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Market-Structure and the Empirical Specification of Profit Margins

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Market-Structure and the Empirical Specification of Profit Margins. / Conyon, Martin; Machin, S.

In: Economics Letters, Vol. 35, No. 2, 02.1991, p. 227-231.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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Conyon M, Machin S. Market-Structure and the Empirical Specification of Profit Margins. Economics Letters. 1991 Feb;35(2):227-231. doi: 10.1016/0165-1765(91)90174-J

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Conyon, Martin ; Machin, S. / Market-Structure and the Empirical Specification of Profit Margins. In: Economics Letters. 1991 ; Vol. 35, No. 2. pp. 227-231.

Bibtex

@article{76c1802796944c90b09527c181349cf1,
title = "Market-Structure and the Empirical Specification of Profit Margins",
abstract = "We present evidence from a panel of U.K. manufacturing industries to test the sensitivity of the margins-concentration relationship to specification changes in the dependent variable. Instrumental variable estimates demonstrate that a positive association between profit margins and concentration is contingent on how the margin is formulated.",
author = "Martin Conyon and S Machin",
year = "1991",
month = feb,
doi = "10.1016/0165-1765(91)90174-J",
language = "English",
volume = "35",
pages = "227--231",
journal = "Economics Letters",
issn = "0165-1765",
publisher = "Elsevier",
number = "2",

}

RIS

TY - JOUR

T1 - Market-Structure and the Empirical Specification of Profit Margins

AU - Conyon, Martin

AU - Machin, S

PY - 1991/2

Y1 - 1991/2

N2 - We present evidence from a panel of U.K. manufacturing industries to test the sensitivity of the margins-concentration relationship to specification changes in the dependent variable. Instrumental variable estimates demonstrate that a positive association between profit margins and concentration is contingent on how the margin is formulated.

AB - We present evidence from a panel of U.K. manufacturing industries to test the sensitivity of the margins-concentration relationship to specification changes in the dependent variable. Instrumental variable estimates demonstrate that a positive association between profit margins and concentration is contingent on how the margin is formulated.

U2 - 10.1016/0165-1765(91)90174-J

DO - 10.1016/0165-1765(91)90174-J

M3 - Journal article

VL - 35

SP - 227

EP - 231

JO - Economics Letters

JF - Economics Letters

SN - 0165-1765

IS - 2

ER -