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Comparaison des valeurs ajoutées
des pays et des entreprises mondiales
World
Investment Report 2002: Transnational Corporations and Export
Competitiveness Box IV.1. Are some TNCs bigger than countries ? There is no doubt that TNCs have been growing in size at rates exceeding those of many economies. The sales of the 500 largest firms in the world nearly tripled between 1990 and 2001, a while world GDP in current prices increased 1.5 times between these two years. UNCTAD’s 100 TNCs also increased their total sales, from $3.2 trillion to almost $4.8 trillion between 1990 and 2000. The size of large TNCs is sometimes compared to that of countries’ economies, as an indicator of the influence that the former have in the wor ld economy. According to one comparison of the sales volume of firms with the GDP of countries, the sales of the top 200 firms accounted for 27.5 per cent of world GDP in 1999 (Anderson and Cavanagh, 2000). Of the 50 largest “economies”, 14 were TNCs and 36 were countries. However, a comparison of the sales of firms with the GDP of countries is conceptually flawed, as GDP is a value-added measure and sales are not. A comparable yardstick requires that sales be recalculated as value added. For firms, value added can be estimated as the sum of salaries and benefits, depreciation and amortization, and pre-tax income (De Grauwe and Camerman, 2002). Based on this measure, the world’s largest TNC was ExxonMobil, with an estimated $63 billion in value added in 2000; i t ranked 45th in a combined l ist of count r ies and non- f inancial companies (box table IV.1.1). The size of this company equals the size of the economies of Chile or Pakistan in terms of value added. In the top 100 of a combined country-company list for 2000, there were 29 TNCs; half of the largest valueadded entities ranked between 51 and 100 were individual firms (box table IV.1.1).
Box table IV.1.1. How large are the top TNCs vis-à-vis economies in 2000 ? (Billions of dollars)
Source: UNCTAD. http://www.unctad.org/templates/WebFlyer.asp?intItemID=2477&lang=2a GDP for countries and value added for TNCs. Value added is defined as the sum of salaries, pre-tax profits and depreciat ion and amort isat ion. b Value added is estimated by applying the 30 per-cent share of value added in the total sales, 2000, of 66 manufacturers for which the data were avai lable. c Value added is estimated by applying the 16 per-cent share of value added in the total sales, 2000, of 7 trading companies for which the data on value added were avai lable. d Value added is estimated by applying the 37 per-cent share of value added in the total sales, 2000, of 22 other tert iary companies for which the data on value added were avai lable. |
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