IDEAS home Printed from https://ideas.repec.org/a/eee/proeco/v229y2020ics092552732030147x.html
   My bibliography  Save this article

Servitization and supply chain integration: An empirical analysis

Author

Listed:
  • Shah, Syed Aamir Ali
  • Jajja, Muhammad Shakeel Sadiq
  • Chatha, Kamran Ali
  • Farooq, Sami

Abstract

Supply chain literature highlights the importance of the role of supply chain partners in a manufacturer's journey towards servitization. However, there is scarce empirical research seeking to explain supply chain level factors that enable servitization. Using resource dependence theory, we argue that servitization orientation encourages organizations to enhance supplier, internal, and customer integration (three dimensions of supply chain integration) which in turn enhance servitization (basic and advanced service provision) ultimately affecting firm performance. Covariance-based structural equation modelling is applied to test the hypotheses using data of 307 manufacturing companies obtained from the sixth version of International Manufacturing Strategy Survey. Empirical examination provides evidence that servitization oriented firms enhance internal integration and the integration with key suppliers and customers. However, there is an uneven relationship between firm's integrative practices with suppliers and customers and the provision of basic and advanced services such that enhanced provision of basic services requires more supplier integration while enhanced provision of advanced services requires more customer integration. Also, the performance implications of different types of service provision are found to be unequal. These findings suggest that servitization oriented firms need to improve a specific dimension of supply chain integration to enhance a particular type of service provision. The paper makes an initial attempt to empirically explore the enabling role of supply chain integration in facilitating servitization.

Suggested Citation

  • Shah, Syed Aamir Ali & Jajja, Muhammad Shakeel Sadiq & Chatha, Kamran Ali & Farooq, Sami, 2020. "Servitization and supply chain integration: An empirical analysis," International Journal of Production Economics, Elsevier, vol. 229(C).
  • Handle: RePEc:eee:proeco:v:229:y:2020:i:c:s092552732030147x
    DOI: 10.1016/j.ijpe.2020.107765
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S092552732030147X
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.ijpe.2020.107765?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. Min Zhang & Hangfei Guo & Xiande Zhao, 2017. "Effects of social capital on operational performance: impacts of servitisation," International Journal of Production Research, Taylor & Francis Journals, vol. 55(15), pages 4304-4318, August.
    2. Li, Wenli & Humphreys, Paul K. & Yeung, Andy C.L. & Edwin Cheng, T.C., 2007. "The impact of specific supplier development efforts on buyer competitive advantage: an empirical model," International Journal of Production Economics, Elsevier, vol. 106(1), pages 230-247, March.
    3. Fernando F. Suarez & Michael A. Cusumano & Steven J. Kahl, 2013. "Services and the Business Models of Product Firms: An Empirical Analysis of the Software Industry," Management Science, INFORMS, vol. 59(2), pages 420-435, November.
    4. Bernhard Dachs & Sabine Biege & Martin Borowiecki & Gunter Lay & Angela Jäger & Doris Schartinger, 2014. "Servitisation of European manufacturing: evidence from a large scale database," The Service Industries Journal, Taylor & Francis Journals, vol. 34(1), pages 5-23, January.
    5. Armstrong, J. Scott & Overton, Terry S., 1977. "Estimating Nonresponse Bias in Mail Surveys," MPRA Paper 81694, University Library of Munich, Germany.
    6. Atanu Chaudhuri & Jayanth Jayaram, 2019. "A socio-technical view of performance impact of integrated quality and sustainability strategies," International Journal of Production Research, Taylor & Francis Journals, vol. 57(5), pages 1478-1496, March.
    7. Law, Kris M.Y. & Gunasekaran, Angappa, 2012. "Sustainability development in high-tech manufacturing firms in Hong Kong: Motivators and readiness," International Journal of Production Economics, Elsevier, vol. 137(1), pages 116-125.
    8. Xing, Yijun & Liu, Yipeng & Tarba, Shlomo & Cooper, Sir Cary L., 2017. "Servitization in mergers and acquisitions: Manufacturing firms venturing from emerging markets into advanced economies," International Journal of Production Economics, Elsevier, vol. 192(C), pages 9-18.
    9. Wiengarten, Frank & Humphreys, Paul & Gimenez, Cristina & McIvor, Ronan, 2016. "Risk, risk management practices, and the success of supply chain integration," International Journal of Production Economics, Elsevier, vol. 171(P3), pages 361-370.
    10. Green, Maxwell H. & Davies, Philip & Ng, Irene C.L., 2017. "Two strands of servitization: A thematic analysis of traditional and customer co-created servitization and future research directions," International Journal of Production Economics, Elsevier, vol. 192(C), pages 40-53.
    11. Brusset, Xavier & Teller, Christoph, 2017. "Supply chain capabilities, risks, and resilience," International Journal of Production Economics, Elsevier, vol. 184(C), pages 59-68.
    12. Ja-Shen Chen & Don Kerr & Seng-Su Tsang & Yu Chieh Sung, 2015. "Co-production of service innovations through dynamic capability enhancement," The Service Industries Journal, Taylor & Francis Journals, vol. 35(1-2), pages 96-114, January.
    13. Wolfgang Ulaga & Werner Reinartz, 2011. "Hybrid Offerings: How Manufacturing Firms Combine Goods and Services Successfully," Post-Print hal-00642039, HAL.
    14. Cenamor, J. & Rönnberg Sjödin, D. & Parida, V., 2017. "Adopting a platform approach in servitization: Leveraging the value of digitalization," International Journal of Production Economics, Elsevier, vol. 192(C), pages 54-65.
    15. Joe S. Bain, 1951. "Relation of Profit Rate to Industry Concentration: American Manufacturing, 1936–1940," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 65(3), pages 293-324.
    16. He, Yuanqiong & Keung Lai, Kin & Sun, Hongyi & Chen, Yun, 2014. "The impact of supplier integration on customer integration and new product performance: The mediating role of manufacturing flexibility under trust theory," International Journal of Production Economics, Elsevier, vol. 147(PB), pages 260-270.
    17. Kauppi, Katri & Longoni, Annachiara & Caniato, Federico & Kuula, Markku, 2016. "Managing country disruption risks and improving operational performance: risk management along integrated supply chains," International Journal of Production Economics, Elsevier, vol. 182(C), pages 484-495.
    18. M. Antioco & R.K. Moenaert & A. Lindgreen & M.G.M. Wetzels, 2008. "Organizational antecedents to and consequences of service business orientations in manufacturing companies," Post-Print hal-00285794, HAL.
    19. Gregory G. Dess & Richard B. Robinson, 1984. "Measuring organizational performance in the absence of objective measures: The case of the privately‐held firm and conglomerate business unit," Strategic Management Journal, Wiley Blackwell, vol. 5(3), pages 265-273, July.
    20. Yong-Pyo Hong & YoungJun Kim & Beon Cheol Cin, 2015. "Product-Service System and Firm Performance: The Mediating Role of Product and Process Technological Innovation," Emerging Markets Finance and Trade, Taylor & Francis Journals, vol. 51(5), pages 975-984, September.
    21. Peter M. Ralston & Jennifer Blackhurst & David E. Cantor & Michael R. Crum, 2015. "A Structure–Conduct–Performance Perspective of How Strategic Supply Chain Integration Affects Firm Performance," Journal of Supply Chain Management, Institute for Supply Management, vol. 51(2), pages 47-64, April.
    22. Wolfgang Ulaga & Andreas Eggert & Jens Hogreve & Eva Muenkhoff, 2011. "Industrial services, product innovations, and firm profitability: A multiple-group latent growth curve analysis," Post-Print hal-00632809, HAL.
    23. Xinshu Zhao & John G. Lynch & Qimei Chen, 2010. "Reconsidering Baron and Kenny: Myths and Truths about Mediation Analysis," Journal of Consumer Research, Journal of Consumer Research Inc., vol. 37(2), pages 197-206, August.
    24. Teagarden, Mary B. & Von Glinow, Mary Ann & Mellahi, Kamel, 2018. "Contextualizing international business research: Enhancing rigor and relevance," Journal of World Business, Elsevier, vol. 53(3), pages 303-306.
    25. Rabetino, Rodrigo & Kohtamäki, Marko & Gebauer, Heiko, 2017. "Strategy map of servitization," International Journal of Production Economics, Elsevier, vol. 192(C), pages 144-156.
    26. Bustinza, Oscar F. & Vendrell-Herrero, Ferran & Baines, Tim, 2017. "Service implementation in manufacturing: An organisational transformation perspective," International Journal of Production Economics, Elsevier, vol. 192(C), pages 1-8.
    27. Dotun Adebanjo & Pei-Lee Teh & Pervaiz K. Ahmed, 2018. "The impact of supply chain relationships and integration on innovative capabilities and manufacturing performance: the perspective of rapidly developing countries," International Journal of Production Research, Taylor & Francis Journals, vol. 56(4), pages 1708-1721, February.
    28. Vendrell-Herrero, Ferran & Gomes, Emanuel & Bustinza, Oscar F. & Mellahi, Kamel, 2018. "Uncovering the role of cross-border strategic alliances and expertise decision centralization in enhancing product-service innovation in MMNEs," International Business Review, Elsevier, vol. 27(4), pages 814-825.
    29. Saccani, Nicola & Visintin, Filippo & Rapaccini, Mario, 2014. "Investigating the linkages between service types and supplier relationships in servitized environments," International Journal of Production Economics, Elsevier, vol. 149(C), pages 226-238.
    30. Oscar F. Bustinza & Ferran Vendrell-Herrero & Emanuel Gomes & Esteban Lafuente & Marco Opazo-Basáez & Rodrigo Rabetino & Yancy Vaillant, 2018. "Product-service innovation and performance: unveiling the complexities," International Journal of Business Environment, Inderscience Enterprises Ltd, vol. 10(2), pages 95-111.
    31. Steenkamp, Jan-Benedict E M & Baumgartner, Hans, 1998. "Assessing Measurement Invariance in Cross-National Consumer Research," Journal of Consumer Research, Journal of Consumer Research Inc., vol. 25(1), pages 78-90, June.
    32. Jose I. Galan & Maria J. Sanchez‐Bueno, 2009. "The continuing validity of the strategy‐structure nexus: new findings, 1993–2003," Strategic Management Journal, Wiley Blackwell, vol. 30(11), pages 1234-1243, November.
    33. Martinez, Veronica & Neely, Andy & Velu, Chander & Leinster-Evans, Stewart & Bisessar, Dav, 2017. "Exploring the journey to services," International Journal of Production Economics, Elsevier, vol. 192(C), pages 66-80.
    34. Jarvis, Cheryl Burke & MacKenzie, Scott B & Podsakoff, Philip M, 2003. "A Critical Review of Construct Indicators and Measurement Model Misspecification in Marketing and Consumer Research," Journal of Consumer Research, Journal of Consumer Research Inc., vol. 30(2), pages 199-218, September.
    35. Turunen, Taija & Finne, Max, 2014. "The organisational environment’s impact on the servitization of manufacturers," European Management Journal, Elsevier, vol. 32(4), pages 603-615.
    36. Jajja, Muhammad Shakeel Sadiq & Chatha, Kamran Ali & Farooq, Sami, 2018. "Impact of supply chain risk on agility performance: Mediating role of supply chain integration," International Journal of Production Economics, Elsevier, vol. 205(C), pages 118-138.
    37. Michael Antioco & Rudy Moenaert & Adam Lindgreen & Martin Wetzels, 2008. "Organizational antecedents to and consequences of service business orientations in manufacturing companies," Post-Print hal-02312526, HAL.
    38. Gebauer, Heiko & Fleisch, Elgar & Friedli, Thomas, 2005. "Overcoming the Service Paradox in Manufacturing Companies," European Management Journal, Elsevier, vol. 23(1), pages 14-26, February.
    39. Hong, Paul & Jagani, Sandeep & Kim, Jinhwan & Youn, Sun Hee, 2019. "Managing sustainability orientation: An empirical investigation of manufacturing firms," International Journal of Production Economics, Elsevier, vol. 211(C), pages 71-81.
    40. Wong, Christina W.Y. & Wong, Chee Yew & Boon-itt, Sakun, 2013. "The combined effects of internal and external supply chain integration on product innovation," International Journal of Production Economics, Elsevier, vol. 146(2), pages 566-574.
    41. Gebauer, Heiko & Saul, Caroline Jennings & Haldimann, Mirella & Gustafsson, Anders, 2017. "Organizational capabilities for pay-per-use services in product-oriented companies," International Journal of Production Economics, Elsevier, vol. 192(C), pages 157-168.
    42. Ayala, Néstor Fabián & Paslauski, Carolline Amaral & Ghezzi, Antonio & Frank, Alejandro Germán, 2017. "Knowledge sharing dynamics in service suppliers' involvement for servitization of manufacturing companies," International Journal of Production Economics, Elsevier, vol. 193(C), pages 538-553.
    43. Yang, Ma Ga (Mark) & Hong, Paul & Modi, Sachin B., 2011. "Impact of lean manufacturing and environmental management on business performance: An empirical study of manufacturing firms," International Journal of Production Economics, Elsevier, vol. 129(2), pages 251-261, February.
    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. Yongbo Sun & Hui Sun, 2021. "Green Innovation Strategy and Ambidextrous Green Innovation: The Mediating Effects of Green Supply Chain Integration," Sustainability, MDPI, vol. 13(9), pages 1-20, April.
    2. Herbert Jodlbauer & Manuel Brunner & Nadine Bachmann & Shailesh Tripathi & Matthias Thürer, 2023. "Supply Chain Management: A Structured Narrative Review of Current Challenges and Recommendations for Action," Logistics, MDPI, vol. 7(4), pages 1-19, October.
    3. Wei, Zelong & Huang, Wengao & Wang, Yanping & Sun, Lulu, 2022. "When does servitization promote product innovation? The moderating roles of product modularization and organization formalization," Technovation, Elsevier, vol. 117(C).
    4. Li, Siyu & Huo, Baofeng & Han, Zhaojun, 2022. "A literature review towards theories and conceptual models of empirical studies on supply chain integration and performance," International Journal of Production Economics, Elsevier, vol. 250(C).
    5. Yu Zhang & Yajuan Wang & Yao Li, 2021. "Facilitating Servitization in Manufacturing Firms: The Influence of Strategic Orientation," Sustainability, MDPI, vol. 13(24), pages 1-20, December.
    6. Eduardo Augusto Machado & Luiz Felipe Scavarda & Rodrigo Goyannes Gusmão Caiado & Renan Silva Santos, 2024. "Industry 4.0 and Sustainability Integration in the Supply Chains of Micro, Small, and Medium Enterprises through People, Process, and Technology within the Triple Bottom Line Perspective," Sustainability, MDPI, vol. 16(3), pages 1-26, January.
    7. Alberto de la Calle & Inmaculada Freije & Aitor Oyarbide, 2021. "Digital Product–Service Innovation and Sustainability: A Multiple-Case Study in the Capital Goods Industry," Sustainability, MDPI, vol. 13(11), pages 1-29, June.
    8. Jose Albors-Garrigos & María Miguel Molina, 2023. "The servitization of innovation in the retail grocery sector: The case of Mercadona," Journal of International Entrepreneurship, Springer, vol. 21(2), pages 245-270, June.
    9. Yuli Liu & Mingyi Shang & Jianwei Xu & Lei Zhang & Honglian Hua, 2023. "Value Chain and the Integrated Development of Manufacturing and Modernized Services: A Case Study of Shandong Province, China," Sustainability, MDPI, vol. 15(2), pages 1-25, January.
    10. Behl, Abhishek & Sampat, Brinda & Gaur, Jighyasu & Pereira, Vijay & Laker, Benjamin & Shankar, Amit & Shi, Yangyan & Roohanifar, Mohammad, 2024. "Can gamification help green supply chain management firms achieve sustainable results in servitized ecosystem? An empirical investigation," Technovation, Elsevier, vol. 129(C).
    11. Tseng, Ming-Lang & Bui, Tat-Dat & Lim, Ming K. & Fujii, Minoru & Mishra, Umakanta, 2022. "Assessing data-driven sustainable supply chain management indicators for the textile industry under industrial disruption and ambidexterity," International Journal of Production Economics, Elsevier, vol. 245(C).
    12. Lee, Neil Chueh-An, 2021. "Reconciling integration and reconfiguration management approaches in the supply chain," International Journal of Production Economics, Elsevier, vol. 242(C).
    13. Dalenogare, Lucas Santos & Le Dain, Marie-Anne & Ayala, Néstor F. & Pezzotta, Giuditta & Frank, Alejandro G., 2023. "Building digital servitization ecosystems: An analysis of inter-firm collaboration types and social exchange mechanisms among actors," Technovation, Elsevier, vol. 124(C).
    14. Li Cui & Hao Wu & Lin Wu & Ajay Kumar & Kim Hua Tan, 2023. "Investigating the relationship between digital technologies, supply chain integration and firm resilience in the context of COVID-19," Annals of Operations Research, Springer, vol. 327(2), pages 825-853, August.
    15. Masi, Antonio & Pero, Margherita & Abdelkafi, Nizar, 2023. "Supply chain antecedents of servitization: A study in ETO machinery companies," International Journal of Production Economics, Elsevier, vol. 258(C).
    16. Huma Jamshaid & Muhammad Nauman Abbasi & Raza Ali, 2024. "Sustainability Amplified: Servitization, Integration and Buyer-Supplier Nexus," Bulletin of Business and Economics (BBE), Research Foundation for Humanity (RFH), vol. 13(1), pages 297-306.
    17. Ying Wang & Martin Agyemang & Fu Jia, 2021. "Resource Orchestration in Supply Chain Service-Based Business Model: The Case of a Cross-Border E-Commerce Company," Sustainability, MDPI, vol. 13(21), pages 1-24, October.
    18. Di Foggia, Giacomo, 2021. "Energy-Efficient Products and Competitiveness in the Manufacturing Sector," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 7(1).
    19. Dalenogare, Lucas Santos & Le Dain, Marie-Anne & Benitez, Guilherme B. & Ayala, Néstor F. & Frank, Alejandro G., 2022. "Multichannel digital service delivery and service ecosystems: The role of data integration within Smart Product-Service Systems," Technological Forecasting and Social Change, Elsevier, vol. 183(C).

    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. Kohtamäki, Marko & Einola, Suvi & Rabetino, Rodrigo, 2020. "Exploring servitization through the paradox lens: Coping practices in servitization," International Journal of Production Economics, Elsevier, vol. 226(C).
    2. Bustinza, Oscar F. & Lafuente, Esteban & Rabetino, Rodrigo & Vaillant, Yancy & Vendrell-Herrero, Ferran, 2019. "Make-or-buy configurational approaches in product-service ecosystems and performance," Journal of Business Research, Elsevier, vol. 104(C), pages 393-401.
    3. Jajja, Muhammad Shakeel Sadiq & Chatha, Kamran Ali & Farooq, Sami, 2018. "Impact of supply chain risk on agility performance: Mediating role of supply chain integration," International Journal of Production Economics, Elsevier, vol. 205(C), pages 118-138.
    4. Yu Zhang & Yajuan Wang & Yao Li, 2021. "Facilitating Servitization in Manufacturing Firms: The Influence of Strategic Orientation," Sustainability, MDPI, vol. 13(24), pages 1-20, December.
    5. Yan, Kaining & Li, Gang & Cheng, T.C.E., 2020. "The impact of service-oriented organizational design factors on firm performance: The moderating role of service-oriented corporate culture," International Journal of Production Economics, Elsevier, vol. 228(C).
    6. Li, Ai Qiang & Kumar, Maneesh & Claes, Björn & Found, Pauline, 2020. "The state-of-the-art of the theory on Product-Service Systems," International Journal of Production Economics, Elsevier, vol. 222(C).
    7. Munir, Manal & Jajja, Muhammad Shakeel Sadiq & Chatha, Kamran Ali & Farooq, Sami, 2020. "Supply chain risk management and operational performance: The enabling role of supply chain integration," International Journal of Production Economics, Elsevier, vol. 227(C).
    8. Johansson, A. Elisabeth & Raddats, Chris & Witell, Lars, 2019. "The role of customer knowledge development for incremental and radical service innovation in servitized manufacturers," Journal of Business Research, Elsevier, vol. 98(C), pages 328-338.
    9. ur Rehman, Attique & Shakeel Sadiq Jajja, Muhammad & Farooq, Sami, 2022. "Manufacturing planning and control driven supply chain risk management: A dynamic capability perspective," Transportation Research Part E: Logistics and Transportation Review, Elsevier, vol. 167(C).
    10. Khanra, Sayantan & Dhir, Amandeep & Parida, Vinit & Kohtamäki, Marko, 2021. "Servitization research: A review and bibliometric analysis of past achievements and future promises," Journal of Business Research, Elsevier, vol. 131(C), pages 151-166.
    11. Wim Coreynen & Arjen van Witteloostuijn & Johanna Vanderstraeten, 2021. "Toward Servitized Research: An Integrated Approach for Sustainable Product-Service Innovation," Sustainability, MDPI, vol. 13(15), pages 1-21, July.
    12. Vendrell-Herrero, Ferran & Bustinza, Oscar F. & Opazo-Basaez, Marco, 2021. "Information technologies and product-service innovation: The moderating role of service R&D team structure," Journal of Business Research, Elsevier, vol. 128(C), pages 673-687.
    13. Marko Kohtamäki & Stephan C. Henneberg & Veronica Martinez & Koji Kimita & Heiko Gebauer, 2019. "A Configurational Approach to Servitization: Review and Research Directions," Service Science, INFORMS, vol. 11(3), pages 213-240, October.
    14. Zhou, Dan & Yan, Tingting & Dai, Weiqi & Feng, Junzheng, 2021. "Disentangling the interactions within and between servitization and digitalization strategies: A service-dominant logic," International Journal of Production Economics, Elsevier, vol. 238(C).
    15. Bustinza, Oscar F. & Vendrell-Herrero, Ferran & Gomes, Emanuel, 2020. "Unpacking the effect of strategic ambidexterity on performance: A cross-country comparison of MMNEs developing product-service innovation," International Business Review, Elsevier, vol. 29(6).
    16. Gillani, Fatima & Chatha, Kamran Ali & Sadiq Jajja, Muhammad Shakeel & Farooq, Sami, 2020. "Implementation of digital manufacturing technologies: Antecedents and consequences," International Journal of Production Economics, Elsevier, vol. 229(C).
    17. Blichfeldt, Henrik & Faullant, Rita, 2021. "Performance effects of digital technology adoption and product & service innovation – A process-industry perspective," Technovation, Elsevier, vol. 105(C).
    18. Wei, Zelong & Huang, Wengao & Wang, Yanping & Sun, Lulu, 2022. "When does servitization promote product innovation? The moderating roles of product modularization and organization formalization," Technovation, Elsevier, vol. 117(C).
    19. Wang, Yanping & Gao, Jie & Wei, Zelong, 2022. "The double-edged sword of servitization in radical product innovation: The role of latent needs identification," Technovation, Elsevier, vol. 118(C).
    20. Zhou, Dan & Yan, Tingting & Zhao, Lilong & Guo, Jingjing, 2020. "Performance implications of servitization: Does a Manufacturer's service supply network matter?," International Journal of Production Economics, Elsevier, vol. 219(C), pages 31-42.

    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:proeco:v:229:y:2020:i:c:s092552732030147x. 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/ijpe .

    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.