Law Homework Help

After reading Chapter 4 (Political Economy), write an essay by answering the following questions.

1. What tools do states use in regulating trade with other states? What political-economic systems are most and least likely to impose strict regulations on trade?
2. Overall levels of economic liberalization are on the rise during the last few decades, appearing to indicate that liberalism is the preferred political-economic system. But what qualifications are important to this assessment?