IDEAS home Printed from https://ideas.repec.org/a/eee/tefoso/v140y2019icp271-280.html
   My bibliography  Save this article

Product innovation and firm performance in transition economies: A multi-stage estimation approach

Author

Listed:
  • Ramadani, Veland
  • Hisrich, Robert D.
  • Abazi-Alili, Hyrije
  • Dana, Léo-Paul
  • Panthi, Laxman
  • Abazi-Bexheti, Lejla

Abstract

Using Business Environment Enterprise Performance Surveys (BEEPS), this paper provides a multistage empirical analysis of product innovation and firm performance in transition economies (TEs). The Crepon-Duguet-Mairesse (CDM) model, a four-stage approach, is used to investigate the innovation-performance relationship. The multistage model allows studying the innovation activities of firms through multi-interrelated factors while controlling the issue of simultaneity and causality. The paper contributes to the research in this area by estimating the effect of innovation on performance through multistage equation modeling. It fills the gap in providing an understanding of factors that influence on product innovation - firm performance relationship in transition economies. This research is among the first to use product-only innovation to measure the impact of innovation on firms' performance. Findings indicate that product innovation has a positive impact on firm performance in transition economies, complemented by significant impact of specific control variables such as size, total labor cost, capital of the firm. Whereas age and competition from the informal sector, have a negative and significant effect on performance.

Suggested Citation

  • Ramadani, Veland & Hisrich, Robert D. & Abazi-Alili, Hyrije & Dana, Léo-Paul & Panthi, Laxman & Abazi-Bexheti, Lejla, 2019. "Product innovation and firm performance in transition economies: A multi-stage estimation approach," Technological Forecasting and Social Change, Elsevier, vol. 140(C), pages 271-280.
    • Handle: RePEc:eee:tefoso:v:140:y:2019:i:c:p:271-280
    DOI: 10.1016/j.techfore.2018.12.010
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0040162518311995
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.techfore.2018.12.010?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

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

    References listed on IDEAS

    as
    1. Van Biesebroeck, Johannes, 2005. "Firm Size Matters: Growth and Productivity Growth in African Manufacturing," Economic Development and Cultural Change, University of Chicago Press, vol. 53(3), pages 545-583, April.
    2. Shqipe Gërguri-Rashiti & Veland Ramadani & Hyrije Abazi-Alili & Léo-Paul Dana & Vanessa Ratten, 2017. "ICT, Innovation and Firm Performance: The Transition Economies Context," Post-Print hal-02008550, HAL.
    3. Besnik A. Krasniqi & Sameeksha Desai, 2016. "Institutional drivers of high-growth firms: country-level evidence from 26 transition economies," Small Business Economics, Springer, vol. 47(4), pages 1075-1094, December.
    4. David J. Teece, 2003. "Competition, Cooperation, and Innovation Organizational Arrangements for Regimes of Rapid Technological Progress," World Scientific Book Chapters, in: Essays In Technology Management And Policy Selected Papers of David J Teece, chapter 16, pages 447-474, World Scientific Publishing Co. Pte. Ltd..
    5. Petra Andries & Dirk Czarnitzki, 2014. "Small firm innovation performance and employee involvement," Small Business Economics, Springer, vol. 43(1), pages 21-38, June.
    6. Messeni Petruzzelli, Antonio & Ardito, Lorenzo & Savino, Tommaso, 2018. "Maturity of knowledge inputs and innovation value: The moderating effect of firm age and size," Journal of Business Research, Elsevier, vol. 86(C), pages 190-201.
    7. Zoltán J. Ács & Erkko Autio & László Szerb, 2015. "National Systems of Entrepreneurship: Measurement issues and policy implications," Chapters, in: Global Entrepreneurship, Institutions and Incentives, chapter 28, pages 523-541, Edward Elgar Publishing.
    8. Daron Acemoglu & Philippe Aghion & Fabrizio Zilibotti, 2006. "Distance to Frontier, Selection, and Economic Growth," Journal of the European Economic Association, MIT Press, vol. 4(1), pages 37-74, March.
    9. Mary O’Mahony & Ana Rincón-Aznar & Catherine Robinson, 2010. "Productivity Growth in Europe and the US: a Sectoral Study," Review of Economics and Institutions, Università di Perugia, vol. 1(1).
    10. James R. Tybout, 2000. "Manufacturing Firms in Developing Countries: How Well Do They Do, and Why?," Journal of Economic Literature, American Economic Association, vol. 38(1), pages 11-44, March.
    11. Murphy, Gregory B. & Trailer, Jeff W. & Hill, Robert C., 1996. "Measuring performance in entrepreneurship research," Journal of Business Research, Elsevier, vol. 36(1), pages 15-23, May.
    12. Sohn, S.Y. & Gyu Joo, Yong & Kyu Han, Hong, 2007. "Structural equation model for the evaluation of national funding on R&D project of SMEs in consideration with MBNQA criteria," Evaluation and Program Planning, Elsevier, vol. 30(1), pages 10-20, February.
    13. Bruno Crepon & Emmanuel Duguet & Jacques Mairesse, 1998. "Research, Innovation And Productivity: An Econometric Analysis At The Firm Level," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 7(2), pages 115-158.
    14. Lisa De Propris, 2002. "Types of innovation and inter-firm co-operation," Entrepreneurship & Regional Development, Taylor & Francis Journals, vol. 14(4), pages 337-353, October.
    15. Peters, Bettina & Lööf, Hans & Janz, Norbert, 2003. "Firm Level Innovation and Productivity: Is there a Common Story Across Countries?," ZEW Discussion Papers 03-26, ZEW - Leibniz Centre for European Economic Research.
    16. Daron Acemoglu & James A. Robinson & Thierry Verdier, 2017. "Asymmetric Growth and Institutions in an Interdependent World," Journal of Political Economy, University of Chicago Press, vol. 125(5), pages 1245-1305.
    17. Alfonso Expósito & Juan A. Sanchis-Llopis, 2018. "Innovation and business performance for Spanish SMEs: new evidence from a multi-dimensional approach," Working Papers 1805, Department of Applied Economics II, Universidad de Valencia.
    18. Apanasovich, Natalja & Alcalde Heras, Henar & Parrilli, Mario Davide, 2016. "The impact of business innovation modes on SME innovation performance in post-Soviet transition economies: The case of Belarus," Technovation, Elsevier, vol. 57, pages 30-40.
    19. Robert D. Hisrich & Saša Petković & Veland Ramadani & Léo-Paul Dana, 2016. "Venture capital funds in transition countries: Insights from Bosnia and Herzegovina and Macedonia," Post-Print hal-02012308, HAL.
    20. Fernandes, Cristina & Ferreira, João & Raposo, Mario, 2013. "Drivers to firm innovation and their effects on performance: An international comparison," MPRA Paper 46776, University Library of Munich, Germany.
    21. Zoltan J. Acs & David B. Audretsch, 2008. "Innovation in Large and Small Firms: An Empirical Analysis," Chapters, in: Entrepreneurship, Growth and Public Policy, chapter 1, pages 3-15, Edward Elgar Publishing.
    22. Rachel Griffith & Elena Huergo & Jacques Mairesse & Bettina Peters, 2006. "Innovation and Productivity Across Four European Countries," Oxford Review of Economic Policy, Oxford University Press and Oxford Review of Economic Policy Limited, vol. 22(4), pages 483-498, Winter.
    23. Lerner, Josh, 2012. "The Architecture of Innovation: The Economics of Creative Organizations," OUP Catalogue, Oxford University Press, number 9780199639892.
    24. Bronwyn H. Hall & Francesca Lotti & Jacques Mairesse, 2013. "Evidence on the impact of R&D and ICT investments on innovation and productivity in Italian firms," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 22(3), pages 300-328, April.
    25. Veland Ramadani & Hyrije Abazi-Alili & Léo-Paul Dana & Gadaf Rexhepi & Sadudin Ibraimi, 2017. "The impact of knowledge spillovers and innovation on firm-performance: findings from the Balkans countries," International Entrepreneurship and Management Journal, Springer, vol. 13(1), pages 299-325, March.
    26. Laia Castany & Enrique López-Bazo & Rosina Moreno, 2005. "Differences In Total Factor Productivity Across Firm Size - A Distributional Analysis," ERSA conference papers ersa05p115, European Regional Science Association.
    27. Branch, Ben, 1974. "Research and Development Activity and Profitability: A Distributed Lag Analysis," Journal of Political Economy, University of Chicago Press, vol. 82(5), pages 999-1011, Sept./Oct.
    28. Hashi, Iraj & Stojčić, Nebojša, 2013. "The impact of innovation activities on firm performance using a multi-stage model: Evidence from the Community Innovation Survey 4," Research Policy, Elsevier, vol. 42(2), pages 353-366.
    29. Jan Svejnar, 2002. "Transition Economies: Performance and Challenges," Journal of Economic Perspectives, American Economic Association, vol. 16(1), pages 3-28, Winter.
    30. Jaan Masso & Priit Vahter, 2008. "Technological innovation and productivity in late-transition Estonia: econometric evidence from innovation surveys," The European Journal of Development Research, Taylor and Francis Journals, vol. 20(2), pages 240-261.
    31. Cheung Kui-yin & Lin, Ping, 2004. "Spillover effects of FDI on innovation in China: Evidence from the provincial data," China Economic Review, Elsevier, vol. 15(1), pages 25-44.
    32. Smallbone, David & Welter, Friederike, 2001. "The Distinctiveness of Entrepreneurship in Transition Economies," Small Business Economics, Springer, vol. 16(4), pages 249-262, June.
    33. Baumol, William J., 1996. "Entrepreneurship: Productive, unproductive, and destructive," Journal of Business Venturing, Elsevier, vol. 11(1), pages 3-22, January.
    34. Hans Lööf & Jacques Mairesse & Pierre Mohnen, 2017. "CDM 20 years after," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 26(1-2), pages 1-5, February.
    35. ISOGAWA Daiya & NISHIKAWA Kohei & OHASHI Hiroshi, 2012. "New-to-Market Product Innovation and Firm Performance: Evidence from a firm-level innovation survey in Japan," Discussion papers 12077, Research Institute of Economy, Trade and Industry (RIETI).
    36. Ehie, Ike C. & Olibe, Kingsley, 2010. "The effect of R&D investment on firm value: An examination of US manufacturing and service industries," International Journal of Production Economics, Elsevier, vol. 128(1), pages 127-135, November.
    37. Roberta Capello & Camilla Lenzi, 2013. "Territorial patterns of innovation: a taxonomy of innovative regions in Europe," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 51(1), pages 119-154, August.
    38. Carlin Wendy & Schaffer Mark & Seabright Paul, 2004. "A Minimum of Rivalry: Evidence from Transition Economies on the Importance of Competition for Innovation and Growth," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 3(1), pages 1-43, September.
    39. Crepon, B. & Duguet, E. & Mairesse, J., 1998. "Research Investment, Innovation and Productivity: An Econometric Analysis at the Firm Level," Papiers d'Economie Mathématique et Applications 98.15, Université Panthéon-Sorbonne (Paris 1).
    40. Jürgen Antony & Torben Klarl & Erik E. Lehmann, 2017. "Productive and harmful entrepreneurship in a knowledge economy," Small Business Economics, Springer, vol. 49(1), pages 189-202, June.
    41. Hans Loof & Almas Heshmati, 2006. "On the relationship between innovation and performance: A sensitivity analysis," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 15(4-5), pages 317-344.
    42. Tiwari, Rajnish & Buse, Stephan, 2007. "Barriers to innovation in SMEs: Can the internationalization of R&D mitigate their effects?," Working Papers 50, Hamburg University of Technology (TUHH), Institute for Technology and Innovation Management.
    43. Tomislav Baković, 2010. "Managing innovation systems in transition economies," EFZG Working Papers Series 1001, Faculty of Economics and Business, University of Zagreb.
    44. Selma Kurtishi-Kastrati & Veland Ramadani & Léo-Paul Dana & Vanessa Ratten, 2016. "Do foreign direct investments accelerate economic growth? The case of the Republic of Macedonia," Post-Print hal-02017370, HAL.
    45. Barry L. Bayus & Gary Erickson & Robert Jacobson, 2003. "The Financial Rewards of New Product Introductions in the Personal Computer Industry," Management Science, INFORMS, vol. 49(2), pages 197-210, February.
    46. László Szerb, 2008. "The Examination of the Level of Entrepreneurship in Eight Central Eastern European Countries," Proceedings-6th International Conference on Management, Enterprise and Benchmarking (MEB 2008), in: György Kadocsa (ed.),6th International Conference on Management, Enterprise and Benchmarking MEB 2008-Proceedings, pages 69-83, Óbuda University, Keleti Faculty of Business and Management.
    47. Leo Paul Dana & Teresa E. Dana, 2005. "Expanding the scope of methodologies used in entrepreneurship research," International Journal of Entrepreneurship and Small Business, Inderscience Enterprises Ltd, vol. 2(1), pages 79-88.
    48. Nebojša Stojcic & Iraj Hashi, 2014. "Firm Productivity and Type of Innovation: Evidence from the Community Innovation Survey 6," Croatian Economic Survey, The Institute of Economics, Zagreb, vol. 16(2), pages 121-146, December.
    49. Parrilli, Mario Davide & Alcalde Heras, Henar, 2016. "STI and DUI innovation modes: Scientific-technological and context-specific nuances," Research Policy, Elsevier, vol. 45(4), pages 747-756.
    50. Mehmet Huseyin Bilgin & Hakan Danis & Ender Demir & Ugur Can (ed.), 2018. "Eurasian Economic Perspectives," Eurasian Studies in Business and Economics, Springer, number 978-3-319-67916-7, January.
    51. Robert D. Hisrich & Veland Ramadani, 2017. "Effective Entrepreneurial Management," Springer Texts in Business and Economics, Springer, number 978-3-319-50467-4, June.
    52. Jose-Luis Hervas-Oliver & Francisca Sempere-Ripoll & Carles Boronat-Moll, 2014. "Process innovation strategy in SMEs, organizational innovation and performance: a misleading debate?," Small Business Economics, Springer, vol. 43(4), pages 873-886, December.
    53. Veland Ramadani & Shqipe Gerguri, 2011. "Innovations: Principles and Strategies," Advances In Management, Advances in Management, vol. 4(7), July.
    54. Riccardo Rialti & Massimiliano M. Pellegrini & Andrea Caputo & Marina Dabic, 2017. "Entrepreneurial education and internationalisation of firms in transition economies: a conceptual framework from the case of Croatia," World Review of Entrepreneurship, Management and Sustainable Development, Inderscience Enterprises Ltd, vol. 13(2/3), pages 290-313.
    55. Mary Beth Rousseau & Blake D. Mathias & Laura T. Madden & T. Russell Crook, 2016. "Innovation, Firm Performance, And Appropriation: A Meta-Analysis," International Journal of Innovation Management (ijim), World Scientific Publishing Co. Pte. Ltd., vol. 20(03), pages 1-29, April.
    56. Vanessa Ratten & João J. Ferreira & Cristina I. Fernandes, 2017. "Balkans entrepreneurship: the role of internal and external knowledge for business creation," World Review of Entrepreneurship, Management and Sustainable Development, Inderscience Enterprises Ltd, vol. 13(2/3), pages 126-140.
    57. David B. Audretsch, 1995. "Innovation and Industry Evolution," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262011468, April.
    58. Nunes, Paulo Maçãs & Serrasqueiro, Zélia & Leitão, João, 2012. "Is there a linear relationship between R&D intensity and growth? Empirical evidence of non-high-tech vs. high-tech SMEs," Research Policy, Elsevier, vol. 41(1), pages 36-53.
    59. José L. González-Pernía & Andrés Jung & Iñaki Peña, 2015. "Innovation-driven entrepreneurship in developing economies," Entrepreneurship & Regional Development, Taylor & Francis Journals, vol. 27(9-10), pages 555-573, October.
    60. Rosenbusch, Nina & Brinckmann, Jan & Bausch, Andreas, 2011. "Is innovation always beneficial? A meta-analysis of the relationship between innovation and performance in SMEs," Journal of Business Venturing, Elsevier, vol. 26(4), pages 441-457, July.
    61. repec:lic:licosd:20408 is not listed on IDEAS
    62. László Szerb & Éva Komlósi & Balázs Páger, 2017. "A Multidimensional, Comparative Analysis of the Regional Entrepreneurship Performance in the Central and Eastern European EU Member Countries," Societies and Political Orders in Transition, in: Arnis Sauka & Alexander Chepurenko (ed.), Entrepreneurship in Transition Economies, pages 35-56, Springer.
    63. Zoltan Acs & Laszlo Szerb, 2007. "Entrepreneurship, Economic Growth and Public Policy," Small Business Economics, Springer, vol. 28(2), pages 109-122, March.
    64. Arnis Sauka & Alexander Chepurenko (ed.), 2017. "Entrepreneurship in Transition Economies," Societies and Political Orders in Transition, Springer, number 978-3-319-57342-7, September.
    65. Ganna Vakhitova & Tetyana Pavlenko, 2010. "Innovation and Productivity: a Firm Level Study of Ukrainian Manufacturing Sector," Discussion Papers 27, Kyiv School of Economics.
    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. Veland Ramadani & Hyrije Abazi-Alili & Léo-Paul Dana & Gadaf Rexhepi & Sadudin Ibraimi, 2017. "The impact of knowledge spillovers and innovation on firm-performance: findings from the Balkans countries," International Entrepreneurship and Management Journal, Springer, vol. 13(1), pages 299-325, March.
    2. Teimuraz Gogokhia & George Berulava, 2021. "Business environment reforms, innovation and firm productivity in transition economies," Eurasian Business Review, Springer;Eurasia Business and Economics Society, vol. 11(2), pages 221-245, June.
    3. Lopez-Rodriguez, Jesus & Martinez-Lopez, Diego, 2017. "Looking beyond the R&D effects on innovation: The contribution of non-R&D activities to total factor productivity growth in the EU," Structural Change and Economic Dynamics, Elsevier, vol. 40(C), pages 37-45.
    4. Ugur, Mehment & Vivarelli, Marco, 2020. "The role of innovation in industrial dynamics and productivity growth: a survey of the literature," GLO Discussion Paper Series 648, Global Labor Organization (GLO).
    5. Fedyunina, Anna & Radosevic, Slavo, 2022. "The relationship between R&D, innovation and productivity in emerging economies: CDM model and alternatives," Economic Systems, Elsevier, vol. 46(3).
    6. Beneito, Pilar & Rochina-Barrachina, María Engracia & Sanchis, Amparo, 2014. "Learning through experience in Research & Development: An empirical analysis with Spanish firms," Technological Forecasting and Social Change, Elsevier, vol. 88(C), pages 290-305.
    7. Crespi, Gustavo & Zuniga, Pluvia, 2012. "Innovation and Productivity: Evidence from Six Latin American Countries," World Development, Elsevier, vol. 40(2), pages 273-290.
    8. Mehmet Ugur & Marco Vivarelli, 2021. "Innovation, firm survival and productivity: the state of the art," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 30(5), pages 433-467, July.
    9. Mehmet Ugur & Marco Vivarelli, 2020. "Technology, industrial dynamics and productivity: a critical survey," DISCE - Quaderni del Dipartimento di Politica Economica dipe0011, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    10. Audretsch, David B. & Belitski, Maksim, 2020. "The role of R&D and knowledge spillovers in innovation and productivity," European Economic Review, Elsevier, vol. 123(C).
    11. Son Thi Kim Le, 2019. "Innovation efforts in developing countries: The case of Vietnamese small and medium-sized enterprises," WIDER Working Paper Series wp-2019-7, World Institute for Development Economic Research (UNU-WIDER).
    12. Hall, B.H., 2011. "Innovation and productivity," MERIT Working Papers 2011-028, United Nations University - Maastricht Economic and Social Research Institute on Innovation and Technology (MERIT).
    13. Bronwyn Hall & Francesca Lotti & Jacques Mairesse, 2009. "Innovation and productivity in SMEs: empirical evidence for Italy," Small Business Economics, Springer, vol. 33(1), pages 13-33, June.
    14. Esther Goya & Esther Vayá & Jordi Suriñach, 2012. "“Do intra- and inter-industry spillovers matter? CDM model estimates for Spain”," IREA Working Papers 201214, University of Barcelona, Research Institute of Applied Economics, revised Sep 2012.
    15. Wadho, Waqar & Chaudhry, Azam, 2022. "Innovation strategies and productivity growth in developing countries: Firm-level evidence from Pakistani manufacturers," Journal of Asian Economics, Elsevier, vol. 81(C).
    16. Bartz, Wiebke & Mohnen, Pierre & Schweiger, Helena, 2016. "The role of innovation and management practices in determining firm productivity in developing economies," MERIT Working Papers 2016-034, United Nations University - Maastricht Economic and Social Research Institute on Innovation and Technology (MERIT).
    17. Burcu Fazlıoğlu & Başak Dalgıç & Ahmet Burçin Yereli, 2019. "The effect of innovation on productivity: evidence from Turkish manufacturing firms," Industry and Innovation, Taylor & Francis Journals, vol. 26(4), pages 439-460, April.
    18. Adel Ben Khalifa, 2023. "Impact of research and development (R&D) and information, and communication technology (ICT) on innovation and productivity evidence from Tunisian manufacturing firms," Economics of Transition and Institutional Change, John Wiley & Sons, vol. 31(2), pages 341-361, April.
    19. Pierre Mohnen & Bronwyn Hall, 2013. "Innovation and Productivity: An Update," Eurasian Business Review, Springer;Eurasia Business and Economics Society, vol. 3(1), pages 47-65, June.
    20. Oleg Mariev & Karina Nagieva & Andrey Pushkarev & Natalia Davidson & Kazi Sohag, 2022. "Effects of R&D spending on productivity of the Russian firms: does technological intensity matter?," Empirical Economics, Springer, vol. 62(5), pages 2619-2643, May.

    More about this item

    Keywords

    Innovation; Product-only innovation; Performance; Crepon-Duguet-Mairesse (CDM) model; Business Environment Enterprise Performance Surveys (BEEPS); Transition economies;
    All these keywords.

    JEL classification:

    • L20 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - General
    • L25 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Firm Performance
    • L26 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Entrepreneurship
    • M20 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Business Economics - - - General
    • O32 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Management of Technological Innovation and R&D
    • O57 - Economic Development, Innovation, Technological Change, and Growth - - Economywide Country Studies - - - Comparative Studies of Countries

    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:tefoso:v:140:y:2019:i:c:p:271-280. 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.sciencedirect.com/science/journal/00401625 .

    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.