The conference is open to all forms of energy and environment topics. For energy, the subjects could range from production, transmission, distribution, retail and financial markets. For environment, the topics could focus on policies, emerging technologies and institutions.

The overall theme of the conference is "Global Economic Analysis Beyond 2020" with subthemes on: - Achievements in SDGs; - Challenges of regional integration and globalization; - Income distribution impact of economic policy; - Globally coordinated common tools of economic analyses.

Session 1. 1. “Dynamic DEA with network structure: A slacks-based measure” 2. “Dynamic network Malmquist model based on green input-output table” 3. “Dynamic network range-adjusted measure versus dynamic network slacks-based measure” 4. “Dynamic evaluation of batters in Nippon...