Fig 1.
Data Source: Authors’ calculation.
Table 1.
Length of trade relationship (Source: Authors’ calculation).
Table 2.
Intervals between two trade spells (Source: Authors’ calculation).
Table 3.
Statistics summary of determinants on agri-food imports.
Fig 2.
Kaplan-Meier estimator for agri-food products.
Table 4.
Kaplan-Meier estimators of China’s agricultural imports.
Table 5.
Empirical results of discrete survival model (Eq 4).
Table 6.
Effects of economic policy uncertainty on different agri-food products.