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Business Organizations Law

University of Pennsylvania Carey Law School

Marginalism

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Full-Text Articles in Economics

The Marginalist Revolution In Corporate Finance: 1880-1965, Herbert J. Hovenkamp Jul 2011

The Marginalist Revolution In Corporate Finance: 1880-1965, Herbert J. Hovenkamp

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During the late nineteenth and early twentieth centuries fundamental changes in economic thought revolutionized the theory of corporate finance, leading to changes in its legal regulation. The changes were massive, and this branch of financial analysis and law became virtually unrecognizable to those who had practiced it earlier. The source of this revision was the marginalist, or neoclassical, revolution in economic thought. The classical theory had seen corporate finance as an historical, relatively self-executing inquiry based on the classical theory of value and administered by common law courts. By contrast, neoclassical value theory was forward looking and as a result …


A Preface To Neoclassical Legal Thought, Herbert J. Hovenkamp Jun 2011

A Preface To Neoclassical Legal Thought, Herbert J. Hovenkamp

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Most legal historians speak of the period following classical legal thought as “progressive legal thought.” That term creates an unwarranted bias in characterization, however, creating the impression that conservatives clung to an obsolete “classical” ideology, when in fact they were in many ways just as revisionist as the progressives legal thinkers whom they critiqued. The Progressives and New Deal thinkers whom we identify with progressive legal thought were nearly all neoclassical, or marginalist, in their economics, but it is hardly true that all marginalists were progressives. For example, the lawyers and policy makers in the corporate finance battles of the …


The Law Of Vertical Integration And The Business Firm: 1880-1960, Herbert J. Hovenkamp Jan 2010

The Law Of Vertical Integration And The Business Firm: 1880-1960, Herbert J. Hovenkamp

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Vertical integration occurs when a firm does something for itself that it could otherwise procure on the market. For example, a manufacturer that opens its own stores is said to be vertically integrated into distribution. One irony of history is that both classical political economy and neoclassicism saw vertical integration and vertical contractual arrangements as much less threatening to competition than cartels or other horizontal arrangements. Nevertheless, vertical integration has produced by far the greater amount of legislation at both federal and state levels and has motivated many more political action groups. Two things explain this phenomenon. First, while economists …


Neoclassicism And The Separation Of Ownership And Control, Herbert J. Hovenkamp Jan 2009

Neoclassicism And The Separation Of Ownership And Control, Herbert J. Hovenkamp

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"Separation of ownership and control" is a phrase whose history will forever be associated with Adolf A. Berle and Gardiner C. Means' The Modern Corporation and Private Property (1932), as well as with Institutionalist economics, Legal Realism, and the New Deal. Within that milieu the large publicly held business corporation became identified with excessive managerial power at the expense of stockholders, social irresponsibility, and internal inefficiency. Neoclassical economists both then and ever since have generally been critical, both of the historical facts that Berle and Means purported to describe and of the conclusions that they drew. In fact, however, within …