Occupational burns have been determined to be a serious public health concern. The analysis of workplace risks and risk factors associated with burns are critical to developing effective interventions in the future. In this study, we examined accepted Rhode Island workers' compensation claims (n = 5619) from 1998 to 2002 to assess the rates and risks of occupational burns. We used employment da...

To manage the risk of insurance companies, a reinsurance transaction is among myriad management mechanisms top ranked choice. In this paper, we study design optimal contracts within measure minimization framework and subject to Vajda condition. The condition requires reinsurer take an increasing proportion loss when it increases therefore imposes constraints on indemnity function. distortion-ri...

This Issue Brief focuses on changes to the health care financing and delivery system as implemented by employers. It discusses health plan costs, cost sharing, plan funding, health care delivery systems, services covered under various health plan types, coverage limitations, and retiree health coverage. National health expenditures are estimated at $1.035 trillion, representing 13.6 percent of ...

Abstract Extreme weather events increasingly threaten the economic situation of households and enterprises around world. Insurance against extreme is among climate change adaptation instruments that are currently discussed by policy community. This overview paper provides a synopsis state research on insurance events, outlining advantages limitations inherent in three main types insurance: inde...

this study was carried out to discover: 1) whether provision of medical care and social welfare affected the size of the family among laborers. 2) compare laborers family size with that of the total population of isfahan. 3) since social security receives its premium on the basis of salary rather than the number of dependents, then what is the cost of medical care for groups of single and marri...

‎an  oriented perfect path double cover (oppdc) of a‎ ‎graph $g$ is a collection of directed paths in the symmetric‎ ‎orientation $g_s$ of‎ ‎$g$ such that‎ ‎each arc‎ ‎of $g_s$ lies in exactly one of the paths and each‎ ‎vertex of $g$ appears just once as a beginning and just once as an‎ ‎end of a path‎. ‎maxov{'a} and ne{v{s}}et{v{r}}il (discrete‎ ‎math‎. ‎276 (2004) 287-294) conjectured that ...

Health care in the United States has entered a period of economic upheaval. Episodic, fee-for-service care financed by indemnity insurance is being replaced by managed care financed by fixed-price, capitated health plans. The resulting focus on reducing costs, especially in areas where there is competition fueled by oversupply of health services providers and facilities, poses new threats to th...

Prior Authorization Information Pre-service approval is required for all inpatient services for all products. See below for situations where prior authorization may be required or may not be required for outpatient services. Yes indicates that prior authorization is required. No indicates that prior authorization is not required. N/A indicates that this service is primarily performed in an inpa...

Prior Authorization Information Pre-service approval is required for all inpatient services for all products. See below for situations where prior authorization may be required or may not be required for outpatient services. Yes indicates that prior authorization is required. No indicates that prior authorization is not required. N/A indicates that this service is primarily performed in an inpa...