School of Statistics Shandong University of Finance and Economics Jinan 250014 China;
School of Statistics Shandong University of Finance and Economics Jinan 250014 China;
Centre for Corporate Sustainability and Environmental Finance Macquarie Business School Macquarie University Sydney 2109 Australia;
School of Statistics Shandong University of Finance and Economics Jinan 250014 China;
School of Statistics Shandong University of Finance and Economics Jinan 250014 China;
School of Statistics Shandong University of Finance and Economics Jinan 250014 China;
Integrated Research for Energy Environment and Society (IREES) Energy and Sustainability Research Institute Groningen University of Groningen Groningen 9747 AG the Netherlands;