EBERHARD K.JOCHEM is professor of economics and energy economics at the Swiss Federal Institute of Technology (ETH) in Zurich and director of the Center for Energy Policy and Economics there.

• 约翰是苏黎士瑞士联邦理工学院经济学暨能源经济学教授，也是该校能源策略暨经济学中心的主任。