The measurement of market power: short-run, long-run, and dynamic adjustment models

dc.contributor.advisor John R. Schroeter
dc.contributor.author Goo, Moon Mo
dc.contributor.department Department of Economics (LAS)
dc.date 2018-08-23T17:15:33.000
dc.date.accessioned 2020-06-30T07:17:22Z
dc.date.available 2020-06-30T07:17:22Z
dc.date.copyright Wed Jan 01 00:00:00 UTC 1997
dc.date.issued 1997
dc.description.abstract <p>This study presents an industry analysis of market structure and demonstrates the use of theory-consistent models following the NEIO tradition. The objective of this dissertation is to measure the degree of market power within the context of each of three models: short-run, and long-run equilibrium models, and a dynamic cost of adjustment model with strategic capital investment; and to see how inferences of market power differ across the three cases. The models' differences in this dissertation center on the role of investment in capital. Specification tests are conducted between the short-run versus the long-run, and the short-run versus the dynamic models. Time-series data from the U.S. transformer industry producers, 1958-1991 are used to estimate the models;The empirical results suggest that we can reject the hypothesis of price-taking behavior in the output market from the three models. The Lerner's index is lower in the dynamic model than that in the static models. The specification test results show that the long-run and the dynamic models are rejected against the short-run model. However, the result of a joint test with the estimates of the adjustment cost and strategic effect parameters suggests the dynamic cost of adjustment model is superior to the long-run model. As for the strategic effect of capital investment in the dynamic model, the parameter estimate implies that we can reject the null hypothesis that there is no strategic effect of investment in the industry.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/rtd/11986/
dc.identifier.articleid 12985
dc.identifier.contextkey 6760585
dc.identifier.doi https://doi.org/10.31274/rtd-180813-13264
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath rtd/11986
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/65303
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/rtd/11986/r_9814646.pdf|||Fri Jan 14 19:02:47 UTC 2022
dc.subject.disciplines Economic Theory
dc.subject.disciplines Finance
dc.subject.disciplines Finance and Financial Management
dc.subject.keywords Economics
dc.title The measurement of market power: short-run, long-run, and dynamic adjustment models
dc.type dissertation
dc.type.genre dissertation
dspace.entity.type Publication
relation.isOrgUnitOfPublication 4c5aa914-a84a-4951-ab5f-3f60f4b65b3d
thesis.degree.level dissertation
thesis.degree.name Doctor of Philosophy
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