贸易自由化及其对斯里兰卡稻米行业的影响

M. Rafeek, P. Samaratunga
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引用次数: 12

摘要

本文考察了贸易干预政策的影响。稻米部门的贸易保护是用名义和有效保护率来估计的。这些措施以牺牲消费者利益为代价,为生产者提供了积极的保护。目前的分析表明,一卢比的资源可以生产价值56美分的大米。随着贸易日益自由化,保护主义最终将被消除,稻农将被迫以具有竞争力的价格生产大米。因此,大米不足的程度预计将减少12%,总产量将减少16%。同时,由于零售价格的降低,对大米的需求将增加。总体福利影响表明,这是国家的收益。然而,生产者面临福利损失。因此,必须同时作出协调一致的努力,以提高生产力增长和降低单位生产成本,从而提高稻米部门的竞争力,使其能够与世界其他地区竞争。
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Trade Liberalisation and its Impact on the Rice Sector of Sri Lanka
This paper examines the impact of trade intervention policies. The trade protection for the rice sector was estimated using both nominal and effective protection rates. These show positive protection to producers at the expense of consumers. Current analysis indicates that one rupee of resources is used to produce 56 cents worth of rice valued in foreign exchange. As trade is increasingly liberalised, protection will be eventually eliminated and rice farmers will be forced to produce rice at competitive prices. Consequently, the extent under rice is expected to decrease by 12 per cent and total production decreases by 16 per cent. Meanwhile demand for rice will increase as a result of the reduction in retail price. Overall welfare impacts reveal that it is a gain to the nation. However, the producers face welfare losses. Therefore concerted and simultaneous efforts are imperative to improve productivity growth and reduce the unit cost of production in order to improve the competitiveness of the rice sector so that it can compete with the rest of the world.
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