1. 문제제기2. 추정 대상범위와 분석의 관점3. 생산비 절감 효과의 추정4. 요약 및 결론 The aim of this article is to estimate the rice production-cost reductioneffect of the Farmscale Promotion Project in the 1990s. The Farmsize PromotionProject has increased farmers' farmsize, connected farmland plots, andsubstituted young farmers for old farmers.These changes yielded the rice production-cost reduction effect.The rice production-cost reduction effect of the Farmsize Promotion Projectin the 1990s is equivalent to about 12.2% of rice production cost in 1999. Andthe rice production-cost reduction by increasing farmers' farmsize is mostimportant and biggest of all.But the level of rice production-cost of Korea is higher than that of U.S.A,etc and the Government had better try to increase farmers' farmsize throughcontinuous efficient propulsion of Farmsize PromotionProject.