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We investigate determinants of private and public generosity to Katrina victims using an artifactual field experiment. In this experiment, respondents from the general population viewed a short audiovisual presentation that manipulated respondents' perceptions of the income, race, and...
Persistent link: https://www.econbiz.de/10012465435
quality of aid delivered and social agendas pursued across neighboring villages in a set disaster context. We model the …
Persistent link: https://www.econbiz.de/10012460950
The government often provides relief against large risks, such as disasters. A simple, general rationale for this role of government is considered here that applies even when private contracting to share risks is not subject to market imperfections. Specifically, the optimal private sharing of...
Persistent link: https://www.econbiz.de/10012458472
This paper discusses the recent changes in the market for catastrophe risk. These risks have traditionally been distributed through the insurance and reinsurance systems. However, because insurance companies tend to share relatively small amounts of their cat exposures and because insurance...
Persistent link: https://www.econbiz.de/10012471496
demonstrate that both features deviate from what theory would predict, yet are characteristic of many transactions, not simply …
Persistent link: https://www.econbiz.de/10012471497
We propose a model of sovereign debt where countries vary in their level of financial development, defined as the extent to which countries can hedge rare disasters in international capital markets. We show that low levels of financial development generate the "debt intolerance" phenomenon that...
Persistent link: https://www.econbiz.de/10012480684
shocks to aggregate uncertainty, I introduce a small, time-varying risk of economic disaster in a standard real business … cycle model. The paper establishes two simple theoretical results: first, when the probability of disaster is constant, the … risk of disaster does not affect the path of macroeconomic aggregates - a "separation theorem" between macroeconomic …
Persistent link: https://www.econbiz.de/10012463250
How likely is a catastrophic event that would substantially reduce the capital stock, GDP and wealth? How much should society be willing to pay to reduce the probability or impact of a catastrophe? We answer these questions and provide a framework for policy analysis using a general equilibrium...
Persistent link: https://www.econbiz.de/10012463277
with natural hazards, such as hurricanes and earthquakes. Risk management theory suggests protection by insurers and other …, especially after cat events. We then examine clinical evidence to understand why the theory fails. Specifically, we examine … hints as to why the theory fails. We explore these hints in eight theoretical explanations and find the most compelling to …
Persistent link: https://www.econbiz.de/10012470619
Financial instruments whose payoffs are linked to exogenous events, such as the occurrence of a natural catastrophe or an unusual weather pattern depend crucially on actuarial models for determining event (e.g., default) probabilities. In many instances, investors appear to receive premiums far...
Persistent link: https://www.econbiz.de/10012470623