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Trends in the Diversification of Oil and Natural Gas Supplies
出版International Monetary Fund, 2011-02-01
主題Business & Economics / Industries / EnergyBusiness & Economics / Investments & Securities / Commodities / EnergyBusiness & Economics / Investments & Securities / General
ISBN14552178759781455217878
URLhttp://books.google.com.hk/books?id=UJYYEAAAQBAJ&hl=&source=gbs_api
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註釋We present evidence on one facet of energy security in OECD economies - the extent of diversification in sources of oil and natural gas supplies. Viewed from the perspective of the energy-importing countries as a whole, there has not been much change in diversification in oil supplies over the last decade, but diversification in sources of natural gas supplies has increased steadily. We document the cross-country heterogeneity in the extent of diversification. We also show how the extent of diversification changes if account is taken of the political risk attached to suppliers; the size of the importing country; and transportation risk.