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A Study on the Qualitative Change in the Price Level of Rice and new Rice Farming Organization

Research Project

Project/Area Number 01450101
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field Agro-economics
Research InstitutionUniversity of Tsukuba

Principal Investigator

HIGUCHI Teizo  Univ. of Tsukuba Inst. of Agriculture & Forestry Professor, 農林学系, 教授 (50003752)

Co-Investigator(Kenkyū-buntansha) KAWAMURA Tamotsu  Iwate University Faculty of Agriculture Lecturer, 農学部, 講師 (20177736)
KUSAKARI Hitoshi  Univ. of Tsukuba Inst. of Socio-Economic Planning Lecturer, 社会工学系, 講師 (60192564)
TANAKA Yousuke  Univ. of Tsukuba Inst. of Agriculture & Forestry Professor, 農林学系, 教授 (40188347)
Project Period (FY) 1989 – 1990
Project Status Completed (Fiscal Year 1991)
Budget Amount *help
¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1990: ¥800,000 (Direct Cost: ¥800,000)
KeywordsPrice of Rice Under the Liberalized Domestic Market / Domestically Liberalized Rice Market / Idle Laborers Created by Liberalization / Whole Village Type Farming / X-Organization / Profit Function to Calculate Demand for Rice Laborers / Technology Approach to Estimate Idle Laborers / Price Approach to Estimate Idle Laborers / Xー組織 / 米国内自由化 / 自由化によるアイドルレ-バ- / 技術アプロ-チ / 所得アプロ-チ / 価格アプロ-チ / X組織
Research Abstract

Presuming the presence of domestic liberalization in the rice market, we have conducted a research to find an appropriate rice farming organization capable of coping up with the assumptive imported rice in terms of cost of production and chose an experimental model village in the northern Honshu of Japan.
The main conclusions are categorically presented as follows :
(1) Prediction of producer's price of rice under the assumption of liberalization of domestic rice market
Using an equilibrium model consisting of the demand and supply function of rice, we have obtained \13, 000 as the equilibrium producer's price as of 1988.
(2) Labor demand in rice farming in liberalized market situation in the model village
Applying the trans-log type profit function on the data gathered by MAFF from rice farmers in the northern Honshu of Japan, we were able to clarify the functional relation between rice price level and demand for labor in rice farming. It is noticeable that we got such a high elasticity of … More rice labor with respect to price of rice, i. e. 3.08 as of the average of 1982-84.
(3) Prediction of the population of the farm households and the numbers of agricultural laborers in year 2000 in the model village
Cohort Analysis was applied and from 1990 to year 2000, it showed the following : 1) a 15 % decrease in the population of farm households, 2) a 20 % decrease in the number of agricultural laborers and those in age of more than 60 would approach 70.4% compared to 46.5 in 1990.
(4) New rice farming organization
Low producer's price and the deterioration of labor force in the near future, definitely would make current rice farming system very vulnerable and a new concept in rice farming organizations is rendered inevitable. Responding to this need, we submitted "X organization" model, the major concept of which is "whole village farming organization" joined by all rice farmers and all rice area, that is, 1000 farmers and 1000 ha rice area, would be operated by 40-50 feasible rice farmers.
(5) Cost of production of X-organization
In calculating the cost of production of X-organization, many environmental factors, such as meteorological condition, soil condition and rice variety adaptability have been considered. The so-called secondary production cost of X-organization is \ll. 375, fairly lower than the average cost of production in this area, i. e. around \20, 000, and 68 % of current producer's price. Less

Report

(3 results)
  • 1991 Final Research Report Summary
  • 1990 Annual Research Report
  • 1989 Annual Research Report
  • Research Products

    (7 results)

All Other

All Publications (7 results)

  • [Publications] 樋口 貞三他: "米価体系の変容と新稲作構造に関する研究" 筑波大学 農林社会経済研究. 11号. (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 樋口 貞三編著: "米価体系の変容と新稲作構造" 農林統計協会, 200 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] HIGUCHI, T. ET AL.: "The Qualitative Change in the Price Level of Lice and new Farming organization of Rice Production." Memoirs of the Inst. of Agri. & Forestry Univ. of Tsukubarural Economics & Sociology. No. 11. (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] HIGUCHI, T. ET AL.: "The Qualitative Change in the Price Level of Rice and New Farming organization of Rice Production." Will Be Published by Norin. Tokei Kyokai. (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 樋口 貞三他: "米価体系の変容と新稲作構造に関する研究" 筑波大学農林社会経済研究. 11号. (1992)

    • Related Report
      1990 Annual Research Report
  • [Publications] 樋口 貞三編著: "米価体系の変容と新稲作構造" 農林統計協会, 200 (1992)

    • Related Report
      1990 Annual Research Report
  • [Publications] 樋口貞三など: "米価体系の変容と稲作新構造に関する研究" 筑波大学農林社会経済研究. 第8号. (1990)

    • Related Report
      1989 Annual Research Report

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Published: 1990-04-01   Modified: 2016-04-21  

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