著者

大来 佐武郎

出版者

JAPAN SECTION OF THE REGIONAL SCIENCE ASSOCIATION INTERNATIONAL

雑誌

日本地域学会年報 (ISSN:02876248)

巻号頁・発行日

vol.1962, no.1, pp.29-39, 1964-05-22 (Released:2008-10-09)

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This article gives brief account of the background and problems of the “National Comprehensive Development Plan” which was officially adopted by the Government in October 1962. The preparation of such a plan was already stipulated in the Comprehensive Land Development Act enacted in May 1950, but it took more than ten years before the finalization of the plan chiefly because of the rapid changes in the fundamental conditions of the Japanese economy.The new Plan is supposed to answer the question of (a) redevelopment of overcongested areas, (b) preparation of new industrial areas and (c) reduction of economic differencials among different parts of the country.

著者

吉川 和広 森杉 寿芳

出版者

JAPAN SECTION OF THE REGIONAL SCIENCE ASSOCIATION INTERNATIONAL

雑誌

日本地域学会年報 (ISSN:02876248)

巻号頁・発行日

vol.1966, no.5, pp.95-116, 1967-09-12 (Released:2008-10-09)

参考文献数

5

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The estimation of the economic benefits of a public investment project should include not only the direct effects but also the indirect ones. The problem is seen even more clearly when considering projects involve investments for increasing assets in social overhead capital, such as roads, railways, ports, etc. These projects often show a direct benefits only, which may be less than unity if the services produced are not sold, but consideration of the benefits deriving from the execution of such projects often shows that they are of top priority. In these cases the most important benefits are indirect, since they make production possible in other sectors of the economy.In this drafting, we deal with an estimation of direct and indirect economic benefits to a region which derived from the public investment for port facilities, by preparing a simplified system as shown in Fig. 1.Thereupon, such economic benefits are defined as an increment of the net regional products. Then the econometric model and interregional input-output model are introduced to analyze each process of this system mentioned above.