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methods provide better overall forecasting performance and offer more attractive risk profiles compared to individual, pooled …
Persistent link: https://www.econbiz.de/10013292495
This paper compares volatility forecasts for the RTS Index (the main index for the Russian stock market) generated by alternative models, specifically option-implied volatility forecasts based on the Black-Scholes model, ARCH/GARCH-type model forecasts, and forecasts combining those two using a...
Persistent link: https://www.econbiz.de/10012871648
We study the interplay between tenure decisions, stock market investment and the public social security system. Housing equity not only serves a dual purpose as a consumption good and as an asset, but also provides insurance to buffer various risks in retirement. Our life cycle model captures...
Persistent link: https://www.econbiz.de/10012864931
We argue that risk sharing motivates the bank-wide structure of bonus pay. In the presence of financial frictions that … make external financing costly, the optimal contract between shareholders and employees involves some degree of risk … to rationalize with incentive theories of bonus pay - but support an important risk sharing motive. In particular …
Persistent link: https://www.econbiz.de/10012892088
In this paper we use an experiment to compare a theory of risk aversion and a theory of spite as an explanation for … overbidding in auctions. As a workhorse we use the second-price all-pay and the first-price winner-pay auction. Both risk and … spite can be used to rationalize deviations from risk neutral equilibrium bids in auctions. We exploit that equilibrium …
Persistent link: https://www.econbiz.de/10012870642
We develop a novel firm-level measure of cybersecurity risk using textual analysis of cybersecurity-risk disclosures in … corporate filings. The measure successfully identifies firms extensively discussing cybersecurity risk in their 10-K, displays … intuitive relations with quantitative measures of cybersecurity risk disclosure language, exhibits a positive trend over time …
Persistent link: https://www.econbiz.de/10013314803
choose their portfolio risk, bank size, and capital holdings. Banks voluntarily hold equity when the buffer effect against … the risk of default outweighs the cost advantages of debt financing. In the optimum, banks with lower monitoring costs are … to make higher-risk portfolios more attractive. Accounting for banks’ interior capital choices can thus explain why …
Persistent link: https://www.econbiz.de/10013308111
We study how background health risk affects financial risk-taking. We elicit financial risk-taking behavior of a … infections across time and space, we find that an increase in infections affecting background health risk translates into higher … financial risk-taking, and for the alleviating effect of self-insurance devices …
Persistent link: https://www.econbiz.de/10014357514
This paper studies whether private adaptation to flood risk is economically efficient. We estimate the return to … the universe of houses and flood damages in high-risk flood zones in the Atlantic and Gulf Coast United States. We find … that undertaking adaptation is socially optimal in the highest risk areas over a house’s lifetime, but that individual …
Persistent link: https://www.econbiz.de/10014262032
, in which sovereign risk is limited through diversification and some form of seniority. These assets would be held by …
Persistent link: https://www.econbiz.de/10012865169