Price Transmission Effect of Establishing FTA with African Countries from the Perspective of Trade Facilitation

Figure 1

The composition of the trade facilitation level indicator system. Note. Except for the value range of customs clearance efficiency of 1 to 5, the Corruption Perception Index (the higher the score, the cleaner the corruption), and the Internet users (the percentage of personal Internet use) that range from 0 to 100, the value range of other indicators is from 1 to 7, where 1 represents the extremely low degree and 7 represents the highest degree. But for irregular payment C1, 1 means “very common” and 7 means “never happened;” for the prevalence of nontariff barriers C2, 1 means “extremely restrictive” and 7 means “completely unrestricted.”