农户感知视角下的科技扶贫减贫绩效

利用陕西省科技扶贫重点县域821份农户数据,运用有调节的中介效应模型,实证考察了扶贫科技资源供给对农户减贫感知绩效的影响机制,并检验了扶贫主体形象与制度信任在影响机制中的中介作用与调节效应。研究发现:扶贫科技资源供给特征优化整体上能够显著提升农户减贫感知绩效,其中匹配性、可得性与多样性特征对减贫感知绩效产生显著的积极影响,而覆盖面特征不具有显著影响;扶贫主体形象在扶贫资源供给特征与农户减贫感知绩效之间发挥着显著的部分中介作用,制度信任在扶贫主体形象的中介作用中具有积极的调节效应,即农户对相关扶贫政策信任程度越高,扶贫主体形象改善对农户减贫感知绩效的正向影响就越强。

Impact of Public Health Crisis on Enterprise Operation

Based on the data of A-share non-financial listed companies during the epidemic period, this paper studies the internal mechanism of asset-light strategy on corporate value. The empirical results show that asset light strategy can reduce the impact of the epidemic on enterprises, and has a positive effect on the company value. Firms having higher ownership concentration and those who borrowed more financial assets also had lower returns, especially those who hold non-liquid financial assets. Moreover, the state-owned enterprises hold more financial assets; the company value will be negatively affected more.