Bert Willems

Research output

Working papers

1. Giulietti, Monica & Le Coq, Chloé & Willems, Bert & Anaya, Karim, 2019. "Smart Consumers in the Internet of Energy : Flexibility Markets & Services from Distributed Energy Resources," Other publications TiSEM 2edb43b5-bbd6-487d-abdf-7, Tilburg University, School of Economics and Management.
2. Petropoulos, G. & Willems, Bert, 2017. "Providing Efficient Network Access to Green Power Generators : A Long-term Property Rights Perspective," Discussion Paper 2017-010, Tilburg University, Center for Economic Research.
   • Petropoulos, G. & Willems, Bert, 2017. "Providing Efficient Network Access to Green Power Generators : A Long-term Property Rights Perspective," Other publications TiSEM f70cf82e-fedd-4e68-8e8f-a, Tilburg University, School of Economics and Management.
   • Georgios Petropoulos & Bert Willems, 2016. "Providing efficient network access to green power generators- A long-term property rights perspective," Working Papers 17317, Bruegel.
   • Petropoulos, Georgios & Willems, Bert, 2017. "Providing efficient network access to green power generators:: A long-term property rights perspective," TSE Working Papers 17-770, Toulouse School of Economics (TSE).
   • Petropoulos, G. & Willems, Bert, 2017. "Providing Efficient Network Access to Green Power Generators : A Long-term Property Rights Perspective," Other publications TiSEM 6d7117f0-0893-4db9-a668-c, Tilburg University, School of Economics and Management.
   • Petropoulos, G. & Willems, Bert, 2017. "Providing Efficient Network Access to Green Power Generators : A Long-term Property Rights Perspective," Discussion Paper 2017-007, Tilburg University, Tilburg Law and Economic Center.
3. Willems, Bert & Zwart, Gijsbert, 2016. "Regulatory Holidays and Optimal Network Expansion," Discussion Paper 2016-008, Tilburg University, Tilburg Law and Economic Center.
   • Willems, Bert & Zwart, Gijsbert, 2016. "Regulatory Holidays and Optimal Network Expansion," Other publications TiSEM 847d55aa-b930-432e-a927-1, Tilburg University, School of Economics and Management.
   • Willems, Bert & Zwart, Gijsbert, 2016. "Regulatory Holidays and Optimal Network Expansion," Discussion Paper 2016-015, Tilburg University, Center for Economic Research.
   • Willems, Bert & Zwart, Gijsbert, 2016. "Regulatory Holidays and Optimal Network Expansion," Discussion Paper 2016-008, Tilburg University, Tilburg Law and Economic Center.
   • Willems, Bert & Zwart, Gijsbert, 2016. "Regulatory Holidays and Optimal Network Expansion," Other publications TiSEM 27b0bab0-e60a-4682-aec0-1, Tilburg University, School of Economics and Management.
   • Willems, Bert & Zwart, Gijsbert, 2016. "Regulatory Holidays and Optimal Network Expansion," Other publications TiSEM b9cd661e-1707-47a2-b63a-3, Tilburg University, School of Economics and Management.
   • Zwart, Gijsbert & Willems, Bert, 2016. "Regulatory holidays and optimal network expansion," Research Report 16007-EEF, University of Groningen, Research Institute SOM (Systems, Organisations and Management).
4. Willems, Bert & Mulder, M., 2016. "Competition in Retail Electricity Markets : An Assessment of Ten Years Dutch Experience," Discussion Paper 2016-011, Tilburg University, Tilburg Law and Economic Center.
   • Willems, Bert & Mulder, M., 2016. "Competition in Retail Electricity Markets : An Assessment of Ten Years Dutch Experience," Discussion Paper 2016-022, Tilburg University, Center for Economic Research.
   • Mulder, M. & Willems, Bert, 2016. "Competition in Retail Electricity Markets : An Assessment of Ten Years Dutch Experience," Other publications TiSEM 2244d9a8-abf3-464d-aad7-e, Tilburg University, School of Economics and Management.
   • Mulder, M. & Willems, Bert, 2016. "Competition in Retail Electricity Markets : An Assessment of Ten Years Dutch Experience," Discussion Paper 2016-011, Tilburg University, Tilburg Law and Economic Center.
   • Willems, Bert & Mulder, M., 2016. "Competition in Retail Electricity Markets : An Assessment of Ten Years Dutch Experience," Other publications TiSEM 3ad2b6cb-a770-44c9-be7e-5, Tilburg University, School of Economics and Management.
   • Willems, Bert & Mulder, M., 2016. "Competition in Retail Electricity Markets : An Assessment of Ten Years Dutch Experience," Other publications TiSEM 072ddbca-1c36-4c2c-a4eb-e, Tilburg University, School of Economics and Management.
5. Holmberg, Pär & Willems, Bert, 2012. "Relaxing Competition through Speculation: Committing to a Negative Supply Slope," Working Paper Series 937, Research Institute of Industrial Economics.
   • Holmberg, Pär & Willems, Bert, 2015. "Relaxing competition through speculation: Committing to a negative supply slope," Journal of Economic Theory, Elsevier, vol. 159(PA), pages 236-266.
   • Holmberg, P. & Willems, B., 2012. "Relaxing competition through speculation: Committing to a negative supply slope," Cambridge Working Papers in Economics 1252, Faculty of Economics, University of Cambridge.
   • Holmberg, P. & Willems, Bert, 2012. "Relaxing Competition through Speculation : Committing to a Negative Supply Slope," Other publications TiSEM 29ee1be9-d566-4b3b-9ba0-0, Tilburg University, School of Economics and Management.
   • Holmberg, Par & Willems, Bert, 2015. "Relaxing competition through speculation : Committing to a negative supply slope," Other publications TiSEM e39e21c0-d1d3-495e-83c5-b, Tilburg University, School of Economics and Management.
   • Holmberg, P. & Willems, Bert, 2012. "Relaxing Competition through Speculation : Committing to a Negative Supply Slope," Other publications TiSEM 2d1fb9b4-fb84-44ab-92e9-f, Tilburg University, School of Economics and Management.
   • Pär Holmberg & Bert Willems, 2012. "Relaxing competition through speculation: Committing to a negative supply slope," Working Papers EPRG 1224, Energy Policy Research Group, Cambridge Judge Business School, University of Cambridge.
   • Holmberg, P. & Willems, Bert, 2012. "Relaxing Competition through Speculation : Committing to a Negative Supply Slope," Discussion Paper 2012-088, Tilburg University, Center for Economic Research.
   • Holmberg, P. & Willems, Bert, 2012. "Relaxing Competition through Speculation : Committing to a Negative Supply Slope," Discussion Paper 2012-039, Tilburg University, Tilburg Law and Economic Center.
6. Sadowska, M. & Willems, Bert, 2012. "Market Integration and Economic Efficiency at Conflict? Commitments in the Swedish Interconnectors Case," Discussion Paper 2012-027, Tilburg University, Tilburg Law and Economic Center.
   • Sadowska, M. & Willems, Bert, 2012. "Market Integration and Economic Efficiency at Conflict? Commitments in the Swedish Interconnectors Case," Other publications TiSEM d9b1049d-3dd2-47bd-9347-f, Tilburg University, School of Economics and Management.
7. Sadowska, M. & Willems, Bert, 2012. "Power Markets Shaped by Antitrust," Discussion Paper 2012-043, Tilburg University, Tilburg Law and Economic Center.
   • Sadowska, M. & Willems, Bert, 2012. "Power Markets Shaped by Antitrust," Other publications TiSEM 1d8cb53a-730a-4b0d-9bb1-3, Tilburg University, School of Economics and Management.
8. Dijk, J. & Willems, Bert, 2011. "The effect of counter-trading on competition in electricity markets," Other publications TiSEM 4bcaff5c-737d-44c7-af8a-a, Tilburg University, School of Economics and Management.
   • Dijk, Justin & Willems, Bert, 2011. "The effect of counter-trading on competition in electricity markets," Energy Policy, Elsevier, vol. 39(3), pages 1764-1773, March.
9. Weigt, H. & Willems, Bert, 2011. "The Effect of Divestitures in the German Electricity Market," Discussion Paper 2011-034, Tilburg University, Center for Economic Research.
   • Weigt, H. & Willems, Bert, 2011. "The Effect of Divestitures in the German Electricity Market," Other publications TiSEM 7bbea5b0-7489-416f-8767-d, Tilburg University, School of Economics and Management.
10. Cédric Argenton & Bert Willems, 2011. "Exclusion through speculation," RSCAS Working Papers 2011/63, European University Institute.
    • Argenton, Cédric & Willems, Bert, 2015. "Exclusion through speculation," International Journal of Industrial Organization, Elsevier, vol. 39(C), pages 1-9.
    • Argenton, C. & Willems, Bert, 2010. "Exclusion Through Speculation," Discussion Paper 2010-83, Tilburg University, Center for Economic Research.
    • Argenton, C. & Willems, Bert, 2010. "Exclusion Through Speculation," Other publications TiSEM af38cac2-1854-41b2-924e-5, Tilburg University, School of Economics and Management.
11. Bert WILLEMS & Joris MORBEE, 2011. "Risk spillovers and hedging: why do firms invest too much in systemic risk?," Working Papers of Department of Economics, Leuven ces11.17, KU Leuven, Faculty of Economics and Business (FEB), Department of Economics, Leuven.
    • Bert Willems & Joris Morbee, 2012. "Risk Spillovers and Hedging: Why Do Firms Invest Too Much in Systemic Risk?," RSCAS Working Papers 2012/35, European University Institute.
    • Willems, Bert & Morbee, J., 2011. "Risk Spillovers and Hedging : Why Do Firms Invest Too Much in Systemic Risk?," Discussion Paper 2011-057, Tilburg University, Center for Economic Research.
    • Willems, Bert & Morbee, J., 2011. "Risk Spillovers and Hedging : Why Do Firms Invest Too Much in Systemic Risk?," Other publications TiSEM 6b549d1a-062f-4595-bdb3-d, Tilburg University, School of Economics and Management.
12. Henze, B. & Noussair, C.N. & Willems, Bert, 2011. "Regulation of Network Infrastructure Investments : An Experimental Evaluation," Discussion Paper 2011-035, Tilburg University, Center for Economic Research.
    • Bastian Henze & Charles Noussair & Bert Willems, 2012. "Regulation of network infrastructure investments: an experimental evaluation," Journal of Regulatory Economics, Springer, vol. 42(1), pages 1-38, August.
    • Henze, B. & Noussair, C.N. & Willems, Bert, 2011. "Regulation of Network Infrastructure Investments : An Experimental Evaluation," Other publications TiSEM 3375de07-c28b-4950-a0af-a, Tilburg University, School of Economics and Management.
13. Pepermans, Guido & Willems, Bert, 2010. "Cost Recovery in Congested Electricity Networks," Working Papers 2010/22, Hogeschool-Universiteit Brussel, Faculteit Economie en Management.
14. Argenton, C. & Willems, Bert, 2009. "Exclusivity as Inefficient Insurance," Discussion Paper 2009-24, Tilburg University, Center for Economic Research.
    • Argenton, C. & Willems, Bert, 2009. "Exclusivity as Inefficient Insurance," Other publications TiSEM 5046c324-b3e6-40f8-b3c7-c, Tilburg University, School of Economics and Management.
15. Claude Crampes & Jean-Michel Glachant & Christian von Hirschhhausen & François Lévêque & David Newbery & Ignacio Perez-Arriaga & Pippo Ranci & Steven Stoft & Bert Wilems, 2009. "Where the Champsaur Commission Has Got It Wrong," Post-Print hal-00446519, HAL.
    • Crampes, Claude & Glachant, Jean-Michel & von Hirschhhausen, Christian & Lévêque, François & Newbery, David & Perez-Arriaga, Ignacio & Ranci, Pippo & Stoft, Steve & Wilems, Bert, 2010. "Where the Champsaur Commission Has Got It Wrong," The Electricity Journal, Elsevier, vol. 22(7), pages 81-86, August.
16. Crampes, C. & Glachant, J.M. & von Hirschhausen, C. & Leveque, F. & Newberry, D. & Perez-Arriaga, I. & Ranci, P. & Soft, S. & Willems, Bert, 2009. "Where the Champsaur Commission has got it wrong (Guest editorial)," Other publications TiSEM 2b2af602-6758-4b85-8398-7, Tilburg University, School of Economics and Management.
17. Willems, Bert & Ehlers, N., 2008. "Cross-subsidies in the electricity sector," Other publications TiSEM eace0fdc-e34b-4a69-857f-b, Tilburg University, School of Economics and Management.
    • B. Willems & E. Ehlers, 2008. "Cross-Subsidies in the Electricity Sector," Competition and Regulation in Network Industries, Intersentia, vol. 9(3), pages 201-228, September.
18. Bert Willems & Joris Morbee, 2008. "Risk management in electricity markets: hedging and market incompleteness," Working Papers of Department of Economics, Leuven ces0823, KU Leuven, Faculty of Economics and Business (FEB), Department of Economics, Leuven.
19. Kupper Gerd & Willems Bert, 2007. "Arbitrage in Energy Markets: Competing in the Incumbent’s Shadow," Energy, Transport and Environment Working Papers Series ete0707, KU Leuven, Department of Economics - Research Group Energy, Transport and Environment.
    • Kupper, G. & Willems, Bert, 2007. "Arbitrage in Energy Markets : Competing in the Incumbent's Shadow," Other publications TiSEM d84ad6f7-eead-487d-9834-2, Tilburg University, School of Economics and Management.
    • Kupper, G. & Willems, Bert, 2007. "Arbitrage in Energy Markets : Competing in the Incumbent's Shadow," Other publications TiSEM c8eb3395-9a12-4aed-8f06-b, Tilburg University, School of Economics and Management.
    • Kupper, G. & Willems, Bert, 2007. "Arbitrage in Energy Markets : Competing in the Incumbent's Shadow," Discussion Paper 2007-094, Tilburg University, Center for Economic Research.
    • Gerd Küpper & Bert Willems, 2007. "Arbitrage in energy markets: competing in the incumbent's shadow," Working Papers of Department of Economics, Leuven ces0730, KU Leuven, Faculty of Economics and Business (FEB), Department of Economics, Leuven.
    • Kupper, G. & Willems, Bert, 2007. "Arbitrage in Energy Markets : Competing in the Incumbent's Shadow," Discussion Paper 2007-034, Tilburg University, Tilburg Law and Economic Center.
20. Bert WILLEMS & Ina RUMIANTSEVA & Hannes WEIGT, 2007. "Cournot versus supply functions: what does the data tell us?," Working Papers of Department of Economics, Leuven ces0720, KU Leuven, Faculty of Economics and Business (FEB), Department of Economics, Leuven.
    • Willems, Bert & Rumiantseva, Ina & Weigt, Hannes, 2009. "Cournot versus Supply Functions: What does the data tell us?," Energy Economics, Elsevier, vol. 31(1), pages 38-47, January.
    • Willems, Bert & Rumiantseva, I. & Weigt, H., 2007. "Cournot versus Supply Functions : What Does the Data tell us?," Other publications TiSEM d59ac731-8d6c-4cfe-b2d3-0, Tilburg University, School of Economics and Management.
    • Willems, Bert & Rumiantseva, I. & Weigt, H., 2007. "Cournot Versus Supply Functions : What does the Data Tell us?," Other publications TiSEM d7a366d6-2138-4fea-b888-9, Tilburg University, School of Economics and Management.
    • Willems, Bert & Rumiantseva, I. & Weigt, H., 2007. "Cournot versus Supply Functions : What Does the Data tell us?," Discussion Paper 2007-023, Tilburg University, Tilburg Law and Economic Center.
    • Willems, Bert & Rumiantseva, I. & Weigt, H., 2007. "Cournot Versus Supply Functions : What does the Data Tell us?," Discussion Paper 2007-63, Tilburg University, Center for Economic Research.
21. Bert Willems, 2005. "Physical and Financial Virtual Power Plants," Working Papers of Department of Economics, Leuven ces0512, KU Leuven, Faculty of Economics and Business (FEB), Department of Economics, Leuven.
22. Guido Pepermans & Bert Willems, 2005. "The potential impact of cross-ownership in transmission: An application to the Belgian electricity market," Energy, Transport and Environment Working Papers Series ete0501, KU Leuven, Department of Economics - Research Group Energy, Transport and Environment.
    • Guido Pepermans & Bert Willems, 2005. "The Potential Impact of Cross-Ownership in Transmission: an Application to the Belgian Electricity Market," Working Papers of Department of Economics, Leuven ces0503, KU Leuven, Faculty of Economics and Business (FEB), Department of Economics, Leuven.
23. Guido Pepermans & Bert Willems, 2004. "Ramsey Pricing in a Congested Network with Market Power in Generation: A Numerical Illustration for Belgium," Energy, Transport and Environment Working Papers Series ete0408, KU Leuven, Department of Economics - Research Group Energy, Transport and Environment.
24. Bert Willems, 2004. "Cournot Competition, Financial Option markets and Efficiency," Working Papers of Department of Economics, Leuven ces0414, KU Leuven, Faculty of Economics and Business (FEB), Department of Economics, Leuven.
25. Bert Willems & Guido Pepermans, 2003. "Regulating transmission in a spatial oligopoly: a numerical illustration for Belgium," Energy, Transport and Environment Working Papers Series ete0314, KU Leuven, Department of Economics - Research Group Energy, Transport and Environment.
26. Bert Willems, 2003. "Should an incumbent generator be allowed to buy import transmission capacity?," Energy, Transport and Environment Working Papers Series ete0304, KU Leuven, Department of Economics - Research Group Energy, Transport and Environment.
27. Bert Willems, 2002. "Barring consumers from the electricity network might improve welfare," Energy, Transport and Environment Working Papers Series ete0213, KU Leuven, Department of Economics - Research Group Energy, Transport and Environment.
28. Bert Willems, 2000. "Cournot competition in the electricity market with transmission constraints," Energy, Transport and Environment Working Papers Series ete0004, KU Leuven, Department of Economics - Research Group Energy, Transport and Environment.
    • Bert Willems, 2000. "Cournot Competition in the Electricity Market with Transmission Constraints," Working Papers of Department of Economics, Leuven ces0024, KU Leuven, Faculty of Economics and Business (FEB), Department of Economics, Leuven.
    • Bert Willems, 2000. "Cournot Competition in the Electricity Market with Transmission Constraints," Working Papers of Department of Economics, Leuven 501074, KU Leuven, Faculty of Economics and Business (FEB), Department of Economics, Leuven.

Articles

1. Bert Willems & Juulia Zhou, 2020. "The Clean Energy Package and Demand Response: Setting Correct Incentives," Energies, MDPI, vol. 13(21), pages 1-19, October.
2. Petropoulos, Georgios & Willems, Bert, 2020. "Long-term transmission rights and dynamic efficiency," Energy Economics, Elsevier, vol. 88(C).
3. Mulder, Machiel & Willems, Bert, 2019. "The Dutch retail electricity market," Energy Policy, Elsevier, vol. 127(C), pages 228-239.
4. Bert Willems & Gijsbert Zwart, 2018. "Optimal regulation of network expansion," RAND Journal of Economics, RAND Corporation, vol. 49(1), pages 23-42, March.
5. Argenton, Cédric & Willems, Bert, 2015. "Exclusion through speculation," International Journal of Industrial Organization, Elsevier, vol. 39(C), pages 1-9.
   • Cédric Argenton & Bert Willems, 2011. "Exclusion through speculation," RSCAS Working Papers 2011/63, European University Institute.
   • Argenton, C. & Willems, Bert, 2010. "Exclusion Through Speculation," Discussion Paper 2010-83, Tilburg University, Center for Economic Research.
   • Argenton, C. & Willems, Bert, 2010. "Exclusion Through Speculation," Other publications TiSEM af38cac2-1854-41b2-924e-5, Tilburg University, School of Economics and Management.
6. Holmberg, Pär & Willems, Bert, 2015. "Relaxing competition through speculation: Committing to a negative supply slope," Journal of Economic Theory, Elsevier, vol. 159(PA), pages 236-266.
   • Holmberg, P. & Willems, B., 2012. "Relaxing competition through speculation: Committing to a negative supply slope," Cambridge Working Papers in Economics 1252, Faculty of Economics, University of Cambridge.
   • Holmberg, P. & Willems, Bert, 2012. "Relaxing Competition through Speculation : Committing to a Negative Supply Slope," Other publications TiSEM 29ee1be9-d566-4b3b-9ba0-0, Tilburg University, School of Economics and Management.
   • Holmberg, Par & Willems, Bert, 2015. "Relaxing competition through speculation : Committing to a negative supply slope," Other publications TiSEM e39e21c0-d1d3-495e-83c5-b, Tilburg University, School of Economics and Management.
   • Holmberg, P. & Willems, Bert, 2012. "Relaxing Competition through Speculation : Committing to a Negative Supply Slope," Other publications TiSEM 2d1fb9b4-fb84-44ab-92e9-f, Tilburg University, School of Economics and Management.
   • Holmberg, Pär & Willems, Bert, 2012. "Relaxing Competition through Speculation: Committing to a Negative Supply Slope," Working Paper Series 937, Research Institute of Industrial Economics.
   • Pär Holmberg & Bert Willems, 2012. "Relaxing competition through speculation: Committing to a negative supply slope," Working Papers EPRG 1224, Energy Policy Research Group, Cambridge Judge Business School, University of Cambridge.
   • Holmberg, P. & Willems, Bert, 2012. "Relaxing Competition through Speculation : Committing to a Negative Supply Slope," Discussion Paper 2012-088, Tilburg University, Center for Economic Research.
   • Holmberg, P. & Willems, Bert, 2012. "Relaxing Competition through Speculation : Committing to a Negative Supply Slope," Discussion Paper 2012-039, Tilburg University, Tilburg Law and Economic Center.
7. Cédric Argenton & Bert Willems, 2012. "Exclusivity Contracts, Insurance and Financial Market Foreclosure," Journal of Industrial Economics, Wiley Blackwell, vol. 60(4), pages 609-630, December.
8. Bastian Henze & Charles Noussair & Bert Willems, 2012. "Regulation of network infrastructure investments: an experimental evaluation," Journal of Regulatory Economics, Springer, vol. 42(1), pages 1-38, August.
   • Henze, B. & Noussair, C.N. & Willems, Bert, 2011. "Regulation of Network Infrastructure Investments : An Experimental Evaluation," Discussion Paper 2011-035, Tilburg University, Center for Economic Research.
   • Henze, B. & Noussair, C.N. & Willems, Bert, 2011. "Regulation of Network Infrastructure Investments : An Experimental Evaluation," Other publications TiSEM 3375de07-c28b-4950-a0af-a, Tilburg University, School of Economics and Management.
9. Dijk, Justin & Willems, Bert, 2011. "The effect of counter-trading on competition in electricity markets," Energy Policy, Elsevier, vol. 39(3), pages 1764-1773, March.
   • Dijk, J. & Willems, Bert, 2011. "The effect of counter-trading on competition in electricity markets," Other publications TiSEM 4bcaff5c-737d-44c7-af8a-a, Tilburg University, School of Economics and Management.
10. Vervaeren, H. & Hostyn, K. & Ghekiere, G. & Willems, B., 2010. "Biological ensilage additives as pretreatment for maize to increase the biogas production," Renewable Energy, Elsevier, vol. 35(9), pages 2089-2093.
11. Willems, Bert & Morbee, Joris, 2010. "Market completeness: How options affect hedging and investments in the electricity sector," Energy Economics, Elsevier, vol. 32(4), pages 786-795, July.
12. Bert Willems & Gerd Kupper, 2010. "Arbitrage in Energy Markets: Price Discrimination under Congestion," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3), pages 41-66.
13. Willems, Bert & Rumiantseva, Ina & Weigt, Hannes, 2009. "Cournot versus Supply Functions: What does the data tell us?," Energy Economics, Elsevier, vol. 31(1), pages 38-47, January.
    • Bert WILLEMS & Ina RUMIANTSEVA & Hannes WEIGT, 2007. "Cournot versus supply functions: what does the data tell us?," Working Papers of Department of Economics, Leuven ces0720, KU Leuven, Faculty of Economics and Business (FEB), Department of Economics, Leuven.
    • Willems, Bert & Rumiantseva, I. & Weigt, H., 2007. "Cournot versus Supply Functions : What Does the Data tell us?," Other publications TiSEM d59ac731-8d6c-4cfe-b2d3-0, Tilburg University, School of Economics and Management.
    • Willems, Bert & Rumiantseva, I. & Weigt, H., 2007. "Cournot Versus Supply Functions : What does the Data Tell us?," Other publications TiSEM d7a366d6-2138-4fea-b888-9, Tilburg University, School of Economics and Management.
    • Willems, Bert & Rumiantseva, I. & Weigt, H., 2007. "Cournot versus Supply Functions : What Does the Data tell us?," Discussion Paper 2007-023, Tilburg University, Tilburg Law and Economic Center.
    • Willems, Bert & Rumiantseva, I. & Weigt, H., 2007. "Cournot Versus Supply Functions : What does the Data Tell us?," Discussion Paper 2007-63, Tilburg University, Center for Economic Research.
14. Küpper, Gerd & Delarue, Erik & Delvaux, Bram & Meeus, Leonardo & Bekaert, David & Willems, Bert & Proost, Stef & D'haeseleer, William & Deketelaere, Kurt & Belmans, Ronnie, 2009. "Does More International Transmission Capacity Increase Competition in the Belgian Electricity Market?," The Electricity Journal, Elsevier, vol. 22(1), pages 21-36.
15. B. Willems & E. Ehlers, 2008. "Cross-Subsidies in the Electricity Sector," Competition and Regulation in Network Industries, Intersentia, vol. 9(3), pages 201-228, September.
    • Willems, Bert & Ehlers, N., 2008. "Cross-subsidies in the electricity sector," Other publications TiSEM eace0fdc-e34b-4a69-857f-b, Tilburg University, School of Economics and Management.
16. Willems, Bert & De Corte, Emmanuel, 2008. "Market power mitigation by regulating contract portfolio risk," Energy Policy, Elsevier, vol. 36(10), pages 3787-3796, October.
17. G. Pepermans & B. Willems, 2006. "Network Unbundling, Ownership Structure and Oligopolies: A Case Study for the Belgian Electricity Market," Competition and Regulation in Network Industries, Intersentia, vol. 7(2), pages 231-263, June.
18. Bert Willems, 2002. "Modeling Cournot Competition in an Electricity Market with Transmission Constraints," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3), pages 95-125.