“…[19] Cohen, Joutz, and Loungani (2011) argue that there is a relationship between energy diversification and energy security. [20] According to Hu and Ge (2014), based on a China case application, the assessment of energy security is explained in terms of three aspects. The first aspect is the stability of energy supply, indicating the stability of meeting the energy security guarantee of standard requirements applied for national survival and development, which includes the ration of energy production and consumption, the diverse index of production, the risk index of transportation, market liquidity, foreign dependence, and etc.…”