Laws that regulate the economy. These laws are implemented as a way of asserting a civil contract between two entities, two people, two parties or in most common terms between the government and it's citizens.
Explanation:
Taxes represent a way in which citizens pay for the protection their government. They are like a tribute in exchange for the benefits of living within its borders freely.
Court has the role of original jurisdiction. Because The original jurisdiction is the attribution that has a certain court to understand in a specific case for the first time.