwin, Thomas H, 1986. "Crude Oil and the Macroeconomy: Tests of Some Popular Notions: A Note," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 18(1), pages 95-103, February.
    53. Dale W. Jorgenson, 1991. "Productivity and Economic Growth," NBER Chapters, in: Fifty Years of Economic Measurement: The Jubilee of the Conference on Research in Income and Wealth, pages 19-118, National Bureau of Economic Research, Inc.
    54. J. B. Taylor & M. Woodford (ed.), 1999. "Handbook of Macroeconomics," Handbook of Macroeconomics, Elsevier, edition 1, volume 1, number 1.
    55. Rotemberg, Julio J & Woodford, Michael, 1996. "Imperfect Competition and the Effects of Energy Price Increases on Economic Activity," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 28(4), pages 550-577, November.
    56. Daniel, Betty C., 1997. "International interdependence of national growth rates: A structural trends anakysis," Journal of Monetary Economics, Elsevier, vol. 40(1), pages 73-96, September.
    57. Carlstrom, Charles T. & Fuerst, Timothy S., 2006. "Oil Prices, Monetary Policy, and Counterfactual Experiments," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 38(7), pages 1945-1958, October.
    58. Lutz Kilian, 2009. "Not All Oil Price Shocks Are Alike: Disentangling Demand and Supply Shocks in the Crude Oil Market," American Economic Review, American Economic Association, vol. 99(3), pages 1053-1069, June.
    59. Sims, Christopher A, 2002. "Solving Linear Rational Expectations Models," Computational Economics, Springer;Society for Computational Economics, vol. 20(1-2), pages 1-20, October.
    60. Prachowny,Martin F. J., 1986. "Money in the Macroeconomy," Cambridge Books, Cambridge University Press, number 9780521315944.
    61. Taylor, John B., 1993. "Discretion versus policy rules in practice," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 39(1), pages 195-214, December.
    62. Herrera, Ana Maria & Hamilton, James D., 2001. "Oil Shocks and Aggregate Macroeconomic Behavior: The Role of Monetary Policy," University of California at San Diego, Economics Working Paper Series qt4qp0p0v5, Department of Economics, UC San Diego.
    63. Susanto Basu & Miles S. Kimball, 1997. "Cyclical Productivity with Unobserved Input Variation," NBER Working Papers 5915, National Bureau of Economic Research, Inc.
    64. Charles L. Wright, 1983. "Issues in Freight Transportation Regulation: Comment," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 65(1), pages 162-166.
    65. Herrera, Ana María & Pesavento, Elena, 2009. "Oil Price Shocks, Systematic Monetary Policy, And The “Great Moderation”," Macroeconomic Dynamics, Cambridge University Press, vol. 13(1), pages 107-137, February.
    66. Jordi Galí & Mark J. Gertler, 2010. "International Dimensions of Monetary Policy," NBER Books, National Bureau of Economic Research, Inc, number gert07-1, March.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Niizeki Takeshi, 2014. "Capacity utilization and the effects of energy price increases in Japan," The B.E. Journal of Macroeconomics, De Gruyter, vol. 14(1), pages 1-26, January.
    2. Forni, L. & Gerali, A. & Notarpietro, A. & Pisani, M., 2015. "Euro area, oil and global shocks: An empirical model-based analysis," Journal of Macroeconomics, Elsevier, vol. 46(C), pages 295-314.
    3. Hofmann, Erik & Solakivi, Tomi & Töyli, Juuso & Zinn, Martin, 2018. "Oil price shocks and the financial performance patterns of logistics service providers," Energy Economics, Elsevier, vol. 72(C), pages 290-306.
    4. Maitra, Debasish & Rehman, Mobeen Ur & Dash, Saumya Ranjan & Kang, Sang Hoon, 2021. "Oil price volatility and the logistics industry: Dynamic connectedness with portfolio implications," Energy Economics, Elsevier, vol. 102(C).
    5. Naohisa Hirakata & Nao Sudo, 2009. "Accounting for Oil Price Variation and Weakening Impact of the Oil Crisis," IMES Discussion Paper Series 09-E-01, Institute for Monetary and Economic Studies, Bank of Japan.
    6. Wei, Yanfeng & Guo, Xiaoying, 2016. "An empirical analysis of the relationship between oil prices and the Chinese macro-economy," Energy Economics, Elsevier, vol. 56(C), pages 88-100.
    7. Caraiani, Petre, 2023. "Oil news shocks, inflation expectations and social connectedness," Energy Economics, Elsevier, vol. 127(PB).
    8. Lyu, Yifei, 2021. "Accounting for the declining economic effects of oil price shocks," Energy Economics, Elsevier, vol. 96(C).
    9. Gong, Xu & Lin, Boqiang, 2018. "Time-varying effects of oil supply and demand shocks on China's macro-economy," Energy, Elsevier, vol. 149(C), pages 424-437.
    10. Caraiani, Petre, 2019. "Oil shocks and production network structure: Evidence from the OECD," Energy Economics, Elsevier, vol. 84(C).
    11. Zakaria, Muhammad & Khiam, Shahzeb & Mahmood, Hamid, 2021. "Influence of oil prices on inflation in South Asia: Some new evidence," Resources Policy, Elsevier, vol. 71(C).
    12. Valadkhani, Abbas, 2014. "Dynamic effects of rising oil prices on consumer energy prices in Canada and the United States: Evidence from the last half a century," Energy Economics, Elsevier, vol. 45(C), pages 33-44.
    13. Caraiani, Petre, 2022. "The impact of oil supply news shocks on corporate investments and the structure of production network," Energy Economics, Elsevier, vol. 110(C).
    14. Kim, Myunghyun, 2020. "How the financial market can dampen the effects of commodity price shocks," European Economic Review, Elsevier, vol. 121(C).
    15. Nguyen, Bao H. & Okimoto, Tatsuyoshi, 2019. "Asymmetric reactions of the US natural gas market and economic activity," Energy Economics, Elsevier, vol. 80(C), pages 86-99.
    16. Lee, Chien-Chiang & Wang, Chih-Wei & Ho, Shan-Ju & Wu, Ting-Pin, 2021. "The impact of natural disaster on energy consumption: International evidence," Energy Economics, Elsevier, vol. 97(C).
    17. Wei, Yanfeng, 2019. "Oil price shocks, economic policy uncertainty and China’s trade: A quantitative structural analysis," The North American Journal of Economics and Finance, Elsevier, vol. 48(C), pages 20-31.
    18. Zhang, Xiaoyu & Zhou, Jinlan & Du, Xiaodong, 2022. "Impact of oil price uncertainty shocks on China’s macro-economy," Resources Policy, Elsevier, vol. 79(C).
    19. Shuddhasattwa Rafiq & Ruhul Salim, 2014. "Does oil price volatility matter for Asian emerging economies?," Economic Analysis and Policy, Elsevier, vol. 44(4), pages 417-441.

    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. Lang, Korbinian & Auer, Benjamin R., 2020. "The economic and financial properties of crude oil: A review," The North American Journal of Economics and Finance, Elsevier, vol. 52(C).
    2. Christiane Baumeister & Gert Peersman, 2013. "Time-Varying Effects of Oil Supply Shocks on the US Economy," American Economic Journal: Macroeconomics, American Economic Association, vol. 5(4), pages 1-28, October.
    3. James D. Hamilton, 2013. "Oil prices, exhaustible resources and economic growth," Chapters, in: Roger Fouquet (ed.), Handbook on Energy and Climate Change, chapter 1, pages 29-63, Edward Elgar Publishing.
    4. Anna Kormilitsina, 2011. "Oil Price Shocks and the Optimality of Monetary Policy," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 14(1), pages 199-223, January.
    5. Lutz Kilian, 2008. "The Economic Effects of Energy Price Shocks," Journal of Economic Literature, American Economic Association, vol. 46(4), pages 871-909, December.
    6. Naohisa Hirakata & Nao Sudo, 2009. "Accounting for Oil Price Variation and Weakening Impact of the Oil Crisis," IMES Discussion Paper Series 09-E-01, Institute for Monetary and Economic Studies, Bank of Japan.
    7. Jihoon Lee & Hong Chong Cho, 2021. "Impact of Structural Oil Price Shock Factors on the Gasoline Market and Macroeconomy in South Korea," Sustainability, MDPI, vol. 13(4), pages 1-23, February.
    8. Pascal Jacquinot & Mika Kuismanen & Ricardo Mestre & Martin Spitzer, 2009. "An Assessment of the Inflationary Impact of Oil Shocks in the Euro Area," The Energy Journal, International Association for Energy Economics, vol. 0(Number 1), pages 49-84.
    9. Somayeh Mardaneh, 2012. "How Do Oil Shocks A¤ect the Structural Stability of Hybrid New Keynesian Phillips Curve?," Discussion Papers in Economics 12/20, Division of Economics, School of Business, University of Leicester.
    10. Ana Gómez-Loscos & Mar𨀠 Dolores Gadea & Antonio Montañ鳠, 2012. "Economic growth, inflation and oil shocks: are the 1970s coming back?," Applied Economics, Taylor & Francis Journals, vol. 44(35), pages 4575-4589, December.
    11. Matteo Manera & Alessandro Cologni, 2006. "The Asymmetric Effects of Oil Shocks on Output Growth: A Markov-Switching Analysis for the G-7 Countries," Working Papers 2006.29, Fondazione Eni Enrico Mattei.
    12. Chen, Natalie & Graham, Liam & Oswald, Andrew J, 2007. "Oil Prices, Profits, and Recessions : An Inquiry Using Terrorism as an Instrumental Variable," The Warwick Economics Research Paper Series (TWERPS) 809, University of Warwick, Department of Economics.
    13. Luís Francisco Aguiar-Conraria & Yi Wen, 2005. "Understanding the Impact of Oil Shocks," NIPE Working Papers 2/2005, NIPE - Universidade do Minho.
    14. Raheem, Ibrahim & Olabisi, Nafisat, 2019. "What is new? The role of asymmetry and breaks in oil price–output growth volatility nexus," MPRA Paper 105361, University Library of Munich, Germany.
    15. Kilian, Lutz, 2010. "Oil price volatility: Origins and effects," WTO Staff Working Papers ERSD-2010-02, World Trade Organization (WTO), Economic Research and Statistics Division.
    16. Bodenstein, Martin & Erceg, Christopher J. & Guerrieri, Luca, 2011. "Oil shocks and external adjustment," Journal of International Economics, Elsevier, vol. 83(2), pages 168-184, March.
    17. Dong Kim, 2012. "What is an oil shock? Panel data evidence," Empirical Economics, Springer, vol. 43(1), pages 121-143, August.
    18. Claudio Morana, 2013. "The Oil Price-Macroeconomy Relationship Since the Mid-1980s: A Global Perspective," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3).
    19. James D. Hamilton, 2012. "Oil Prices, Exhaustible Resources, and Economic Growth," NBER Working Papers 17759, National Bureau of Economic Research, Inc.
    20. Sugra Ingilab Humbatova & Natig Qadim-Oglu Hajiyev, 2019. "Oil Factor in Economic Development," Energies, MDPI, vol. 12(8), pages 1-40, April.

    More about this item

    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:mcb:jmoncb:v:45:y:2013:i:6:p:977-1016. 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: Wiley-Blackwell Digital Licensing or Christopher F. Baum (email available below). General contact details of provider: http://www.blackwellpublishing.com/journal.asp?ref=0022-2879 .

    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.