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University of Illinois at Urbana-Champaign

Conglomerate Mergers and the Pursuit of Economies of Scope (Multiproduct, Q Ratio, Capm, Risk)

Abstract

dc:description

Conglomerate mergers have been a puzzle to economists and financial analysts. Unlike horizontal and vertical mergers, it is difficult to explain conglomerate mergers as a simple pursuit of market power and/or economies of specialization. Further complicating the problem, empirical evidence indicates that while the acquired firm shareholders gain substantially, the acquiring firm shareholders just break even. This dissertation integrates the multiproduct theory of Baumol, Panzar, and Willig with the CAPM to build a theory of conglomerate mergers consistent with the neo-classical profit-maximizing axioms. The relationships among product market, capital market, and the market for corporate control are examined.

Degree

thesis:*
Name thesis:degree_name
Ph.D.
Level thesis:degree_level
Dissertation
Discipline thesis:degree_discipline
Economics
Grantor
University of Illinois at Urbana-Champaign
Year dc:date
2014

Author and committee

dc:creator, dc:contributor.*
Author dc:creator
  • Chang, Philip Chia En

Subjects

dc:subject × 1

Identifiers

dc:identifier.*
Identifier
(UMI)AAI8521738
OAI identifier oai:identifier
oai:www.ideals.illinois.edu:2142/70758

Chain of custody

source
Harvested from
University of Illinois - Urbana-Champaign
Base URL
www.ideals.illinois.edu/oai-pmh
Last updated
2026-07-22
Source record
OAI-PMH GetRecord
citation

Chang, Philip Chia En. Conglomerate Mergers and the Pursuit of Economies of Scope (Multiproduct, Q Ratio, Capm, Risk). Dissertation thesis, University of Illinois at Urbana-Champaign, 2014. http://hdl.handle.net/2142/70758