Results 41 to 50 of about 5,528,446 (186)

Drugs and Alcohol: Their Relative Crash Risk [PDF]

Journal of Studies on Alcohol and Drugs, 2014
The purpose of this study was to determine (a) whether among sober (blood alcohol concentration [BAC] = .00%) drivers, being drug positive increases the drivers' risk of being killed in a fatal crash; (b) whether among drinking (BAC > .00%) drivers, being drug positive increases the drivers' risk of being killed in a fatal crash; and (c) whether ...
Edurado, Romano, Pedro, Torres-Saavedra, Robert B, Voas, John H, Lacey   +3 more
openaire   +2 more sources

The Threshold Effect of Leveraged Trading on the Stock Price Crash Risk: Evidence from China

Entropy, 2020
The stock price crash constitutes one part of the complexity in the stock market. We aim to verify the threshold effect of leveraged trading on the stock price crash risk from the perspective of feedback trading. We empirically demonstrate that leveraged
Zhen Peng, Changsheng Hu
doaj   +1 more source

Quantification of Rear-End Crash Risk and Analysis of Its Influencing Factors Based on a New Surrogate Safety Measure

Journal of Advanced Transportation, 2021
Traditional surrogate measures of safety (SMoS) cannot fully consider the crash mechanism or fail to reflect the crash probability and crash severity at the same time.
Qiangqiang Shangguan, Ting Fu, Junhua Wang, Rui Jiang, Shou’en Fang   +4 more
doaj   +1 more source

Predictor variables influencing merging speed change lane crash risk by interchange type in urban areas

Transportation Research Interdisciplinary Perspectives, 2021
The objective of this research is to model and examine the influence of predictor variables on merging speed change lane crash risk by interchange type in urban areas.
Synthia Tagar, Srinivas S. Pulugurtha
doaj   +1 more source

Does foreign portfolio investment moderate the impact of exchange rate volatility and investor sentiment on country index crash risk?

Cogent Economics & Finance
This study evaluates the relationship investor sentiment, exchange rate volatility, net foreign portfolio investment and the country index crash risk. The moderating variable, net foreign portfolio investment, is introduced.
Lisa Kustina, Rachmat Sudarsono, Nury Effendi   +2 more
doaj   +1 more source

Reducing the environmental impact of trials: a comparison of the carbon footprint of the CRASH-1 and CRASH-2 clinical trials. [PDF]

, 2011
BACKGROUND: All sectors of the economy, including the health research sector, must reduce their carbon emissions. The UK National Institute for Health Research has recently prepared guidelines on how to minimize the carbon footprint of research.
Subaiya, Saleena, Hogg, Euan, Ian Roberts, Saleena Subaiya, Roberts Ian, Euan Hogg, Hogg Euan, Subaiya Saleena, Roberts, Ian   +8 more
core   +2 more sources

Investor sentiment and stock price crash risk: The mediating role of analyst herding

Computers in Human Behavior Reports
This study analyzes the impact of investor sentiment on firm's stock price crash risk by using Chinese A-Share firms data this study assesses the potency and existence of a relationship between crash risk and investor sentiment in the Chinese stock ...
Usman Bashir, Umar Nawaz Kayani, Shoaib Khan, Ali Polat, Muntazir Hussain, Ahmet Faruk Aysan   +5 more
doaj   +1 more source

Evaluation of 2008 Mississippi crash data reported to the Motor Carrier Management Information System Crash File

, 2010
Special reportThis report is part of a series evaluating the data reported to the Motor Carrier Management Information System (MCMIS) Crash File undertaken by the Center for National Truck and Bus Statistics at the University of Michigan Transportation ...
Matteson, Anne, Blower, Daniel Frederick
core   +6 more sources

Environmental risk and stock price crash risk: Evidence from energy substitution policy adoption

International Review of Economics & Finance
Exploring the staggered adoption of energy substitution policy, we investigate the relationship between reduced environmental risk and stock price crash risk. The result shows that stock price crash risk decreases following the policy's passage. Moreover,
Sen Li, Yi Zhang
doaj   +1 more source

Agency Costs and the Relationship between Financial Distress Risk and the Stock Prices Crash Risk [PDF]

راهبرد مدیریت مالی
Stock Prices Crash RiskThe of risk the stock price crash, which indicates the possibility of a sharp and sudden drop in price, is affected by the risk of financial distress, and agency costs intensify this relationship.
Ramin Eskandari, Gholamreza Kordestani
doaj   +1 more source