The manager in the video discusses the importance of living and working in different countries. If an international firm wants to build a strong corporate culture and informal management network, the firm should choose a(n) staffing strategy.

geocentric.

Explanation:

In the case of an international company that wants to build a strong corporate culture and an informal management network, the best personnel strategy used is serial to geocentric.

This personnel policy seeks the best professionals in the market to exercise a specific position regardless of the nationality of the professional. This approach benefits an organization to strengthen and unify organizational values referring to different cultures and information, which is extremely relevant in a company whose strategy is global standardization.

answer; test-retest;

d) social security number

let me know if i am correct or not, so i can edit the answer.