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Value of Travel Time Reliability: A review of current evidence

Carrion, Carlos; Levinson, David - Networks, Economics and Urban Systems Research Group … - 2010

Travel time reliability is a fundamental factor in travel behavior. It represents the temporal uncertainty experienced … by users in their movement between any two nodes in a network. The importance of the time reliability depends on the … of research in travel time reliability, and more explicitly in the value of travel time reliability is presented …

Persistent link: https://www.econbiz.de/10008548687

Valuations of travel time variability in scheduling versus mean-variance models

Börjesson, Maria; Eliasson, Jonas; Franklin, Joel - CTS - Centre for Transport Studies Stockholm (KTH and VTI) - 2012

The standard method of estimating the value of travel time variability for use in policy appraisal is to estimate the parameters of a reduced-form utility function, where some measure of travel time variability (such as the standard deviation) is included. A problem with this approach is that...

Persistent link: https://www.econbiz.de/10010764692

Effect of Hedging on Over-Year Reservoir Performance

Srinivasan, K.; Philipose, M. - In: Water Resources Management 12 (1998) 2, pp. 95-120

Based on a detailed Monte-Carlo simulation, the effects of hedging parameters namely, starting water availability (SWA), ending water availability (EWA) and hedging factor (HF) on reservoir storage performance indicators have been investigated within the storage-yield plane of over-year...

Persistent link: https://www.econbiz.de/10010847301

Performance Risk Analysis for Fukuoka Water Supply System

Zongxue, Xu; Jinno, K.; Kawamura, A.; Takesaki, S.; Ito, K. - In: Water Resources Management 12 (1998) 1, pp. 13-30

applies five risk indices: reliability, resiliency, vulnerability, drought risk index (DRI) and drought damage index (DDI …

Persistent link: https://www.econbiz.de/10010997348

Network design with vulnerability constraints and probabilistic edge reliability

Arslan, Okan; Laporte, Gilbert - 2023

Persistent link: https://www.econbiz.de/10014443097

Supply chain resilience assessment with financial considerations : a Bayesian network-based method

Shi, Wanying; Mena, Carlos - In: IEEE transactions on engineering management : EM 70 (2023) 6, pp. 2241-2256

Persistent link: https://www.econbiz.de/10014313954

The Value Relevance and Reliability of Brand Assets Recognized by UK Firms

Kallapur, Sanjay; Kwan, Sabrina - 2001

We examine the value relevance and reliability of brand assets recognized by 33 UK firms, and the stock price reaction … assets recognized in financial statements, and none have examined the effects of contracting incentives on the reliability of …

Persistent link: https://www.econbiz.de/10009430686

Resilience in critical infrastructures : the case of the Queensland electricity industry

Sinclair, Natalie - 2009

The reliability of Critical Infrastructure is considered to be a fundamental expectation of modern societies. These … supporting infrastructure reliability under conditions of uncertainty and change has emerged as a critical capacity for systems … reliability through the lens of resilience from an organisation and system perspective using two recognised resilience …

Persistent link: https://www.econbiz.de/10009438028

Intelligent prognostics of machinery health utilising suspended condition monitoring data

Heng, Aiwina Soong Yin - 2009

conditional reliability from available condition histories instead of from reliability data. The estimated survival probability …

Persistent link: https://www.econbiz.de/10009438306

Electricity supply reliability and households decision to connect to the grid

Millien, Arnaud - 2017

investigates the extent to which electricity reliability could contribute to a reduction in the marginal cost of grid extension by … percentage point increase in electricity reliability would yield a 0.67 percentage point increase in connections. Therefore … months earlier than planned.The effect of reliability is highest for middle-rich households, which are the most reluctant to …

Persistent link: https://www.econbiz.de/10014000680