... Household registration system reform Sustainable income Rural migrant households Urbanization Quasi-natural experiment National Natural Science Foundation of China 72273107 http://dx.doi.org/10.13039/501100001809 The work was supported by National Natural Science Foundation of China...

... Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only Environmental protection tax Livestock green total factor productivity Quasi-natural experiment Sustainable development Livestock products constitute a primary source of protein in human diets (Herrero et...

..., this study estimates the effect of broadband construction on rural household consumption and draws causality between them relying on a quasi-natural experiment based on an exogenous policy shock. Findings The difference-in-difference estimates show that broadband construction has significantly increased...