This symposium will present four 2023 "Editor's Choice" articles from the Journal of Gerontology Medical Sciences that focus on the risk and recovery of functional decline and frailty. Courtney Millar and her colleagues, in their article "Association of Proinflammatory Diet With Frailty Onset Among ...
摘要：In this paper, we provide an explanation for why risk taking is related to optimism. Using a laboratory experiment, we show that the degree of optimism predicts whether people tend to focus on the positive or negative outcomes of risky decisions. While optimists tend to focus on the goo...
Interest rate riskis the risk that an investment's value will change due to a change in the absolute level of interest rates, the spread between two rates, in the shape of the yield curve, or in any other interest rate relationship. This type of risk affects the value...
Current flood risk mapping, relying on historical observations, fails to account for increasing threat under climate change. Incorporating recent developments in inundation modelling, here we show a 26.4% (24.1–29.1%) increase in US flood risk by 2050 d
Unless supply disruptions and labour-market pressures subsided, the global core inflation rate, excluding energy, could stay at about 5% in 2023, nearly double the five-year average before the pandemic. To drive inflation lower, central banks may need to raise interest rates by an additional 2 ...
A looming default in 2023 would likely be worse, given the higher level of overall debt and the more polarized political environment.8 Risk and Time Horizons Time horizon and liquidity of investments is often a key factor influencing risk assessment and risk management. If an investor needs funds...
Ziad Haider: Number one, if you don’t focus on this issue, you potentially put your people at risk, depending on the market. Number two, you put your growth at risk, your presence in that market. And number three, you put yourself at legal risk if you’re not across the diff...
摘要:Fraud is a significant issue for insurance companies, generating much interest in machine learning solutions. Although supervised learning for insurance fraud detection has long been a research focus, unsupervised learning has rarely been studied in this context, and there remains insufficient evidenc...
In this area, risk leaders can focus on two important themes:Risk functions need to develop more sophisticated risk-identification processes. New risks emerge quickly in this dynamic environment, so they need to be discovered fast, along with their potential impact areas. ...
摘要:In this paper, we provide an explanation for why risk taking is related to optimism. Using a laboratory experiment, we show that the degree of optimism predicts whether people tend to focus on the positive or negative outcomes of risky decisions. While optimists tend to focus on the good...