Poverty improvement policies and household income: Evidence from China
The purposes of this research is to analyzed the impact of various policies on household incomes and to obtain the influential factors according to their importance. Utilizing a survey data of poor households supported by poverty improvement policies, for individual income, this research implements...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-11-01
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| Series: | Heliyon |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844023086504 |
| _version_ | 1827616018535546880 |
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| author | Haonan Zhang Jiapeng Dai |
| author_facet | Haonan Zhang Jiapeng Dai |
| author_sort | Haonan Zhang |
| collection | DOAJ |
| description | The purposes of this research is to analyzed the impact of various policies on household incomes and to obtain the influential factors according to their importance. Utilizing a survey data of poor households supported by poverty improvement policies, for individual income, this research implements the traditional random forest method. To analyze the influence of strategies on the overall household earnings, we propose a novel splitting method centered on copula entropy and construct a novel choice tree. Finally, we conclude that the policies are generally effective but that levels of effectiveness are varied for people with different levels of income. We also identified the policy arrangement that has the greatest impact on household income. |
| first_indexed | 2024-03-09T09:19:50Z |
| format | Article |
| id | doaj.art-839cd8e34095416ea9b071e2cf878ce8 |
| institution | Directory Open Access Journal |
| issn | 2405-8440 |
| language | English |
| last_indexed | 2024-03-09T09:19:50Z |
| publishDate | 2023-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj.art-839cd8e34095416ea9b071e2cf878ce82023-12-02T07:02:20ZengElsevierHeliyon2405-84402023-11-01911e21442Poverty improvement policies and household income: Evidence from ChinaHaonan Zhang0Jiapeng Dai1School of Labor and Human Resources, Renmin University of China, Beijing 100872, Beijing China; Corresponding author.School of Government, Nanjing University, Nanjing 210046, Jiangsu, ChinaThe purposes of this research is to analyzed the impact of various policies on household incomes and to obtain the influential factors according to their importance. Utilizing a survey data of poor households supported by poverty improvement policies, for individual income, this research implements the traditional random forest method. To analyze the influence of strategies on the overall household earnings, we propose a novel splitting method centered on copula entropy and construct a novel choice tree. Finally, we conclude that the policies are generally effective but that levels of effectiveness are varied for people with different levels of income. We also identified the policy arrangement that has the greatest impact on household income.http://www.sciencedirect.com/science/article/pii/S2405844023086504I380I320C880 |
| spellingShingle | Haonan Zhang Jiapeng Dai Poverty improvement policies and household income: Evidence from China Heliyon I380 I320 C880 |
| title | Poverty improvement policies and household income: Evidence from China |
| title_full | Poverty improvement policies and household income: Evidence from China |
| title_fullStr | Poverty improvement policies and household income: Evidence from China |
| title_full_unstemmed | Poverty improvement policies and household income: Evidence from China |
| title_short | Poverty improvement policies and household income: Evidence from China |
| title_sort | poverty improvement policies and household income evidence from china |
| topic | I380 I320 C880 |
| url | http://www.sciencedirect.com/science/article/pii/S2405844023086504 |
| work_keys_str_mv | AT haonanzhang povertyimprovementpoliciesandhouseholdincomeevidencefromchina AT jiapengdai povertyimprovementpoliciesandhouseholdincomeevidencefromchina |