農家兼業化が農業生産技術効率性に与える影響に関する計量分析:中国四川省固定観察点における農家調査に基づいて
スポンサーリンク
概要
- 論文の詳細を見る
The objective of this paper is to clarify the relationship between agricultural technical efficiency and part-time farming in rural China. For this objective, an index of the efficiency is calculated for each observation based on the translog frontier production function, using farm household-level cross-section data from Sichuan Province for the year of 1986, 1990, 1993 and 1996, respectively. Then the efficiency index is decomposed by part-time farming and other variables. The main conclusions of this paper are summarized as follows:1) The mean value of technical efficiency lies between 0.83 to 0.87, depending on the year, which implies that the average farm could produce 13% to 17% more output from the same quantity of input, if it operated efficiently.2) Part-time fanning, and area share of cereal cropping are negatively related to the technical efficiency. Multiple cropping index, and family size are positively related to it. Part-time farming not only directly impact on the technical efficiency, but also indirectly impact on it through its influence on multiple cropping index and area share of cereal cropping.Those results suggest that promoting farm land to transfer from part-time farms to full-time farms should increase agricultural technical efficiency. And moreover, in order to reduce the negative influence of part-time farming on the technical efficiency, it should be necessary for government to strengthen agricultural extension service for part-time farms, and/or put more public investment in agricultural infrastructure, research and development of agricultural technology.
- 地域農林経済学会の論文
地域農林経済学会 | 論文
- 青果物のトレーサビリティにおける情報伝達に関する一考察
- 沖縄県内における道の駅併設農産物直売所の顧客特性に関する分析 : 道の駅におけるアンケート調査から
- 野菜の選択基準とトレーサビリティに関する消費者評価 : 選択型コンジョイント分析による接近
- 沖縄県生食パインアップル生産における経営方針・品種選択行動に関する評価 : 選択型コンジョイント分析による接近
- 貿易自由化後におけるパインアップル農家の生産規模規定要因 : 沖縄県国頭郡東村における農家アンケートからの接近