“คาร์ดี้, บัลกิ้น และโกเมซ-เมเจีย (Cardy, Balkin and Gomez-Mejia) (2007) กล่าวว่า Benefits can be organizes into six categories. These categories, which we examine in detail later in this chapter, are:
1. Legally required benefits U.S law requires employers to give four benefits to all employees, with only a few exceptions: (1) Social Security, (2) workers’ compensation, (3) unemployment insurance, and (4) family and medical leave. All other benefits are provide by employers voluntarily.
2. Health insurance Health insurance covers hospital costs, physician charges, and the cost of other medical services. Because of its importance, health insurance is usually considered separately from other types of insurance.
3. Retirement Retirement benefits provide income to employees after day retire.
4. Insurance Insurance plans protect employees or their dependents from financial difficulties that can arise as a result of disability or death.
5. Paid time off Time-off plans give employees time off with or without pay, depending on the plan.
6. Employee services Employee services are tax-free or tax-preferred services that enhance the quality of employees’ work or personal life.” (หน้า 365)