Answer:
entry barrier established by the host government
Step-by-step explanation:
Market screening is a term in business or economics which describes a process of markets analysis in accordance to the total competencies and business objectives of the company. In other words, it is the company's evaluation of a tradable asset for the purpose of determining a fair deal for the asset.
Hence, an example of a political force of concern in market screening is entry barrier established by the host government.