Theoretical basis for a method of distribution of market share changes in international trade
Chami's method for calculating how much of an exporter's market share change can be attributed to each competitor has regularly been applied in the literature, but it has not been related to any theory yet. Here, an attempt is made to examine the trade models that can provide the theoretic...
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Veröffentlicht in: | Revista de economia contemporânea 2010-12, Vol.14 (3), p.499-514 |
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description | Chami's method for calculating how much of an exporter's market share change can be attributed to each competitor has regularly been applied in the literature, but it has not been related to any theory yet. Here, an attempt is made to examine the trade models that can provide the theoretical foundations for the method, clarifying the assumptions underlying its results. It is shown that the method is consistent with most of the main trade models found in the literature.
O método desenvolvido por Chami para distribuir as participações de cada país exportador entre seus competidores em um determinado mercado tem sido aplicado na literatura, mas ainda não foi associado a qualquer teoria. Este artigo procura examinar os modelos de comércio que podem oferecer os fundamentos teóricos para o método, clarificando as suposições necessárias aos seus resultados. Mostra-se que o método é consistente com a maioria dos principais modelos de comércio encontrados na literatura. |
doi_str_mv | 10.1590/S1415-98482010000300003 |
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O método desenvolvido por Chami para distribuir as participações de cada país exportador entre seus competidores em um determinado mercado tem sido aplicado na literatura, mas ainda não foi associado a qualquer teoria. Este artigo procura examinar os modelos de comércio que podem oferecer os fundamentos teóricos para o método, clarificando as suposições necessárias aos seus resultados. Mostra-se que o método é consistente com a maioria dos principais modelos de comércio encontrados na literatura.</description><identifier>ISSN: 1415-9848</identifier><identifier>ISSN: 1980-5527</identifier><identifier>EISSN: 1415-9848</identifier><identifier>EISSN: 1980-5527</identifier><identifier>DOI: 10.1590/S1415-98482010000300003</identifier><language>eng ; por</language><publisher>Rio de Janeiro: Instituto de Economia da Universidade Federal do Rio de Janeiro</publisher><subject>Competition ; Economic analysis ; Economic theory ; ECONOMICS ; Exports ; Growth rate ; International trade ; Market shares ; Suppliers</subject><ispartof>Revista de economia contemporânea, 2010-12, Vol.14 (3), p.499-514</ispartof><rights>Copyright Instituto de Economia da Universidade Federal do Rio de Janeiro Dec 2010</rights><rights>This work is licensed under a Creative Commons Attribution 4.0 International License.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2493-e22537484f37d1dc91a1dcc637230738c77e4dcae1ffbccd5f7433157f8ffb143</citedby><cites>FETCH-LOGICAL-c2493-e22537484f37d1dc91a1dcc637230738c77e4dcae1ffbccd5f7433157f8ffb143</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,864,885,27924,27925</link.rule.ids></links><search><creatorcontrib>Batista, J. Chami</creatorcontrib><title>Theoretical basis for a method of distribution of market share changes in international trade</title><title>Revista de economia contemporânea</title><addtitle>Rev. econ. contemp</addtitle><description>Chami's method for calculating how much of an exporter's market share change can be attributed to each competitor has regularly been applied in the literature, but it has not been related to any theory yet. Here, an attempt is made to examine the trade models that can provide the theoretical foundations for the method, clarifying the assumptions underlying its results. It is shown that the method is consistent with most of the main trade models found in the literature.
O método desenvolvido por Chami para distribuir as participações de cada país exportador entre seus competidores em um determinado mercado tem sido aplicado na literatura, mas ainda não foi associado a qualquer teoria. Este artigo procura examinar os modelos de comércio que podem oferecer os fundamentos teóricos para o método, clarificando as suposições necessárias aos seus resultados. Mostra-se que o método é consistente com a maioria dos principais modelos de comércio encontrados na literatura.</description><subject>Competition</subject><subject>Economic analysis</subject><subject>Economic theory</subject><subject>ECONOMICS</subject><subject>Exports</subject><subject>Growth rate</subject><subject>International trade</subject><subject>Market shares</subject><subject>Suppliers</subject><issn>1415-9848</issn><issn>1980-5527</issn><issn>1415-9848</issn><issn>1980-5527</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp1UMFKAzEQDaJgrX6DAc9bdzbZZvcoRa1Q8GA9ypImEzd1u6lJevDvzbaigjiESWbmvUfmEXIJ-QTKOr9-Ag5lVle8KnLIU7B9OiKj78Hxr_cpOQthnedcwBRG5GXZovMYrZIdXclgAzXOU0k3GFunqTNU2xC9Xe2idf1Qb6R_w0hDKz1S1cr-FQO1fToRfS8HWNKKXmo8JydGdgEvvu4xeb67Xc7m2eLx_mF2s8hUwWuWYVGUTPCKGyY0aFWDTFlNmShYLlilhECulUQwZqWULo3gjEEpTJUawNmYTA66QVnsXLN2u_STLjR7c5o_5iTC1YGw9e59hyH-UGDwpgZeQ0KJA0p5F4JH02y9Tet_JFAzmP-v_ic0NHUd</recordid><startdate>20101201</startdate><enddate>20101201</enddate><creator>Batista, J. 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subjects | Competition Economic analysis Economic theory ECONOMICS Exports Growth rate International trade Market shares Suppliers |
title | Theoretical basis for a method of distribution of market share changes in international trade |
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