This paper constructs a simple model to illustrate that the current food stamp subsidy scheme fails to achieve its aim due to the crowding-out effect. In particular, if the household income is sufficiently low, only the corner solution exists and full subsidy is needed. The optimal food stamp subsidy scheme is identified and the subsidy efficiency rate is introduced to measure the impact on foo...

To motivate more people to participate in vaccination campaigns, various subsidy policies are often supplied by government and the health sectors. However, these external incentives may also alter the vaccination decisions of the broader public, and hence the choice of incentive needs to be carefully considered. Since human behavior and the networking-constrained interactions among individuals ...

An individual should be indifferent between a rebate subsidy of rate sr and a matching subsidy of rate sm = sr/(1 sr), and the total amount received by the charity should be the same regardless of subsidy type. Recent laboratory and field experiments contradict these straightforward predictions of standard economic theory: subjects consistently make decisions that result in larger amounts going...

It is often argued that fossil fuel subsidies hamper the transition towards a sustainable energy supply as they incentivize wasteful consumption. We assess implications of a subsidy phase‐ out for the mitigation of climate change and the low‐carbon transformation of the energy system, using the global energy–economy model REMIND. We compare our results with those obtained by the International E...

This paper evaluates the causal relationship between government subsidy and innovation performance of new energy firms through count models using 2007–2021 data from China’s listed companies. By looking at for number granted patents, we find policies significantly boost firms’ performance. We estimate that a tenfold increase in would lead to an 7.11 total patents firms. Furthermore, heterogenei...

Often, vaccination programs are carried out based on self-interest rather than being mandatory. Owing to the perceptions about risks associated with vaccines and the ‘herd immunity’ effect, it may provide suboptimal vaccination coverage for the population as a whole. In this case, some subsidy policies may be offered by the government to promote vaccination coverage. But, not all subsidy polici...

Releasing prices and performing cash subsidy payment to all applicants with a different income level create differences in the method of household function and different services of organizations including waste and recycling management organization. The purpose of this study was to determine the effect of cash subsidy payment on the quantity of domestic waste in Rasht (Guilan province, Iran)....