Abstract
In recent years, the rise of trade
protectionism and the intensifying trend of deglobalization worldwide have led
to an annual increase in trade policy uncertainty faced by Chinese companies in
international trade. This uncertainty may impact the import of intermediate
goods by these companies. The import of intermediate goods is closely related
to various aspects of a company's operations, such as productivity, mark-up
rates, and innovation. Therefore, examining the impact and mechanisms of trade
policy uncertainty on the import of intermediate goods by companies is of
significant importance. This paper uses data from the 2001-2009 China
Industrial Enterprise Database, China Customs Import and Export Database, and
the World Bank's WITS database to calculate the trade policy uncertainty index
for Chinese companies and test theoretical hypotheses. Empirical results show
that when trade policy uncertainty increases, there is a decrease in both the
amount and range of intermediate goods imported by companies, while the growth
rate of intermediate goods import value increases. The mediating effect
indicates that trade policy uncertainty affects companies' intermediate goods
procurement strategies by reducing their production and business scale.
Additionally, heterogeneity analysis finds that trade policy uncertainty has
different impacts on companies with various intermediate goods import
strategies.
Keywords: Trade Policy
Uncertainty, Import, Intermediates, Business Scale.