報(bào)告人簡介
端木昊隨現(xiàn)為哈爾濱工業(yè)大學(xué)數(shù)學(xué)研究院教授，他于2018年在加拿大多倫多大學(xué)取得統(tǒng)計(jì)學(xué)博士學(xué)位，于2018-2021年在加州大學(xué)伯克利分校從事博士后研究，于2021年加入哈爾濱工業(yè)大學(xué)數(shù)學(xué)研究院任教授。 他的研究方向包括非標(biāo)準(zhǔn)分析，統(tǒng)計(jì)決策理論及數(shù)理經(jīng)濟(jì)學(xué)。他的主要研究工作發(fā)表于Memoirs of the AMS,Annals of Statistics,Journal of Economic Theory,Biometrika等國際一流數(shù)學(xué)，統(tǒng)計(jì)和經(jīng)濟(jì)學(xué)刊物。
內(nèi)容簡介
We propose two general equilibrium models, quota equilibrium and emission tax equilibrium. Government specifies quotas or taxes on emissions, then refrains from further action. All results remain valid regardless of how government chooses its emissions target. Quota equilibrium exists; the allocation of emission property rights impacts the distribution of welfare. If the only externality arises from total net emissions, quota equilibrium is Pareto optimal among all feasible outcomes with the same total net emissions. For certain tax rates, emission tax equilibrium may not exist. Every quota equilibrium can be realized as an emission tax equilibrium and vice versa. However, different quota prices may arise in equilibrium from a single quota, and different emission levels may arise in equilibrium from a single tax rate. This leads to inequivalence between quota and emission tax equilibria.
