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The capital allowance structure for mining projects in developing countries affects the supply price of investment by determining the payback period, reinvestment and the timing of government receipts. Using the capital allowance structures of Sierra Leone, Tanzania, Zambia, Botswana, Papua New Guinea and Malaysia, the article develops a financial model and examines the effect of capital allowances on foreign investor and host government cash flows under various cost-price conditions. The study stresses the importance to governments of making accelerated depreciation a flexible tool to trade off against other elements in the fiscal package. From the government viewpoint, faster write-offs of capital are preferable to a tax holiday. The article places particular emphasis on evaluating the relationship between capital allowances, income tax and a rent resource tax.  相似文献   
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The Ethiopian Constitution of 1928 vests in the state ownership of all mineral resources. However, the mining code of 1944 recognized the right of individuals and private companies to explore for and develop those resources. The results were quite impressive; Ethiopia became a producer of gold, platinum, copper and other minerals. A revised mining code in 1971 further extended the rights of individuals and companies to develop the mineral resources of the country. In 1974, the newly established revolutionary government eliminated private ownership of mines and established instead state-owned mining companies to develop the mineral resources of the country. In time, the demand for government funding by other sectors of the economy left little for the mining sector and it went into decline. To correct that problem, the Government of Ethiopia in 1989 decided to again make private ownership in the mining sector legal. This paper describes some of the recent initiatives to open the mining sector to private enterprise.  相似文献   
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