YunQian Zhang

TL;DR: In this paper, the empirical relationship between energy poverty and energy efficiency in developed and developing countries through various domains is addressed, and the analysis is conducted using energy poverty indicators, country-wise GDP, energy efficiency, and social welfare by using data envelopement analysis (DEA) and entropy method through mediating role of econometric estimation by using.

TL;DR: In this paper, the effect of government subsidies and tax rebate policies on renewable energy firms' investment efficiency using China's renewable energy firm-level panel data was explored using Banker, Charnes and Cooper's data envelopment analysis (DEA) approach.

TL;DR: In this paper, the effect of COVID-19 on emerging stock markets in seven of the Association of Southeast Asian Nations' (ASEAN-7) member countries from March 21, 2020 to April 31, 2020 was investigated.

TL;DR: In this paper, the authors investigated the impact of renewable energy, renewable energy consumption, and environmental taxes on CO2 emission in China under different quantiles and concluded that effective innovation, renewable energies consumption, environmental taxes reduce carbon emission while globalization increases the carbon emission in the country.

TL;DR: In this article, the energy rebound effects of Chinese energy and coal power use in Chinese energy-intensive industries by using latent class stochastic frontier models like LMDI, and other various econometric estimation approach for coal-supplying regions in China ranging between 1992 and 2018.