Prediction of Farmers’ Income in Hebei Province Based on the Fractional Grey Model (1,1) by Yongqiang Xu, Lim Thien Sang, Kun Wang

“…Based on this, the paper selects the per capita disposable income (PCDI) of farmers’ households from 2012 to 2019 in 11 cities of Hebei Province as the research object and applies the fractional grey model (FGM (1,1)) to predict farmers’ income from 2020 to 2024. …”
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Community empowerment of waste management in the urban environment: More attention on waste issues through formal and informal educations by A. Brotosusilo, D. Utari, H. Negoro, A. Firdaus, R. Velentina

“…This study also found that per capita income and per capita expenditure in big cities in Indonesia ranged between USD 156,903 and USD 116,857. …”
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