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Articles 1 - 16 of 16
Full-Text Articles in Law and Economics
Third Party Moral Hazard And The Problem Of Insurance Externalities, Gideon Parchomovsky, Peter Siegelman
Third Party Moral Hazard And The Problem Of Insurance Externalities, Gideon Parchomovsky, Peter Siegelman
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Insurance can lead to loss or claim-creation not just by insureds themselves, but also by uninsured third parties. These externalities—which we term “third party moral hazard”—arise because insurance creates opportunities both to extract rents and to recover for otherwise unrecoverable losses. Using examples from health, automobile, kidnap, and liability insurance, we demonstrate that the phenomenon is widespread and important, and that the downsides of insurance are greater than previously believed. We explain the economic, social and psychological reasons for this phenomenon, and propose policy responses. Contract-based methods that are traditionally used to control first-party moral hazard can be welfare-reducing in …
The Paradox Of Insurance, Gideon Parchomovsky, Peter Siegelman
The Paradox Of Insurance, Gideon Parchomovsky, Peter Siegelman
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In this Article, we uncover a paradoxical phenomenon that has hitherto largely escaped the attention of legal scholars and economists, yet it has far-reaching implications for insurance law: loss-creation by uninsured parties caused by the presence of insurance. Contrary to the conventional wisdom, we show that insurance can create significant negative externalities by inducing third parties to engage in antisocial, illegal and unethical activities in order to extract money from insureds or insurers. Moreover, as the amount and scope of insurance grows, so does its distortionary effect on third parties. We term this phenomenon the paradox of insurance. The risk …
Private Equity Value Creation In Finance: Evidence From Life Insurance, Divya Kirti, Natasha Sarin
Private Equity Value Creation In Finance: Evidence From Life Insurance, Divya Kirti, Natasha Sarin
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This paper studies how private equity buyouts create value in the insurance industry, where decentralized regulation creates opportunities for aggressive tax and capital management. Using novel data on 57 large private equity deals in the insurance industry, we show that buyouts create value by decreasing insurers' tax liabilities; and by reaching-for-yield: PE firms tilt their subsidiaries' bond portfolios toward junk bonds while avoiding corresponding capital charges. Previous work on affiliated or "shadow" reinsurance and capital management misses the important role that private equity buyouts play as recent drivers of these phenomenon. The trend we document is of growing importance in …
Everything’S Bigger In Texas: Except The Medmal Settlements, Tom Baker, Eric Helland, Jonathan Klick
Everything’S Bigger In Texas: Except The Medmal Settlements, Tom Baker, Eric Helland, Jonathan Klick
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Recent work using Texas closed claim data finds that physicians are rarely required to use personal assets in medical malpractice settlements even when plaintiffs secure judgments above the physician's insurance limits. In equilibrium, this should lead physicians to purchase less insurance. Qualitative research on the behavior of plaintiffs suggests that there is a norm under which plaintiffs agree not to pursue personal assets as long as defendants are not grossly underinsured. This norm operates as a soft constraint on physicians. All other things equal, while physicians want to lower their coverage, they do not want to violate the norm and …
Inference Under Stability Of Risk Preferences, Levon Barseghyan, Francesca Molinari, Joshua C. Teitelbaum
Inference Under Stability Of Risk Preferences, Levon Barseghyan, Francesca Molinari, Joshua C. Teitelbaum
Georgetown Law Faculty Publications and Other Works
We leverage the assumption that preferences are stable across contexts to partially identify and conduct inference on the parameters of a structural model of risky choice. Working with data on households' deductible choices across three lines of insurance coverage and a model that nests expected utility theory plus a range of non-expected utility models, we perform a revealed preference analysis that yields household-specific bounds on the model parameters. We then impose stability and other structural assumptions to tighten the bounds, and we explore what we can learn about households' risk preferences from the intervals defined by the bounds. We further …
Mandatory Rules And Default Rules In Insurance Contracts, Tom Baker, Kyle D. Logue
Mandatory Rules And Default Rules In Insurance Contracts, Tom Baker, Kyle D. Logue
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The economic analysis of contract law can be organized around two general questions: (1) what are the efficient or welfare-maximizing substantive rules of contract law; and (2) once those rules have been identified, when if ever should they be made mandatory and when should they be merely “default rules” that the parties can contract around if they wish? Much of contract theory over the past twenty years has been devoted to developing answers to those two questions. The same two questions can be posed with respect to the rules of insurance law. Although previous scholars have examined particular substantive doctrines …
Behavioral Economics And Insurance Law: The Importance Of Equilibrium Analysis, Tom Baker, Peter Siegelman
Behavioral Economics And Insurance Law: The Importance Of Equilibrium Analysis, Tom Baker, Peter Siegelman
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Because choosing insurance requires consumers to assess risks and probabilities, the demand for insurance has proven to be fertile ground for identifying deviations from rational behavior. Consumers often shun the insurance against large losses that they rationally should want (e.g., floods); and they are attracted to insurance against small losses (extended warranties, low deductibles) that no rational individual should purchase. But the welfare consequences of behavioral anomalies in insurance are complex, because consumers’ irrational behavior takes place in a market profoundly shaped by informational asymmetries. Under some conditions, deviations from rational behavior may actually generate insurance market equilibria that produce …
Distinguishing Probability Weighting From Risk Misperceptions In Field Data, Levon Barseghyan, Francesca Molinari, Ted O'Donoghue, Joshua C. Teitelbaum
Distinguishing Probability Weighting From Risk Misperceptions In Field Data, Levon Barseghyan, Francesca Molinari, Ted O'Donoghue, Joshua C. Teitelbaum
Georgetown Law Faculty Publications and Other Works
The paper outlines a strategy for distinguishing rank-dependent probability weighting from systematic risk misperceptions in field data. Our strategy relies on singling out a field environment with two key properties: (i) the objects of choice are money lotteries with more than two outcomes and (ii) the ranking of outcomes differs across lotteries. We first present an abstract model of risky choice that elucidates the identification problem and our strategy. The model has numerous applications, including insurance choices and gambling. We then consider the application of insurance deductible choices and illustrate our strategy using simulated data.
The Nature Of Risk Preferences: Evidence From Insurance Choices, Levon Barseghyan, Francesca Molinari, Joshua C. Teitelbaum, Ted O'Donoghue
The Nature Of Risk Preferences: Evidence From Insurance Choices, Levon Barseghyan, Francesca Molinari, Joshua C. Teitelbaum, Ted O'Donoghue
Georgetown Law Faculty Publications and Other Works
The authors use data on insurance deductible choices to estimate a structural model of risky choice that incorporates "standard" risk aversion (diminishing marginal utility for wealth) and probability distortions. They find that probability distortions--characterized by substantial overweighting of small probabilities and only mild insensitivity to probability changes--play an important role in explaining the aversion to risk manifested in deductible choices. This finding is robust to allowing for observed and unobserved heterogeneity in preferences. They demonstrate that neither Kőszegi-Rabin loss aversion alone nor Gul disappointment aversion alone can explain our estimated probability distortions, signifying a key role for probability weighting.
Are Risk Preferences Stable Across Contexts? Evidence From Insurance Data, Levon Barseghyan, Jeffrey Prince, Joshua C. Teitelbaum
Are Risk Preferences Stable Across Contexts? Evidence From Insurance Data, Levon Barseghyan, Jeffrey Prince, Joshua C. Teitelbaum
Georgetown Law Faculty Publications and Other Works
Using a unique data set, the authors test whether households' deductible choices in auto and home insurance reflect stable risk preferences. Their test relies on a structural model that assumes households are objective expected utility maximizers and claims are generated by household-coverage specific Poisson processes. They find that the hypothesis of stable risk preferences is rejected by the data. Their analysis suggests that many households exhibit greater risk aversion in their home deductible choices than their auto deductible choices. They find that their results are robust to several alternative modeling assumptions.
The Insurance Industry's Antitrust Immunity, Herbert J. Hovenkamp
The Insurance Industry's Antitrust Immunity, Herbert J. Hovenkamp
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The 1945 McCarran-Ferguson Act provides that federal legislation generally, including the antitrust laws, is “applicable to the business of insurance [only] to the extent that such business is not regulated by State law.” The statute was enacted after United States v. South Eastern Underwriters Assn. (1944), held that insurance transactions were “interstate commerce” and thus subject to the antitrust laws. That case had in turn undermined the traditional view expressed in Paul v. Virginia (1868), that insurance was not interstate commerce, but strictly local transactions. The South Eastern case followed in turn upon the Supreme Court's decision in Wickard v. …
Testing For Adverse Selection In Insurance Markets, Alma Cohen, Peter Siegelman
Testing For Adverse Selection In Insurance Markets, Alma Cohen, Peter Siegelman
Peter Siegelman
This paper reviews and evaluates the empirical literature on adverse selection in insurance markets. We focus on empirical work that seeks to test the basic coverage–risk prediction of adverse selection theory—that is, that policyholders who purchase more insurance coverage tend to be riskier. The analysis of this body of work, we argue, indicates that whether such a correlation exists varies across insurance markets and pools of insurance policies. We discuss various reasons why a coverage–risk correlation may not be found in some pools of insurance policies. The presence of a coverage-risk correlation can be explained either by moral hazard or …
Insurance Against Misinformation In The Securities Market, Tom Baker
Insurance Against Misinformation In The Securities Market, Tom Baker
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Prepared at the request of the Task Force to Modernize Securities Legislation in Canada, this study describes and evaluates evaluate a new capital markets insurance concept: securities misinformation insurance. This new insurance would compensate investors for losses caused by securities law violations. The most powerful objection to this new concept is that investors do not need a new insurance program for securities misinformation losses. Individual and institutional investors already can spread securities misinformation losses by holding a diversified portfolio. Nevertheless, a securities misinformation insurance program has the potential to provide systemic benefits: improved compliance with securities laws (resulting from cost …
Federalism And Antitrust Reform, Herbert J. Hovenkamp
Federalism And Antitrust Reform, Herbert J. Hovenkamp
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Currently the Antitrust Modernization Commission is considering numerous proposals for adjusting the relationship between federal antitrust authority and state regulation. This essay examines two areas that have produced a significant amount of state-federal conflict: state regulation of insurance and the state action immunity for general state regulation. It argues that no principle of efficiency, regulatory theory, or federalism justifies the McCarran-Ferguson Act, which creates an antitrust immunity for state regulation of insurance. What few benefits the Act confers could be fully realized by an appropriate interpretation of the state action doctrine. Second, the current formulation of the antitrust state action …
An Inquiry Into The Efficiency Of The Limited Liability Company: Of Theory Of The Firm And Regulatory Competition, William W. Bratton, Joseph A. Mccahery
An Inquiry Into The Efficiency Of The Limited Liability Company: Of Theory Of The Firm And Regulatory Competition, William W. Bratton, Joseph A. Mccahery
All Faculty Scholarship
No abstract provided.
Developments In Law - Toxic Waste Litigation, Howard F. Chang
Developments In Law - Toxic Waste Litigation, Howard F. Chang
All Faculty Scholarship
No abstract provided.