Journal Articles

Garrod, L, Li, R, Russo, A, Wilson, CM (2026) Understanding cost pass-through when prices are dispersed, Economic Journal, ueag097, ISSN: 0013-0133. DOI: 10.1093/ej/ueag097.

Garrod, L, Li, R, Russo, A, Wilson, C (Accepted for publication) Understanding Cost Pass-Through When Prices Are Dispersed, Economic Journal.

Garrod, L, Han, T-D, Harvey, J, Olczak, M (2024) Cartel damages claims, passing-on, and passing-back, Review of Industrial Organization, 66, pp.261-292, ISSN: 0889-938X. DOI: 10.1007/s11151-024-09991-9.

Garrod, L, Li, R, Wilson, C (2023) Automated switching services, Economics Letters, 232, 111351, ISSN: 0165-1765. DOI: 10.1016/j.econlet.2023.111351.

Battaggion, MR, Garrod, L, Giulietti, M, Grilli, L (2023) Editorial: Emerging challenges in competition policy and regulation, Journal of Industrial and Business Economics, 50(2), pp.221-225, ISSN: 0391-2078. DOI: 10.1007/s40812-023-00269-x.

Garrod, L and Olczak, M (2021) Supply- vs demand-side transparency: the collusive effects under imperfect public monitoring, The Journal of Industrial Economics, 69(3), pp.537-560, ISSN: 0022-1821. DOI: 10.1111/joie.12260.

Garrod, L, Olczak, M, Wilson, C (2020) Price advertising, double marginalisation and vertical restraints, Economics Letters, 196, 109600, ISSN: 0165-1765. DOI: 10.1016/j.econlet.2020.109600.

Garrod, L, Li, R, Wilson, C (2019) Transaction costs as a source of consumer stockpiling, The B.E. Journal of Economic Analysis & Policy, 19(3), 20170316, DOI: 10.1515/bejeap-2017-0316.

Garrod, L and Olczak, M (2017) Explicit vs tacit collusion: The effects of firm numbers and asymmetries, International Journal of Industrial Organization, 56, pp.1-25, ISSN: 0167-7187. DOI: 10.1016/j.ijindorg.2017.10.006.

Garrod, L and Olczak, M (2017) Collusion under imperfect monitoring with asymmetric firms, The Journal of Industrial Economics, 65(3), pp.654-682, ISSN: 0022-1821. DOI: 10.1111/joie.12145.

Garrod, L and Lyons, B (2016) Early settlement in Euopean merger control, Journal of Industrial Economics, 64(1), pp.27-63, ISSN: 0022-1821. DOI: 10.1111/joie.12093.

Garrod, L, Wilson, CM, Munro, A (2013) Default Effects, Transaction Costs and Imperfect Information, Economic Letters, 119(2), pp.213-215, DOI: 10.1016/j.econlet.2013.02.022.

Wilson, CM, Garrod, L, Munro, A (2012) Default Effects, Transaction Costs and Imperfect Information.

Garrod, L (2012) Collusive price rigidity under price-matching punishments, INTERNATIONAL JOURNAL OF INDUSTRIAL ORGANIZATION, 30(5), pp.471-482, ISSN: 0167-7187. DOI: 10.1016/j.ijindorg.2012.03.003.

Garrod, L (2012) Collusive price rigidity under price-matching punishments, International Journal of Industrial Organization, ISSN: 0167-7187.

Garrod, L and Akman, P (2011) When Are Excessive Prices Unfair?, Journal of Competition Law and Economics, 7(2), pp.403-426, ISSN: 1744-6414. DOI: 10.1093/joclec/nhq024.

Garrod, L, Hviid, M, Waddams Price, C, Loomes, G (2009) Competition Remedies in Consumer Markets, Loyola Consumer Law Review, 21(4), pp.439-495.

Conferences

Wilson, C, Garrod, L, Bird, D (2023) Some Welfare Effects of Mandatory Refunds under Imperfect Competition. In EARIE, Rome.

Garrod, L and Olczak, M (2016) Collusion, firm numbers and asymmetries revisited [Bergen]. In Bergen Center for Competition Law and Economics Annual conference, Bergen.

Garrod, L and Olczak, M (2016) Collusion, firm numbers and asymmetries revisited [Rhodes]. In Competition and Regulation European Summer School, Rhodes, Greece.

Garrod, L and Olczak, M (2016) Collusion, firm numbers and asymmetries revisited [Lisbon]. In European Association of Research in Industrial Economics, Lisbon.

Garrod, L and Olczak, M (2014) Collusion under imperfect monitoring with asymmetric firms. In European Association of Research in Industrial Economics, Milan, Italy, pp.1-36.

Garrod, L and Olczak, M (2014) Collusion under imperfect monitoring with asymmetric firms. In Advances in the Analysis of Competition Policy and Regulation, CRESSE, Corfu, Greece, pp.1-36.

Garrod, L and Olczak, M (2014) Collusion under private monitoring with asymmetric capacity constraints. In International Industrial Organization Conference, Chicago, USA, pp.1-36.

Garrod, L (2011) Consumer Remedies. In Centre for Competition Policy Annual conference, Norwich, UK, pp.1-153.

Garrod, L (2011) Collusive price rigidity under price-matching punishments. In European Association of Research in Industrial Economics, Stockholm, Sweden, pp.1-31.

Garrod, L (2011) Collusive price rigidity under price-matching punishments. In International Industrial Organization Conference, Boston, USA, pp.1-31.

Garrod, L (2011) Collusive price rigidity under price-matching punishments. In Royal Economic Society PhD meeting, London, UK, pp.1-31.

Books

Garrod, L, Harrington, JE, Olczak, M (2021) Hub-And-Spoke Cartels Why They Form, How They Operate, and How to Prosecute Them,ISBN: 9780262046206.

School/Dept Working Papers

Wilson, C, Garrod, L, Russo, A, Ruochen, L (2026) Understanding Cost Pass-Through When Prices Are Dispersed.

Internet Publications

Garrod, L and Olczak, M (2015) Collusion and cartels.

Garrod, L and Hviid, M (2008) Helping those that help themselves? The benefits of active customers.

Reports

Garrod, L, Hviid, M, Loomes, G, Price, CW (2008) Assessing the effectiveness of potential remedies in final consumer markets.

Datasets

Garrod, L, Li, R, Russo, A, M. Wilson, C (2026) Supplementary information files for "Understanding cost pass-through when prices are dispersed", DOI: 10.17028/rd.lboro.33296151.

Other

Wilson, CM, Garrod, L, Olczak, M (2017) Rockets and Feathers in the UK Energy Market: Cartel or Competition?.

Wilson, CM, Garrod, L, Olczak, M (2016) Rockets and Feathers: How Do Changes in Production Costs Affect Prices?.

Wilson, C and Garrod, L (2014) When demand rises, do prices rise too?, Understanding how changes in demand affect market prices is fundamental within economics and yet, surprisingly, empirical evidence does not always support the standard theoretical predictions. Luke Garrod and Chris Wilson investigate and review some possible explanations.

Garrod, L, Lyons, B, Zhu, M (2010) Written evidence submitted to ‘The Future of Banking Commission’ relating to three of their areas of investigation: appropriate structure of the banking system, competition and provision of suitable products for consumers, Written evidence submitted to ‘The Future of Banking Commission’ relating to three of their areas of investigation: appropriate structure of the banking system, competition and provision of suitable products for consumers.