Effect Of Reinsurance Research Articles

Linearisation techniques and the dual algorithm for a class of mixed singular/continuous control problems in reinsurance. Part II: Numerical aspects

This paper is intended as a companion to [12] and focuses on the numerical implementations of the method in the context of insurance problems with mixed controls: reinsurance acting as continuous control, and capital injection and dividend payment acting as singular ones. The aim is twofold. On the one hand, we provide a comparison of the output of our method in terms of the optimal value against two benchmarks. The first benchmark is provided by [4] in the no-reinsurance setting and when the claims are exponentially distributed. The second benchmark refers to [8] where capital injections are not permitted, but different claim distributions can be employed. On the other hand, we illustrate the improvement of the models in [8] when capital injection is allowed. We also look into the effect of reinsurance in the model [4]. Several cases for the equity cost parameter are discussed as are the boundary (or limit) situations.

The Effect of Reinsurance on the Development of Insurance Industry and the Nigeria Economy

The Effect of Reinsurance on the Development of Insurance Industry and the Nigeria Economy

Effect of Reinsurance on Performance of General Insurance Companies: Evidence from Sri Lanka

Effect of Reinsurance on Performance of General Insurance Companies: Evidence from Sri Lanka

Impact of Reinsurance on Performance of Nepalese Insurance Companies

Reinsurance is considered as backbone of the insurance industry in developed and developing countries as it indirectly injects capital and Nepalese insurance companies are no exception. Thus, this study is aims to find out whether the use of reinsurance arrangement lead to positive effect or not? Three portfolios have been formed life, nonlife and industry. The study used 11 years unbalanced cross sectional secondary data from 2007/08 to 2017/18. The sample of the study consists of seven from life and nine from nonlife with 138 firm years’ observations. The dependent variable performance is measured by profitability (ROA and ROE) and solvency while reinsurance ceded as explanatory variable. Capital employed and size of the firm are considered as control variables. The study employed descriptive cum causal comparative research design. Regression analysis has been performed to see the effect of reinsurance on firm performance. The result depicts that reinsurance has a positive and significant impact on performance of insurance companies. This finding indicates that reinsurance improves the cost efficiency of primary insurers. Further, reinsurance is a complement for capital in order to enhance solvency while negative relation indicating solvency of the insurers increases with the level of used reinsurance, to the extent that reinsurance and capital can be substitutes of each other. Thus, this study concludes that primary insurers can benefit from reinsurance as its relief on capital, diversify risk and in turn helps to earn profitability by sharing the risk with reinsurers. Key words: Reinsurance, Profitability, Solvency, Capital, Premium

REINSURANCE UTILISATION AND DEPENDENCE ON THE FINANCIAL PERFORMANCE OF NON-LIFE INSURERS: EVIDENCE FROM NIGERIA

Reinsurance is used by primary insurers as a device to cushion the effect of underwriting and solvency risks. However, an overdependence on reinsurance could cause depletion in the income of the primary insurer. The study examined the effect of reinsurance on the financial performance of non-life insurers in Nigeria. Secondary data used for this research were analysed with descriptive statistics, coefficient of determination (R2), and linear regression. Results showed a significant positive relationship between reinsurance utilisation and premium growth rate. Similarly, a significant positive relationship was found between reinsurance dependence and profitability (loss ratio). It was recommended that non-life insurers should embrace more of reinsurance facilities particularly for risks of high loss potentials in order to stabilise premium growth rate. In addition, Insurance firms in Nigeria should harness their claims management activities in order to minimise cost and exposure to underwriting risks.

The Effects of Reinsurance in Financing Children's Health Care

This paper examines the effects of reinsurance on the financial performance of health plans serving enrollees in a State Children's Health Insurance Program (SCHIP). We demonstrate that simple reinsurance policies can reduce substantially the variation in the financial performance of plans with different case mixes, even when the plans bear the cost of the reinsurance and are not fully insured against large expenditures on individual enrollees.

The Optimal Control of a Jump Mutual Insurance Process

We shall define a mutual insurance firm as a firm whose stockholders are the bearers of the insurance contracts issued by the firm. The firm's insurance is then viewed as a collective process of say N persons seeking to protect themselves against claims that may occur to any one of them. For example, large employers protecting their employees by pooling risks and deducting for protection given amounts from salaries may be a case in point. In this latter case, the employer may match withdrawals from employees salaries and provide in the process a fringe benefit and increase employees loyalty to the firm. Alternatively, agricultural collectives have in some cases established mutual insurance firms whose purposes are to protect them, at a cost, from the uncertainty implicit in their production processes and the fluctuations of agricultural markets. Since these firms do not work for profit, contingent payments, or fund reimbursement in case of excess cash holdings are typical control policies which help cover extraordinary claims and at the same time are assumed the best investment policies. To further protect themselves against extraordinary claims, mutual insurers can turn to reinsurance firms, “selling” for example the excess claims of, say, a given amount R (e.g., see Tapiero and Zuckerman (1982)). The purpose of this paper is to consider such a mutual insurance firm facing a jump stochastic claims process, as is often assumed in the insurance literature (e.g., Feller (1971), Borch (1974)). For example, Poisson and Compound Poisson processes are typical jump processes treated in this paper, although other processes could be considered as well (see Srinivasan (1973) and Srinivasan and Mehata (1976), Bensoussan and Tapiero (1982)). First we define the mutual insurer problem as a jump process stochastic control problem which we solve analytically under the assumption of a gamma density claim sizes distribution. A solution is obtained by applying arguments from stochastic dynamic programming and by solving the resultant functional equation by application of Laplace transforms (e.g., Colombo and Lavoine (1972), Miller (1956), Tapiero, Chapter V). Subsequently, the effects of reinsurance are introduced and preliminary results obtained. As in Tapiero and Zuckerman (1982), we assume that the mutual insurance firm is a direct underwriter and that the reinsurer is a leader in a Stackleberg game (Stackleberg (1952), Simman and Cruz (1973), Luce and Raiffa (1957)).