the decentralized coordination mechanism inherent in all competitive markets. Coordinating supply and demand is not the … mechanism of this coordination is valuable for economic thinking and economic theory. However, the implications of the perfect … distinguishable types. This contribution explains absolute market power (single-firm monopoly and dominance), collective market power …

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 …