. -- dominant firm ; monopoly with fringe ; sequential moves …

data, I then show that this type of demand heterogeneity is empirically relevant in a consumer health plan setting. Younger … and older consumers and men and women reveal strikingly different demand for health insurance, conditional on their …

Microsoft's monopoly as it was claimed by the courts within their 'applications barrier to entry' theory. I claim that current … courts' underlying economic paradigm regarding the assessment of monopoly power in 'New Economy Network Markets' was strongly … influenced by BRIAN W. ARTHUR's theory of path dependence claiming (1) that high-technology markets being subject to network …

demand distribution parameters. It provides and compares several methods that use the sequence of past prices and observed …