外食費の増加が農林漁業と食品工業の生産に及ぼす影響

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書誌事項

タイトル別名
  • Effect of an Increase in the Eating Out Expenditure on Agricultural and Food Industry Production
  • 外食費の増加が農林漁業と食品工業の生産に及ぼす影響--産業連関表による外食需要の分析
  • ガイ ショクヒ ノ ゾウカ ガ ノウリン ギョギョウ ト ショクヒン コウギョ
  • A Food Demand Analysis by Input-Output Table
  • 産業連関表による外食需要の分析

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説明

In recent years, expenditure of “eating out” and processed food has increased greatly. This trend should have some effects on the food consumption at home. The purpose of this paper is to estimate each calorie and prices of food taken at home and eating out, and to predict the effects of increase of eating out demand on the production of agriculture and food industry. The analysis is carried out using input-output table (1975 and 1980). The following are main findings:<br>(1) It is estimated by 1980's input-output table that we on the average take 84.4 percent of the total calorie at home, 11.7 percent at restaurant, and 4.0 percent at other services in Japan. As for eating at home, we take more calorie from processed food than from fresh food (consumed as direct final demand). In recent years, there is the trend that calorie intake at home is decreasing gradually, whereas calorie intake outside home is increasing remarkably.<br>(2) Eating out is considerably expensive compared with the meal at home. To take same calorie, the meal at restaurant costs 2.67 times as much as the meal at home. At the same time, processed food costs 1.34 times as much as fresh food, at home.<br>(3) It is predicted that the increase of 50 percent in consumption expenditure at restaurant induces the 0.13 percent decrease in food industry production, the 0.07 percent increase in agriculture production, and the 3.00 percent increase in total industry production. Corresponding to these changes of food consumption at restaurant, the demand of livestock products, marine products, liquors and wheat flour increase gradually, while the demand of rice decrease 1.99 percent. This is caused by the decrease of food consumption at home.

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