Final Answer:
Tariffs are often used as reprisals against protectionist moves of trading partners.
The statement is True.
Step-by-step explanation:
Tariffs are commonly used as a retaliatory measure against protectionist policies implemented by trading partners. When one country imposes protectionist measures such as tariffs or quotas that negatively impact another country's exports, the affected nation might respond by imposing its tariffs or similar restrictions on imports from the initiating country.
This reciprocal action aims to protect its own industries or encourage the reversal of the initial protectionist policies by the trading partner.