IDEAS home Printed from https://ideas.repec.org/p/mmf/mmfc03/9.html
   My bibliography  Save this paper

Testing financial constraints on firm investment using variable capital

Author

Listed:
  • Andrea Caggese

Abstract

We consider a dynamic multifactor model of investment with financing imperfections, adjustment costs and fixed and variable capital. We use the model to derive a test of financing constraints based on a reduced form variable capital equation. Simulation results show that this test correctly identifies financially constrained firms even when the estimation of firms’ investment opportunities is very noisy. In addition, the test is well specified in the presence of both concave and convex adjustment costs of fixed capital. We confirm empirically the validity of this test on a sample of small Italian manufacturing companies.
(This abstract was borrowed from another version of this item.)
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Andrea Caggese, 2004. "Testing financial constraints on firm investment using variable capital," Money Macro and Finance (MMF) Research Group Conference 2003 9, Money Macro and Finance Research Group.
    • Handle: RePEc:mmf:mmfc03:9
    as

    Download full text from publisher

    File URL: http://repec.org/mmfc03/Caggese.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Pratap, Sangeeta, 2003. "Do adjustment costs explain investment-cash flow insensitivity?," Journal of Economic Dynamics and Control, Elsevier, vol. 27(11), pages 1993-2006.
    2. Whited, Toni M., 2006. "External finance constraints and the intertemporal pattern of intermittent investment," Journal of Financial Economics, Elsevier, vol. 81(3), pages 467-502, September.
    3. Timothy Erickson & Toni M. Whited, 2000. "Measurement Error and the Relationship between Investment and q," Journal of Political Economy, University of Chicago Press, vol. 108(5), pages 1027-1057, October.
    4. Arellano, Manuel & Bover, Olympia, 1995. "Another look at the instrumental variable estimation of error-components models," Journal of Econometrics, Elsevier, vol. 68(1), pages 29-51, July.
    5. Vlieghe, Gertjan & Stephen Bond & Alexander Klemm & Rain Newton-Smith & Murtaza Syed, 2003. "The roles of expected profitability, Tobin's Q and cash flow in econometric models of company investment," Royal Economic Society Annual Conference 2003 212, Royal Economic Society.
    6. Stephen Bond, 2000. "Noisy Share Prices and the Q Model of Investment," Econometric Society World Congress 2000 Contributed Papers 1320, Econometric Society.
    7. Christopher A. Hennessy & Toni M. Whited, 2007. "How Costly Is External Financing? Evidence from a Structural Estimation," Journal of Finance, American Finance Association, vol. 62(4), pages 1705-1745, August.
    8. Oliver Hart & John Moore, 1998. "Default and Renegotiation: A Dynamic Model of Debt," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 113(1), pages 1-41.
    9. Luigi Guiso & Giuseppe Parigi, 1999. "Investment and Demand Uncertainty," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 114(1), pages 185-227.
    10. Caggese, Andrea, 2007. "Financing constraints, irreversibility, and investment dynamics," Journal of Monetary Economics, Elsevier, vol. 54(7), pages 2102-2130, October.
    11. Anil K Kashyap & Owen A. Lamont & Jeremy C. Stein, 1994. "Credit Conditions and the Cyclical Behavior of Inventories," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 109(3), pages 565-592.
    12. Schivardi, Fabiano & Torrini, Roberto, 2004. "Threshold effects and firm size: the case of firing costs," LSE Research Online Documents on Economics 19956, London School of Economics and Political Science, LSE Library.
    13. Sean Cleary, 1999. "The Relationship between Firm Investment and Financial Status," Journal of Finance, American Finance Association, vol. 54(2), pages 673-692, April.
    14. Tullio Jappelli & Luigi Pistaferri, 2000. "The dynamics of household wealth accumulation in Italy," Fiscal Studies, Institute for Fiscal Studies, vol. 21(2), pages 269-295, June.
    15. Daniel S. Hamermesh & Gerard A. Pfann, 1996. "Adjustment Costs in Factor Demand," Journal of Economic Literature, American Economic Association, vol. 34(3), pages 1264-1292, September.
    16. Richard Blundell & Stephen Bond, 2000. "GMM Estimation with persistent panel data: an application to production functions," Econometric Reviews, Taylor & Francis Journals, vol. 19(3), pages 321-340.
    17. Stephen R. Bond, 2002. "Dynamic panel data models: a guide to micro data methods and practice," Portuguese Economic Journal, Springer;Instituto Superior de Economia e Gestao, vol. 1(2), pages 141-162, August.
    18. Ricardo J. Caballero & John V. Leahy, 1996. "Fixed Costs: The Demise of Marginal q," NBER Working Papers 5508, National Bureau of Economic Research, Inc.
    19. Blundell, Richard & Bond, Stephen, 1998. "Initial conditions and moment restrictions in dynamic panel data models," Journal of Econometrics, Elsevier, vol. 87(1), pages 115-143, August.
    20. Jacques Mairesse & Bronwyn H. Hall, 1996. "Estimating the Productivity of Research and Development: An Exploration of GMM Methods Using Data on French & United States Manufacturing Firms," NBER Working Papers 5501, National Bureau of Economic Research, Inc.
    21. Besanko, David & Thakor, Anjan V, 1987. "Collateral and Rationing: Sorting Equilibria in Monopolistic and Competitive Credit Markets," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 28(3), pages 671-689, October.
    22. Jensen, Michael C, 1986. "Agency Costs of Free Cash Flow, Corporate Finance, and Takeovers," American Economic Review, American Economic Association, vol. 76(2), pages 323-329, May.
    23. Nathalie Moyen, 2004. "Investment-Cash Flow Sensitivities: Constrained versus Unconstrained Firms," Journal of Finance, American Finance Association, vol. 59(5), pages 2061-2092, October.
    24. Steven N. Kaplan & Luigi Zingales, 2000. "Investment-Cash Flow Sensitivities Are Not Valid Measures of Financing Constraints," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 115(2), pages 707-712.
    25. Hennessy, Christopher A. & Levy, Amnon & Whited, Toni M., 2007. "Testing Q theory with financing frictions," Journal of Financial Economics, Elsevier, vol. 83(3), pages 691-717, March.
    26. R. Glenn Hubbard, 1998. "Capital-Market Imperfections and Investment," Journal of Economic Literature, American Economic Association, vol. 36(1), pages 193-225, March.
    27. Gelos, R. Gaston & Werner, Alejandro M., 2002. "Financial liberalization, credit constraints, and collateral: investment in the Mexican manufacturing sector," Journal of Development Economics, Elsevier, vol. 67(1), pages 1-27, February.
    28. Steven M. Fazzari & R. Glenn Hubbard & Bruce C. Petersen, 1988. "Financing Constraints and Corporate Investment," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 19(1), pages 141-206.
    29. Simon Gilchrist & Charles Himmelberg, 1999. "Investment: Fundamentals and Finance," NBER Chapters, in: NBER Macroeconomics Annual 1998, volume 13, pages 223-274, National Bureau of Economic Research, Inc.
    30. Haramillo, Fidel & Schiantarelli, Fabio & Weiss, Andrew, 1996. "Capital market imperfections before and after financial liberalization: An Euler equation approach to panel data for Ecuadorian firms," Journal of Development Economics, Elsevier, vol. 51(2), pages 367-386, December.
    31. Claudio Piga, 2002. "Debt and Firms' Relationships: The Italian Evidence," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 20(3), pages 267-282, May.
    32. Roberto Basile & Anna Giunta & Jeffrey Nugent, 2003. "Foreign Expansion by Italian Manufacturing Firms in the Nineties: an Ordered Probit Analysis," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 23(1), pages 1-24, August.
    33. Stephen Nickell & Sushil Wadhwani, 1991. "Employment Determination in British Industry: Investigations Using Micro-Data," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 58(5), pages 955-969.
    34. Abel, Andrew B & Blanchard, Olivier J, 1986. "The Present Value of Profits and Cyclical Movements in Investment," Econometrica, Econometric Society, vol. 54(2), pages 249-273, March.
    35. Hayashi, Fumio, 1982. "Tobin's Marginal q and Average q: A Neoclassical Interpretation," Econometrica, Econometric Society, vol. 50(1), pages 213-224, January.
    36. Chirinko, Robert S. & Schaller, Huntley, 2009. "The irreversibility premium," Journal of Monetary Economics, Elsevier, vol. 56(3), pages 390-408, April.
    37. Russell W. Cooper & John C. Haltiwanger, 2006. "On the Nature of Capital Adjustment Costs," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 73(3), pages 611-633.
    38. Lubomír Lízal & Jan Svejnar, 2002. "Investment, Credit Rationing, And The Soft Budget Constraint: Evidence From Czech Panel Data," The Review of Economics and Statistics, MIT Press, vol. 84(2), pages 353-370, May.
    39. Stephen Bond, 2002. "Dynamic panel data models: a guide to microdata methods and practice," CeMMAP working papers CWP09/02, Centre for Microdata Methods and Practice, Institute for Fiscal Studies.
    40. Himmelberg, Charles P & Petersen, Bruce C, 1994. "R&D and Internal Finance: A Panel Study of Small Firms in High-Tech Industries," The Review of Economics and Statistics, MIT Press, vol. 76(1), pages 38-51, February.
    41. Robert E. Carpenter & Bruce C. Petersen, 2002. "Is The Growth Of Small Firms Constrained By Internal Finance?," The Review of Economics and Statistics, MIT Press, vol. 84(2), pages 298-309, May.
    42. Sharpe, Steven A, 1994. "Financial Market Imperfections, Firm Leverage, and the Cyclicality of Employment," American Economic Review, American Economic Association, vol. 84(4), pages 1060-1074, September.
    43. Caballero, Ricardo J., 1999. "Aggregate investment," Handbook of Macroeconomics, in: J. B. Taylor & M. Woodford (ed.), Handbook of Macroeconomics, edition 1, volume 1, chapter 12, pages 813-862, Elsevier.
    44. Barnett, Steven A. & Sakellaris, Plutarchos, 1998. "Nonlinear response of firm investment to Q:: Testing a model of convex and non-convex adjustment costs1," Journal of Monetary Economics, Elsevier, vol. 42(2), pages 261-288, July.
    45. Berger, Philip G. & Ofek, Eli & Swary, Itzhak, 1996. "Investor valuation of the abandonment option," Journal of Financial Economics, Elsevier, vol. 42(2), pages 257-287, October.
    46. Heckman, James, 2013. "Sample selection bias as a specification error," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 31(3), pages 129-137.
    47. Mark E. Doms & Timothy Dunne, 1998. "Capital Adjustment Patterns in Manufacturing Plants," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 1(2), pages 409-429, April.
    48. Ricardo J. Caballero & Eduardo M. R. A. Engel & John C. Haltiwanger, 1995. "Plant-Level Adjustment and Aggregate Investment Dynamics," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 26(2), pages 1-54.
    49. John Shea, 1997. "Instrument Relevance in Multivariate Linear Models: A Simple Measure," The Review of Economics and Statistics, MIT Press, vol. 79(2), pages 348-352, May.
    50. Robert E. Carpenter & Steven M. Fazzari & Bruce C. Petersen, 1998. "Financing Constraints And Inventory Investment: A Comparative Study With High-Frequency Panel Data," The Review of Economics and Statistics, MIT Press, vol. 80(4), pages 513-519, November.
    51. Chee K. Ng & Janet Kiholm Smith & Richard L. Smith, 1999. "Evidence on the Determinants of Credit Terms Used in Interfirm Trade," Journal of Finance, American Finance Association, vol. 54(3), pages 1109-1129, June.
    52. Eberly, Janice C., 1997. "International evidence on investment and fundamentals," European Economic Review, Elsevier, vol. 41(6), pages 1055-1078, June.
    53. Aydoḡan Alti, 2003. "How Sensitive Is Investment to Cash Flow When Financing Is Frictionless?," Journal of Finance, American Finance Association, vol. 58(2), pages 707-722, April.
    54. Burnside, Craig, 1996. "Production function regressions, returns to scale, and externalities," Journal of Monetary Economics, Elsevier, vol. 37(2-3), pages 177-201, April.
    55. Mairesse, Jacques & Dormont, Brigitte, 1985. "Labor and investment demand at the firm level : A comparison of French, German and U.S. manufacturing, 1970-79," European Economic Review, Elsevier, vol. 28(1-2), pages 201-231.
    56. Janice C. Eberly & Andrew B. Abel, 2004. "Q Theory Without Adjustment Costs & Cash Flow Effects Without Financing Constraints," 2004 Meeting Papers 205, Society for Economic Dynamics.
    57. Manuel Arellano & Stephen Bond, 1991. "Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 58(2), pages 277-297.
    58. Albuquerque, R. & Hopenhayn, H.A., 1997. "Optimal Dynamic Lending Contracts with Imperfect Enforceability," RCER Working Papers 439, University of Rochester - Center for Economic Research (RCER).
    59. Robert E. Hall, 2004. "Measuring Factor Adjustment Costs," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 119(3), pages 899-927.
    60. Joao F. Gomes, 2001. "Financing Investment," American Economic Review, American Economic Association, vol. 91(5), pages 1263-1285, December.
    61. Windmeijer, Frank, 2005. "A finite sample correction for the variance of linear efficient two-step GMM estimators," Journal of Econometrics, Elsevier, vol. 126(1), pages 25-51, May.
    62. Steven N. Kaplan & Luigi Zingales, 1997. "Do Investment-Cash Flow Sensitivities Provide Useful Measures of Financing Constraints?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 112(1), pages 169-215.
    63. Barton H. Hamilton, 2000. "Does Entrepreneurship Pay? An Empirical Analysis of the Returns to Self-Employment," Journal of Political Economy, University of Chicago Press, vol. 108(3), pages 604-631, June.
    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. Bazdresch, Santiago, 2013. "The role of non-convex costs in firms' investment and financial dynamics," Journal of Economic Dynamics and Control, Elsevier, vol. 37(5), pages 929-950.
    2. Bayer, Christian, 2006. "Investment dynamics with fixed capital adjustment cost and capital market imperfections," Journal of Monetary Economics, Elsevier, vol. 53(8), pages 1909-1947, November.
    3. Giuseppe Bonazzi & Mattia Iotti, 2016. "Evaluation of Investment in Renovation to Increase the Quality of Buildings: A Specific Discounted Cash Flow ( DCF ) Approach of Appraisal," Sustainability, MDPI, vol. 8(3), pages 1-17, March.
    4. Christian Bayer, 2001. "Aggregate investment dynamics when firms face fixed investment cost and capital market imperfections," Discussion Papers in Economics 01_13, University of Dortmund, Department of Economics.
    5. Caggese, Andrea, 2007. "Financing constraints, irreversibility, and investment dynamics," Journal of Monetary Economics, Elsevier, vol. 54(7), pages 2102-2130, October.
    6. Agustinus Prasetyantoko, 2006. "Financing Constraint and Firm Investment Following a Financial Crisis in Indonesia," Post-Print halshs-00133964, HAL.
    7. Wang, Qunwei & Fan, Zining, 2023. "Green finance and investment behavior of renewable energy enterprises: A case study of China," International Review of Financial Analysis, Elsevier, vol. 87(C).
    8. Andrea Caggese, 2005. "Financing Imperfections and the Investments Decisions of Privately Owned Firms," Working Papers 265, Barcelona School of Economics.
    9. Becchetti, Leonardo & Castelli, Annalisa & Hasan, Iftekhar, 2008. "Investment-cash flow sensitivities, credit rationing and financing constraints," Research Discussion Papers 15/2008, Bank of Finland.
    10. Mattia Iotti & Giuseppe Bonazzi, 2016. "Assessment of Biogas Plant Firms by Application of Annual Accounts and Financial Data Analysis Approach," Energies, MDPI, vol. 9(9), pages 1-19, September.
    11. Andrea Caggese & Vicente Cuñat, 2008. "Financing Constraints and Fixed‐term Employment Contracts," Economic Journal, Royal Economic Society, vol. 118(533), pages 2013-2046, November.
    12. Gaurav Gupta & Jitendra Mahakud, 2019. "Alternative measure of financial development and investment-cash flow sensitivity: evidence from an emerging economy," Financial Innovation, Springer;Southwestern University of Finance and Economics, vol. 5(1), pages 1-28, December.
    13. Chris Edson, 2012. "The capital constraining effects of the norwegian wealth tax," Discussion Papers 724, Statistics Norway, Research Department.
    14. repec:zbw:bofrdp:2008_015 is not listed on IDEAS
    15. Guariglia, Alessandra & Tsoukalas, John & Tsoukas, Serafeim, 2012. "Investment, irreversibility, and financing constraints: Evidence from a panel of transition economies," Economics Letters, Elsevier, vol. 117(3), pages 582-584.
    16. Bayer, Christian, 2008. "On the interaction of financial frictions and fixed capital adjustment costs: Evidence from a panel of German firms," Journal of Economic Dynamics and Control, Elsevier, vol. 32(11), pages 3538-3559, November.
    17. John Bailey Jones & Sangeeta Pratap, 2020. "An Estimated Structural Model of Entrepreneurial Behavior," American Economic Review, American Economic Association, vol. 110(9), pages 2859-2898, September.
    18. Becchetti, Leonardo & Castelli, Annalisa & Hasan, Iftekhar, 2008. "Investment-cash flow sensitivities, credit rationing and financing constraints," Bank of Finland Research Discussion Papers 15/2008, Bank of Finland.
    19. Alessandra Guariglia & John Tsoukalas & Serafeim Tsoukas, 2010. "Investment, irreversibility, and financing constraints in transition economies," Discussion Papers 10/03, University of Nottingham, School of Economics.
    20. Bellmann, Lutz & Gerner, Hans-Dieter & Hübler, Olaf, 2013. "Investment under Company-Level Pacts," IZA Discussion Papers 7195, Institute of Labor Economics (IZA).
    21. Santiago Carbó-Valverde & Francisco Rodríguez-Fernández & Gregory F. Udell, 2008. "Bank lending, financing constraints and SME investment," Working Paper Series WP-08-04, Federal Reserve Bank of Chicago.

    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. Andrea Caggese, 2005. "Financing Imperfections and the Investments Decisions of Privately Owned Firms," Working Papers 265, Barcelona School of Economics.
    2. Jason G. Cummins & Kevin A. Hassett & Stephen D. Oliner, 2006. "Investment Behavior, Observable Expectations, and Internal Funds," American Economic Review, American Economic Association, vol. 96(3), pages 796-810, June.
    3. Carpenter, Robert E. & Guariglia, Alessandra, 2008. "Cash flow, investment, and investment opportunities: New tests using UK panel data," Journal of Banking & Finance, Elsevier, vol. 32(9), pages 1894-1906, September.
    4. Coad, Alex, 2010. "Neoclassical vs evolutionary theories of financial constraints: Critique and prospectus," Structural Change and Economic Dynamics, Elsevier, vol. 21(3), pages 206-218, August.
    5. Jean-Bernard Chatelain, 2003. "Structural modelling of financial constraints on investment: where do we stand?," Chapters, in: Paul Butzen & Catherine Fuss (ed.), Firms’ Investment and Finance Decisions, chapter 2, pages 40-58, Edward Elgar Publishing.
    6. Alessandra Guariglia & John Tsoukalas & Serafeim Tsoukas, 2010. "Investment, irreversibility, and financing constraints in transition economies," Discussion Papers 10/03, University of Nottingham, School of Economics.
    7. Caggese, Andrea, 2007. "Financing constraints, irreversibility, and investment dynamics," Journal of Monetary Economics, Elsevier, vol. 54(7), pages 2102-2130, October.
    8. Mykhayliv, Dariya & Zauner, Klaus G., 2013. "Investment behavior and ownership structures in Ukraine: Soft budget constraints, government ownership and private benefits of control," Journal of Comparative Economics, Elsevier, vol. 41(1), pages 265-278.
    9. Fabio Bertoni & Massimo G. Colombo & Annalisa Croce, 2010. "The Effect of Venture Capital Financing on the Sensitivity to Cash Flow of Firm's Investments," European Financial Management, European Financial Management Association, vol. 16(4), pages 528-551, September.
    10. Cao, Dan & Lorenzoni, Guido & Walentin, Karl, 2019. "Financial frictions, investment, and Tobin’s q," Journal of Monetary Economics, Elsevier, vol. 103(C), pages 105-122.
    11. Ann E. Harrison & Inessa Love & Margaret S. McMillan, 2022. "Global capital flows and financing constraints," World Scientific Book Chapters, in: Globalization, Firms, and Workers, chapter 8, pages 181-213, World Scientific Publishing Co. Pte. Ltd..
    12. Milos Markovic & Michael A. Stemmer, 2017. "Firm Growth Dynamics and Financial Constraints: Evidence from Serbian Firms," Documents de travail du Centre d'Economie de la Sorbonne 17012, Université Panthéon-Sorbonne (Paris 1), Centre d'Economie de la Sorbonne.
    13. Carlos Carreira & Filipe Silva, 2010. "No Deep Pockets: Some Stylized Empirical Results On Firms’ Financial Constraints," Journal of Economic Surveys, Wiley Blackwell, vol. 24(4), pages 731-753, September.
    14. Sevcan Yesiltas, 2009. "Financing Constraints and Investment: The Case of Turkish Manufacturing Firms," 2009 Meeting Papers 874, Society for Economic Dynamics.
    15. Bayer, Christian, 2008. "On the interaction of financial frictions and fixed capital adjustment costs: Evidence from a panel of German firms," Journal of Economic Dynamics and Control, Elsevier, vol. 32(11), pages 3538-3559, November.
    16. Martinsson, Gustav, 2009. "Finance and R&D Investments - is there a debt overhang effect on R&D investments?," Working Paper Series in Economics and Institutions of Innovation 174, Royal Institute of Technology, CESIS - Centre of Excellence for Science and Innovation Studies.
    17. Jean-Bernard Chatelain, 2002. "Structural modelling of investment and financial constraints: Where do we stand?," Working Paper Research 28, National Bank of Belgium.
    18. Chen, Huafeng (Jason) & Chen, Shaojun (Jenny), 2012. "Investment-cash flow sensitivity cannot be a good measure of financial constraints: Evidence from the time series," Journal of Financial Economics, Elsevier, vol. 103(2), pages 393-410.
    19. Whited, Toni M., 2006. "External finance constraints and the intertemporal pattern of intermittent investment," Journal of Financial Economics, Elsevier, vol. 81(3), pages 467-502, September.
    20. Ding, Sai & Kim, Minjoo & Zhang, Xiao, 2018. "Do firms care about investment opportunities? Evidence from China," Journal of Corporate Finance, Elsevier, vol. 52(C), pages 214-237.

    More about this item

    JEL classification:

    • D21 - Microeconomics - - Production and Organizations - - - Firm Behavior: Theory
    • G31 - Financial Economics - - Corporate Finance and Governance - - - Capital Budgeting; Fixed Investment and Inventory Studies

    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:mmf:mmfc03:9. 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: Christopher F. Baum (email available below). General contact details of provider: http://www.essex.ac.uk/afm/mmf/index.html .

    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.