Horizontal shareholding exists when significant shareholders have stock in horizontal competitors. (It is often imprecisely called "common shareholding," but that term can also apply when shareholders own stock in two noncompeting corporations. It differs from "cross-shareholding," which...

Empirical evidence that horizontal shareholding has created anticompetitive effects in airline and banking markets have produced calls for antitrust enforcement. In response, others have critiqued the airline and banking studies and argued that antitrust law cannot tackle any anticompetitive...

This Article shows that new economic proofs and empirical evidence provide powerful confirmation that, even when horizontal shareholders individually have minority stakes, horizontal shareholding in concentrated markets often has anticompetitive effects. The new economic proofs show that,...

Berkshire Hathaway, among history's largest and most successful corporations, shuns middlemen; its chairman, the legendary investor Warren Buffett, excoriates financial intermediaries. The acquisitive conglomerate rarely borrows money, retains brokers, or hires consultants. Its governance is...

Over the last century, the passenger airline industry has undergone a series of transformations, with Lufthansa being a key player not only in Europe, but also worldwide. This case study traces Lufthansa's development, from its origins up until its current status, and outlines its expansion by...

An extensive empirical literature in strategy and finance studies the performance implications of corporate diversification. Two core debates in the literature concern the existence of a diversification discount and the relative importance of industry relatedness and market structure for the...

Taxes levied on production processes (e.g. VAT), are today a very important source of government revenues in developed economies. Theories of optimal taxation conclude that these taxes are detrimental to production efficiency, when firms operate in perfectly competitive markets. These theories...

Taxes levied on production processes (e.g. VAT), are today a very important source of government revenues in developed economies. Theories of optimal taxation conclude that these taxes are detrimental to production efficiency, when firms operate in perfectly competitive markets. These theories...

Does an institutional change that eases exit via bankruptcy reform enhance venture growth? We take advantage of a quasi-natural experiment in Japan to examine this question. Using longitudinal data over a 10-year period, we find that bankruptcy reform not only increases the rates of bankruptcy...

We examine operating and investment decisions in a duopolistic industry in which an initial investment in research yields an immediate tax benefit for one firm, but creates a net operating loss carryover for the other firm. We show that the conventional wisdom that suggests that the first firm...