Change in global organizations to create structural flexibility and harmonize wage and cost of living

The need to change in global organizations arises in response to social, political, legislative, economic, or technology factors.

From your viewpoint as a HRL, write a 2-3 page paper that:

Addresses what changes should be made to global organizations in (a) creating structural flexibility and (b) harmonizing wage and cost of living among various geographic locations
Minimizes the use of expatriates and associated expenses
Improves organizational performance through innovation for productivity improvement