Which type of case study investigates multiple research entities for the purpose of cross-unit comparison?

When compared to safety net systems found in other rich democracies, the American system __________

a. is much more redistributive b. is more likely to distribute benefits evenly across age groups c. is less costly d. requires more of private employers

Urbanization occurs in both the developed and the developing world. (a) Define urbanization. (b) Describe the advantages and disadvantage of this growing migration trend. (c) Explain whether you believe urbanization is a good or bad thing. Why?

What will be an ideal response?