土地改良事業の経済効果測定指標に関する検討

Abstract

Today in Japan's agriculture, public's section improvement working planning of land are strictly subject to restriction, because the level of its economical effective value which is estimated by the current methods is low. Also there are strict restrictions in finance of central and rural governments, which bear the expenses of the agricultural land improvement works. But effects of land improvement working in agriculture is, naturally, expected to be at a high level. We can expect various factors and high level effects of the land improvement works. For example, on a regional agriculture and farmers, on agriculture and non-agriculture industry, and on processing and situation after the improvement works. In this paper, I am studying the problems and the improvement of the current methods of estimation on public land improvement works in agriculture.