In many markets insurers are barred from price discrimination based on con- sumer characteristics like age, gender, and medical history. In this paper, I build on a recent literature to show why such policies are inefficient if consumers differ in their willingness-to-pay for insurance...

The concepts of rentiership and intellectual monopoly have gained increased prominence in discussions about the transformation of global capitalism in recent years. However, there have been few if any attempts to construct measures for rentiership and intellectual monopoly using firm-level...

I revisit the dominant-firm model and discuss its implicit assumption of a sequential move structure. I argue that a simultaneous move structure is often more reasonable and derive an alternative formulation of the model based on this approach. -- dominant firm ; monopoly with fringe ;...

In this paper, we describe the development and current status of anti-manipulation rules as they apply to wholesale electricity and natural gas markets in the United States and the European Union, including the institutions that are responsible for overseeing these rules. We then compare and...

In the second direct challenge to the NCAA's amateurism rules, the Northern District of California court rejected an attempt by the NCAA and 11 conferences to dismiss claims that defendants violated antitrust law by “conspiring to impose an artificial ceiling on the scholarships and benefits...

This article looks at the commonalities and disparities in the rules against single-firm market abuses in the US and in the EU and their enforcement. Despite they target the same type of business behaviour, the US and the EU have always followed divergent paths. This article will examine...

This paper contains an economic and legal analysis of the lawsuit Microsoft vs. U.S. Department of Justice beginning with the District Court's decision on June 7, 2000 up to the Proposed Final Judgement on November 6, 2001. I found that the courts' underlying economic paradigm regarding the...

Dealers, who strategically supply liquidity to traders, are subject to both liquidity and adverse selection costs. While liquidity costs can be mitigated through inter-dealer trading, individual dealers' private motives to acquire information compromise inter-dealer market liquidity. Post-trade...

U.S. business investment has taken a serious toll during the global financial crisis and also in the recovery phase investment did not pick up as expected. What is surprising is that the alleged investment slowdown happened at a time of record corporate profits and retained earnings, highly...