the significance of human resource management

explain the significance of human resource management and then identify and discuss the following
Several factors, in recent years, have resulted in difficulties in filling some positions in certain industries while we are in the midst of an upswing in unemployment. This dichotomy is readily apparent in healthcare organizations as well. In a 3-4 page paper first explain the significance of human resource management and then identify and discuss the following:

Factors that affect recruitment of “in demand” employees.
How organizational restructuring has impacted staffing in healthcare organizations.
Does decreasing the number of employees always save an organization/company money? Why or why not?
Discuss some of the specific issues that we find in healthcare.
Be sure to properly cite all references used in preparing your paper.