Livelihood Diversification Analysis
Livelihood diversification analysis studies how rural households spread their activities and income across multiple sources rather than relying on a single occupation or crop. Developed conceptually by Frank Ellis and refined empirically by Christopher Barrett, Thomas Reardon, and Patrick Webb, it combines the enumeration and classification of household income activities with quantitative measures of diversity — the number of income sources, the share of non-farm income, and concentration indices such as the Herfindahl or Simpson index — to characterise livelihood portfolios and distinguish diversification driven by distress from that driven by opportunity.
出典記録
引用は手法の出典記録からそのままコピーされています。それらからレベルごとの検証は推論されません。
- Ellis, F. (1998). Household strategies and rural livelihood diversification. The Journal of Development Studies, 35(1), 1-38. · DOI 10.1080/00220389808422553
- Barrett, C. B., Reardon, T., & Webb, P. (2001). Nonfarm income diversification and household livelihood strategies in rural Africa: concepts, dynamics, and policy implications. Food Policy, 26(4), 315-331. · DOI 10.1016/S0306-9192(01)00014-8
キュレーションされた主張
主張は証拠台帳に永続化され、それぞれが独自の評価を持っています。
このビューは、台帳に主張評価がない場合、主張評価を生成しません。
関連手法
手法グラフから生成され、機械が提案した関係として表示されます — 証拠主張は推論されません。