Essays in the Economics of Property-liability Insurance and Life Insurance Markets PDF Download
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Author: Zhen Liu
Publisher:
ISBN:
Category :
Languages : en
Pages : 151
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Book Description
The first part of the dissertation investigates cost experience in the US life and health insurance industry over the period 1998-2012. We generally test the difference in expenses among different distribution systems, which mainly consists of independent agency, broker, career agency, exclusive agency, and direct writing. We check to see if cost, revenue and profit efficiency differences are associated with different distribution methods. Cost, revenue, and profit efficiencies are estimated by Data Envelopment Analysis. Unlike the results in the property and liability insurance industry, the cost difference is insignificant among distribution systems. Results on cost efficiency and revenue efficiency support the market imperfection hypothesis, which says that the market imperfections such as entry barriers, price regulation, or search costs cause the coexistence of different distribution systems. The second part of the dissertation examines the relationship between mergers and acquisitions (M&As), and underwriting cycles in the P-L insurance industry. In a soft market, capital is relatively high. This leads to an increase in the number of M&A transactions and the probability that managers conduct non-value-increasing M&As. We test this proposition by analyzing the associations between volumes of M&A deals, and returns associated with M&As and underwriting cycle. The results show that the numbers of M&As are negatively related with the premium rate changes and positively related with changes in the combined ratio. We also find that the cumulative abnormal returns around the announcement date of M&As are smaller for the shareholders of insurer acquirers in a soft market. Even more, we find that the market reaction of M&As is less sensitive to agency problems in a hard market than in a soft market.
Author: Zhen Liu
Publisher:
ISBN:
Category :
Languages : en
Pages : 151
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Book Description
The first part of the dissertation investigates cost experience in the US life and health insurance industry over the period 1998-2012. We generally test the difference in expenses among different distribution systems, which mainly consists of independent agency, broker, career agency, exclusive agency, and direct writing. We check to see if cost, revenue and profit efficiency differences are associated with different distribution methods. Cost, revenue, and profit efficiencies are estimated by Data Envelopment Analysis. Unlike the results in the property and liability insurance industry, the cost difference is insignificant among distribution systems. Results on cost efficiency and revenue efficiency support the market imperfection hypothesis, which says that the market imperfections such as entry barriers, price regulation, or search costs cause the coexistence of different distribution systems. The second part of the dissertation examines the relationship between mergers and acquisitions (M&As), and underwriting cycles in the P-L insurance industry. In a soft market, capital is relatively high. This leads to an increase in the number of M&A transactions and the probability that managers conduct non-value-increasing M&As. We test this proposition by analyzing the associations between volumes of M&A deals, and returns associated with M&As and underwriting cycle. The results show that the numbers of M&As are negatively related with the premium rate changes and positively related with changes in the combined ratio. We also find that the cumulative abnormal returns around the announcement date of M&As are smaller for the shareholders of insurer acquirers in a soft market. Even more, we find that the market reaction of M&As is less sensitive to agency problems in a hard market than in a soft market.
Author: Rui Ju
Publisher:
ISBN:
Category :
Languages : en
Pages : 118
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Book Description
This dissertation consists of two topics. Chapter 1 examines the relationship between contingent commission use and underwriting performance as well as underwriting risk using data from 2005 to 2016. Top brokers were banned from receiving contingent commissions following the inquiry in 2004 led by Eliot Spitzer, former New York Attorney-General. But the ban raised concerns about whether it created a level playing field across the industry, as smaller brokers continued taking them. In addition, despite the possible conflicts of interest, contingent commissions have also been recognized as a way to better align agent and insurer incentives. Regulators agreed to relax the terms for the leading brokers in 2010, resulting in a less onerous compliance regime for contingent commission use. It is important to study the effectiveness of contingent commission use on improving underwriting performance. This study finds strong evidence supporting the hypothesis that contingent commissions' usage is associated with better underwriting performance as well as lower underwriting risk. This study also finds a curvilinear relationship between underwriting performance and the level of contingent commission use. Chapter 2 investigates the impact of executive overconfidence on capital structure decisions and reinsurance purchases using a sample of 37 publicly-traded property-liability insurance groups for the period 2002 to 2016. This study finds that insurance firms with overconfident executives have significantly higher leverage ratios than those without overconfident executives. This study also finds evidence that insurance firms with overconfident executives cede more reinsurance, and this evidence is stronger for insurers with more limited business capacity than those with ample business capacity. The results of this study also indicate that overconfident executives prefer internal reinsurance to external reinsurance. This research provides evidence that personality traits of executive impact capital structure decisions and reinsurance purchases for insurance firms, which should be of interest to policyholders and regulators.
Author: David F. Bradford
Publisher: University of Chicago Press
ISBN: 0226070328
Category : Political Science
Languages : en
Pages : 218
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Book Description
The Economics of Property-Casualty Insurance presents new research and findings on key aspects of the economics of the property-casualty insurance industry. The volume explores the industrial organization, regulation, financing, and taxation of this business. The first paper, on external financing and insurance cycles, contains a wealth of information on trends and patterns in the industry's financial structure. The last essay, which compares performance of stock and mutual insurance companies, takes a fresh look at the way a company's organizational structure affects its responses to different economic situations. Two papers focus on rate regulation in the auto insurance industry, and provide broad overviews of the structure and economics of the insurance industry as a whole. Also addressed are the system of regulating insurance companies in the United States, who insures the insurers, and the effects of tax law changes in the 1980s on the prices of insurance policies.
Author: James Gemmell
Publisher:
ISBN:
Category : Fire insurance
Languages : en
Pages : 32
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Author: Jiyun Lydia Lim
Publisher:
ISBN:
Category :
Languages : en
Pages : 115
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Book Description
The first part of the dissertation examines whether M&As are related to internal capital markets by analyzing the changes in internal capital market utilization following M&As in the U.S. property-liability insurance industry during the period 2000-2015. The results suggest that both acquiring insurers and targets increase internal reinsurance and undergo more intragroup capital transactions after the M&A. The probit analysis provides evidence that insurers with low internal capital market utilization via reinsurance are more likely to engage in M&As as an acquirer or a target. This indicates that acquiring insurers with small internal capital markets have an incentive in making acquisitions to expand their internal capital markets. This study finds empirical evidence that internal capital market use is one of the determinants of M&As by utilizing internal transaction data of U.S. property-liability insurers. The second part of the dissertation investigates the relationship between executive compensation and internal capital market efficiency in the U.S. property-liability insurance industry for the period 2000-2015. The results indicate that executive compensation has a significant and positive influence on the efficiency of internal capital allocation. An executive's incentive for efficient internal capital allocation is different depending on the type of compensation, the size of internal capital markets, and external events such as the global financial crisis. These findings are robust to corrections for potential endogeneity bias. I also find evidence of a non-linear relationship between efficiency and the size of internal capital markets. Internal capital markets should continue to expand as long as the benefit of relaxing credit constraints is greater than the cost of managing larger internal capital markets. Overall, the result of the study is consistent with the view that better alignment of executive incentives with shareholder interests leads to efficient internal capital allocation.
Author: Shuang Yang
Publisher:
ISBN:
Category :
Languages : en
Pages : 99
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Book Description
This dissertation consists of two topics. Chapter 1 explores the relationship between U.S. Property-Casualty (P/C) insurers' underwriting risk, investment risk, and leverage risk, using data from 1998 to 2013. I test the trade-off hypothesis using a simultaneous equation model framework with partial adjustment effects. The three equations model intend to examine the interrelations between insurers' leverage and two measures of firm risks: underwriting risk and investment risk. The empirical evidence, various to different sample periods and model specifications, suggests there is no significant relationship existing between insurers' underwriting risk and investment risk. But these two types of risks are both significantly and negatively related to the leverage ratio. The overall results imply that insurers tend to tradeoff leverage risk and underwriting risk/investment risk, but it appears that they have not taken an integrated approach between the total level of underwriting risk and investment risk yet. The second part of this dissertation empirically investigates the impact of credit risk on insurers' reinsurance demand, using data on the U.S. P/C insurance industry from 2000 to 2014. I mainly explore how insurers' credit rating status and downgrade risk affects their reinsurance demand. Using a two-stage least square (2SLS) regression model, I find that low-rated insurers are associated with a higher utilization of reinsurance. In addition, insurers that are downgraded in the previous year tend to have a higher reinsurance demand than the others. Results also show that downgraded group-affiliated insurers tend to significantly increase their internal reinsurance demand from the group-affiliated members while decreasing the purchase of external reinsurance significantly. In general, I find that insurers' reinsurance demand is affected by their credit rating and downgrade risk.
Author: Gregory P. Nini
Publisher:
ISBN:
Category :
Languages : en
Pages : 183
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Book Description
Author: Jiang Cheng
Publisher:
ISBN:
Category : Insurance
Languages : en
Pages : 336
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Book Description
Author: Georges Dionne
Publisher: Springer Science & Business Media
ISBN: 0792392043
Category : Business & Economics
Languages : en
Pages : 748
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Book Description
Economic and financial research on insurance markets has undergone dramatic growth since its infancy in the early 1960s. Our main objective in compiling this volume was to achieve a wider dissemination of key papers in this literature. Their significance is highlighted in the introduction, which surveys major areas in insurance economics. While it was not possible to provide comprehensive coverage of insurance economics in this book, these readings provide an essential foundation to those who desire to conduct research and teach in the field. In particular, we hope that this compilation and our introduction will be useful to graduate students and to researchers in economics, finance, and insurance. Our criteria for selecting articles included significance, representativeness, pedagogical value, and our desire to include theoretical and empirical work. While the focus of the applied papers is on property-liability insurance, they illustrate issues, concepts, and methods that are applicable in many areas of insurance. The S. S. Huebner Foundation for Insurance Education at the University of Pennsylvania's Wharton School made this book possible by financing publication costs. We are grateful for this assistance and to J. David Cummins, Executive Director of the Foundation, for his efforts and helpful advice on the contents. We also wish to thank all of the authors and editors who provided permission to reprint articles and our respective institutions for technical and financial support.
Author: Gunther Kraut
Publisher: VVW GmbH
ISBN: 3862983269
Category : Business & Economics
Languages : en
Pages : 137
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Book Description
Das Buch erscheint in englischer Sprache. Das Buch widmet sich verschiedenen aktuellen Themen der Lebensversicherung, insbesondere dem Management von extremen Mortalitätsrisiken und dem Versicherungsnehmerverhalten. Am Beispiel illiquider Märkte für Katastrophenrisiken wird ein axiomatisch hergeleiteter Mechanismus entwickelt, der die Poolanteilsbestimmung in Risikotragegemeinschaften von mehreren Versicherungsunternehmen auf eindeutig bestimmte Weise fairer macht. Ein solcher Mechanismus könnte in bestimmten Marktsituationen dazu beitragen, vorhandene Marktkapazitäten effizienter zu nutzen und die sogenannte Grenze der Versicherbarkeit auszuweiten. Des Weiteren wird qualitativ untersucht, wie die Entwicklung solcher neuartigen Risikotransfertechniken durch die Versicherungsregulierung befördert oder behindert werden kann. Am Beispiel des Aufsichtsregimes Solvency II wird als Resultat dieser Analyse ein generisches internes Partialmodell entwickelt, das die Anerkennung gerade nicht-proportionaler Risikotransferinstrumente erleichtert und - wo sinnvoll - durch eine entsprechende Anreizsetzung erstrebenswert macht. Nach einem thematischen Sprung in die Welt der Sparprodukte wird zuletzt das dynamische Stornoverhalten von Versicherungsnehmern für sogenannte Variable-Annuity-Produkte empirisch untersucht. Auf verhaltensökonomischer Theorie aufbauend können Aussagen zur Finanzrationalität der Versicherungsnehmer gewonnen werden, die auch generelle Rückschlüsse auf die Bewertung von in Finanzprodukte eingebetteten Optionen durch Individuen zulassen. Durch diese breite thematische Aufstellung richtet sich das Buch sowohl an die Wissenschaft als auch an die Praxis. Insbesondere für Produktentwickler, Risikomanager und Aufseher sollten die gewonnenen Erkenntnisse von direktem Nutzen sein.
