scholarly journals Trust and Insurance Contracts

Author(s):  
Nicola Gennaioli ◽  
Rafael La Porta ◽  
Florencio Lopez-de-Silanes ◽  
Andrei Shleifer

Abstract We assemble homeowner insurance claims from 28 independently operated country subsidiaries of a multinational insurance firm. We propose a new insurance model, in which consumers can make invalid claims and firms can deny valid claims, as is common in the data. In the model, trust and honesty shape equilibrium insurance contracts, disputes, and claim payments, especially when disputes are too small for courts. We test the model by investigating claim incidence, dispute, rejection, and payment, as well as insurance costs and pricing across countries. The evidence is consistent with the centrality of trust for insurance markets, as our model predicts.

2013 ◽  
Vol 5 (4) ◽  
pp. 107-140 ◽  
Author(s):  
Tobias Broer

This paper shows how two standard models of consumption risk-sharing—self-insurance through borrowing and saving and limited commitment to insurance contracts—replicate similarly well the standard, second-moment measures of insurance observed in US micro data. A nonparametric analysis, however, reveals strongly contrasting and counterfactual joint distributions of consumption, income and wealth. Method of moments estimation shows how measurement error in consumption eliminates excessive skewness and smoothness of consumption growth. Moreover, counterfactual nonlinearities disappear at high-estimated risk aversion under self-insurance, but are a robust feature of limited commitment. Its “shape of insurance” thus argues in favor of the self-insurance model. (JEL D14, D81, D91, G22, E21)


Author(s):  
MA Clarke ◽  
RJA Hooley ◽  
RJC Munday ◽  
LS Sealy ◽  
AM Tettenborn ◽  
...  

This chapter deals with insurance and the principles of insurance law. Contracts of insurance may be subdivided into two categories: indemnity insurance and contingency insurance. Under a contract of insurance, the event insured against is interpreted to be uncertain, either in the sense that it may or may not occur, or that the time of the occurrence is uncertain. This chapter first explains how insurance works, with a particular focus on insurable interest, the statutes that govern insurance contracts, and the power of the Financial Conduct Authority to authorise persons wishing to conduct business as insurers. It then considers how an insurance contract is formed and goes on to describe the content and interpretation of the contract. It also discusses the liability and rights of the insurer before concluding with an analysis of marine insurance and insurance claims.


Author(s):  
R. Bruce Shephard

The 2 March 1987 Edgecumbe earthquake of magnitude (ML) 6.3 resulted in a total loss of some NZ$430M and an insured loss of about NZ$330, (non inflation adjusted). Coupled with other world wide natural disasters resulting in large loss costs, particularly insurance costs, the Edgecumbe earthquake contributed to increasing international costs from natural hazards. As well as putting increasing demands on the world insurance markets it also drew attention of insurers to the potential of earthquake loss in New Zealand. With insurance at higher premium rates, and in some situations difficult to obtain cover, there developed increasing demand for loss assessments and risk management applications. The basic development of earthquake loss methodologies had been established in the early 1980's. Developments of the decade following the Edgecumbe earthquake have focused on refinement of these methods, research and collection of data, applications of computer systems, and extensions to other applications.


Author(s):  
I. Gerasimenko ◽  
K. Tkachenko ◽  
O. Rudich

The experience of the USA as the world leader in agricultural production is generalized. The current regulatory and legal framework for regulating the insurance mechanism in Ukraine is analyzed. The optimal model, which provides for active participation of the state in support of agricultural risk insurance, commodity producers, products, is proposed. A two-level system of agri-insurance is considered. The first level – insurers, which provide agricultural producers with agricultural insurance services. In this case, the insurer must be a member of the insurance bureau, which is created by insurers; additional financial standards and requirements for the formation of provisions for insurance of agricultural products should be established. The second level is the association of agricultural producers involved in the creation of new and improved existing insurance products, the insurance bureau for agricultural products insurance as the sole association of insurers, and the government agency – the agency that implements the state policy to support the insurance of agricultural products. This level provides financial and informational integration for agricultural producers and insurers and promotes the development of voluntary insurance of agricultural products with state support. The model of functioning of the agricultural insurance system in Ukraine will ensure the formation of mutual trust between insurers, producers of agricultural products and the state. The formation of such a system will ensure the development of insurance of agricultural products, stability of agricultural production, food security of the state; optimal solution of state tasks in support of agricultural producers in the face of limited budget funds; new approaches to the state management process at the macro level. The state of the agricultural insurance industry has been studied and evaluated as a crisis due to the poor financial situation of the majority of agricultural producers and the lack of guarantees of timely payment of insurance compensations due to lack of necessary funds from insurance companies. The features, advantages and disadvantages of insurance products are considered. Insurance from one or more risks provides protection from strictly defined risks and is one of the cheapest. Hardship insurance is the most commonly used product in Ukraine and in other countries. This product is offered to manufacturers at a tariff rate of 0.5 to 2,5% depending on the region and the frequency of risk events. It is recommended to sign combined insurance contracts to protect the crop from hail and storm. Insurance of income from crop production in the country is practically not developed due to the lack of effective marketing infrastructure in the agricultural sector. It is expedient to use insurance of expenses for enterprises that grow vegetables, grapes and fruits. They can insure costs at the earliest stages of cultivation. Also, cost insurance is appropriate for enterprises that are laying new vineyards and gardens, when it is necessary to wait 2-4 years before landing at the level of planned productivity. Insurance costs and yields usually cost the same, and the insurer can save their own money by choosing insurance costs or through the levels of franchise or coverage. It is suggested to conclude insurance contracts without a franchise, since coated products are more understandable and simple. It should be noted that products with large deductibles (40 50%) and / or low coverage (50 60%) are cheaper, but they compensate for only a small part of the cost or revenue of the manufacturer. It should be noted that the insurance of vegetables, fruits and vineyards is more expensive than insurance of field crops, as the producer can receive significant losses (in monetary terms) even from a risk event on a small area or for a short period of time (hailstones, frostbites). The advantage of such insurance is the possibility of insurance of product quality, which may be of interest to producers of products consumed in fresh form. Comprehensive insurance usually includes a wide range of risks (from 5 to 15), from which the manufacturer can insure their crops. These insurance products require the insurance of an entire array of crops, but some insurance companies can insure individual fields, subject to compliance with all agrotechnological requirements and the use of high-quality logistical resources. The disadvantage of complex insurance products is a certain difficulty in identifying losses as a result of a risk event. Index agricultural products have not yet become popular among producers, but they are expected to increase their interest as farmers become accustomed to insurance as a way to protect their crops and incomes. Characteristic properties of index products are the objectivity of the process of assessing the damage and the absence of a franchise. We believe that in the current conditions of the index insurance program it is expedient to offer for field crops. Possible products for this type of insurance include: insurance against late spring frosts, insurance against excessive precipitation or insufficient amount of effective temperatures, early autumn frosts, droughts, temperature stresses, etc. Weathered index products can be offered together with insurance from a hail or a set of identified risks. The disadvantage of weather index products is the «risk of the basis» when an agrarian company may not be able to recover if the weather index is recorded within the normal range. In order to establish and ensure the efficient functioning of the agro-insurance system in Ukraine, it is advisable to create conditions for the creation of trust and financial literacy of agrarians, rational choice of insurance products in order to increase access to financing, improve the legal framework and implement a model of an effective agricultural insurance system with state support. Key words: insurance system, insurer, risk, risk management, insurance of agricultural products, insurance products, insurance of expenses, insurance of crop.


2021 ◽  
Vol 342 ◽  
pp. 08012
Author(s):  
Ana Preda ◽  
Mirela Popescu ◽  
Imola Drigă

The purpose of the paper is to present the changes occurred on global insurance markets during the current pandemic situation. The effects are largely felt through asset risks, weaker premium growth prospects, and also insurers’ long-term investment. Developed markets, particularly life ones, are likely to shrink in real terms as a result of the economic slowdown. Higher mortality rates due to the coronavirus pandemic are affecting the bottom lines of many life insurers. The main trends in this sector in last years, is based on the most important aspects such as, written premiums, and benefits paid, types of the life insurance contracts and density and penetration degree of the life insurance sector.


Author(s):  
D Fox ◽  
RJC Munday ◽  
B Soyer ◽  
AM Tettenborn ◽  
PG Turner

This chapter deals with the principles of insurance law. First, the chapter explains how insurance works, with a particular focus on insurable interest, the statutes that govern insurance contracts, and the power of the Financial Conduct Authority to authorise persons wishing to conduct business as insurers. The chapter then considers how an insurance contract is formed and goes on to describe the content and interpretation of the contract. It also discusses the liability and rights of the insurer before concluding with an analysis of marine insurance and insurance claims.


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Marco Rogna ◽  
Guenter Schamel ◽  
Alex Weissensteiner

PurposeHailstorms are a major risk in agriculture. In order to mitigate the negative consequences on farm revenues, in the present paper the authors analyse the choice between insurance contracts and anti-hail nets. Furthermore, the authors discuss the consequences of anti-hail nets adoption on the actuarial soundness of the insurance market.Design/methodology/approachIn this paper the authors firstly develop a theoretical model based on expected utility theory to compare the profitability of no-hedging against insurance and anti-hail nets. Subsequently, they test their theoretical model predictions with data of South Tyrolean apple producers.FindingsThe authors find that the benefit of anti-hail nets compared to insurance is an increasing function of the overall risk of hail damages, of the farmers' level of risk aversion and of the worth of the agricultural output.Practical implicationsGiven the authors’ findings that anti-hail nets are more profitable for riskier, risk-averse and high-profitable farmers, the diffusion of anti-hail nets could be beneficial for the actuarial soundness of insurance markets.Originality/valueThe model developed in the paper is specifically designed to compare the profitability of different agricultural hedging options and can be easily extended to cover other hazards.


2021 ◽  
pp. 232102222110514
Author(s):  
Xinyan Shi ◽  
Lydia Gan

In recent years, the rising healthcare costs in the United States have led many citizens to travel outside the country for medical care. Although such practice, commonly known as ‘medical tourism’, has become more and more popular, many insurance companies hesitate to incorporate a medical tourism option into insurance contracts. In this article, we wish to understand the theoretical rationale of that by designing an insurance contract in an environment where medical tourism is available. One crucial characteristic that influences consumers’ decision on whether to choose medical tourism is their tolerance levels associated with unexpected costs when travelling abroad for healthcare. In this article, we wish to investigate how the individuals with preference heterogeneity would self-select between the options of domestic treatment and treatment abroad offered in the contract. The results suggest that when the healthcare costs from both the treatment abroad and the domestic treatment are high and/or there is a higher chance of needing an elective treatment for the individual, insurance companies will more likely incorporate medical tourism in the contract. JEL Classification: C73, I13, D82, D86


2019 ◽  
Vol 14 (1) ◽  
Author(s):  
Michiko Ogaku

Abstract This paper questions how heterogeneity of beliefs about the probability of loss affects equilibrium insurance contracts, firm behavior, and welfare focusing especially on the effect of optimism when a monotonicity property, which is a major assumption of prior work, is violated. This paper shows that optimistic individuals could result in insurance driving out individuals who exert effort, if the fraction of such optimistic individuals is significantly large. In addition, this paper shows that optimism could have negative effects on profits of the firm even though both parties realize the asymmetry in beliefs. These results are not only consistent with empirical evidence from several insurance markets on correlation of risk and coverage, but also simply align themselves with empirical evidence on the tendencies of people to be unrealistically optimistic.


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