The University of Queensland

Cartels and Collusion

Choi, Jay Pil and Gerlach, Heiko (2014). Cartels and Collusion. The Oxford Handbook of International Antitrust Economics. (pp. 415-441) edited by Blair, Roger D. and Sokol, D. Daniel. Oxford, United Kingdom: Oxford University Press. doi: 10.1093/oxfordhb/9780199388592.013.0017

Experts, trust and competition

Gerlach, Heiko and Li, Junqian (2022). Experts, trust and competition. Journal of Economic Behavior and Organization, 198, 552-578. doi: 10.1016/j.jebo.2022.04.020

Platform competition, vertical differentiation, and price coherence

Gerlach, Heiko and Li, Junqian (2021). Platform competition, vertical differentiation, and price coherence. The Journal of Law and Economics, 64 (3), 439-477. doi: 10.1086/713453

Price staggering in cartels

Gerlach, Heiko and Nguyen, Lan (2021). Price staggering in cartels. International Journal of Industrial Organization, 77 102757, 102757. doi: 10.1016/j.ijindorg.2021.102757

Optimal cross-licensing arrangements: Collusion versus entry deterrence

Choi, Jay Pil and Gerlach, Heiko (2019). Optimal cross-licensing arrangements: Collusion versus entry deterrence. European Economic Review, 120 103315, 103315. doi: 10.1016/j.euroecorev.2019.103315

A model of patent trolls

Choi, Jay Pil and Gerlach, Heiko (2018). A model of patent trolls. International Economic Review, 59 (4), 2075-2106. doi: 10.1111/iere.12330

Preferences for green electricity, investment and regulatory incentives

Gerlach, Heiko and Zheng, Xuemei (2017). Preferences for green electricity, investment and regulatory incentives. Energy Economics, 69, 430-441. doi: 10.1016/j.eneco.2017.12.011

A theory of patent portfolios

Choi, Jay Pil and Gerlach, Heiko (2017). A theory of patent portfolios. American Economic Journal: Microeconomics, 9 (1), 315-351. doi: 10.1257/mic.20150003

Patent pools, litigation, and innovation

Choi, Jay Pil and Gerlach, Heiko (2015). Patent pools, litigation, and innovation. RAND Journal of Economics, 46 (3), 499-523. doi: 10.1111/1756-2171.12095

Selection Biases in Complementary R&D Projects

Pil Choi, Jay and Gerlach, Heiko (2014). Selection Biases in Complementary R&D Projects. Journal of Economics and Management Strategy, 23 (4), 899-924. doi: 10.1111/jems.12071

Multi-market collusion with demand linkages and antitrust enforcement

Choi, Jay Pil and Gerlach, Heiko (2013). Multi-market collusion with demand linkages and antitrust enforcement. Journal of Industrial Economics, 61 (4), 987-1022. doi: 10.1111/joie.12041

Self-reporting, investigation and evidentiary standards

Gerlach, Heiko (2013). Self-reporting, investigation and evidentiary standards. Journal of Law and Economics, 56 (4), 1061-1090. doi: 10.1086/674098

Global cartels, leniency programs and international antitrust cooperation

Choi, Jay Pil and Gerlach, Heiko (2012). Global cartels, leniency programs and international antitrust cooperation. International Journal of Industrial Organization, 30 (6), 528-540. doi: 10.1016/j.ijindorg.2012.05.005

International antitrust enforcement and multimarket contact

Choi, Jay Pil and Gerlach, Heiko (2012). International antitrust enforcement and multimarket contact. International Economic Review, 53 (2), 635-657. doi: 10.1111/j.1468-2354.2012.00695.x

Stochastic market sharing, partial communication and collusion

Gerlach, Heiko (2009). Stochastic market sharing, partial communication and collusion. International Journal of Industrial Organization, 27 (6), 655-666. doi: 10.1016/j.ijindorg.2009.02.006

Labor pooling in R&D intensive industries

Gerlach, Heiko, Rønde, Thomas and Stahl, Konrad (2009). Labor pooling in R&D intensive industries. Journal of Urban Economics, 65 (1), 99-111. doi: 10.1016/j.jue.2008.10.001

Exclusionary Contracts, Entry, and Communication

Gerlach, Heiko A. (2007). Exclusionary Contracts, Entry, and Communication. SSRN Electronic Journal. doi: 10.2139/ssrn.1003367

Project choice and risk in R&D

Gerlach, Heiko A., Rønde, Thomas and Stahl, Konrad (2005). Project choice and risk in R&D. Journal of Industrial Economics, LIII (1), 53-81. doi: 10.1111/j.0022-1821.2005.00245.x

Announcement, entry and preemption when consumers have switching costs

Gerlach, Heiko (2004). Announcement, entry and preemption when consumers have switching costs. RAND Journal of Economics, 35 (1), 184-202. doi: 10.2307/1593736