The duration of export trade relations and its influential factors in China's wooden floor

Purpose This article will select 25 years of subdivided data to perform Kaplan–Meier survival analysis on the export trade relations Chinese wooden flooring, use discrete-time cloglog models analyze influencing factors, logit and probit test robustness, try systematically reveal duration China's wood flooring its factors. Design/methodology/approach study used function estimation method. In analysis, hazard rate are often characterize distribution time. Findings The continuous average time is relatively long, about 14 years. has a negative dependency. After exceeds threshold value 15 years, failure greatly decreases, which “threshold effect.” Gravity model variables have significant impact floor export. Originality/value Studying forest products great significance for clearing deep-level promoting sustainable development trade.