Similar Search Results

Sequential Methods for Comparing Years of Life Saved in the Two-Sample Censored Data Problem

Murray, Susan; Tsiatis, Anastasios A. - 1999

of life saved is of interest. The recommended test statistic looks at integrated differences in survival estimates during … operating characteristics regardless of the shapes of the survival curves being compared. This offers an advantage over the …

Persistent link: https://www.econbiz.de/10009477553

Possibility of Survival in the Market for Join Stock Company "Liumenas"

Pakėnienė, Irma - 2006

In the master's work the necessity for the company's financial and non-financial evaluation is described basing on Lithuanian and foreign authors' works. The work presents the completive markets, competitive environment analysis and financial indexes of evaluation of the company's activity and...

Persistent link: https://www.econbiz.de/10009479259

Predictive models of going concerns and business failure

Hammond, Paul; Opoku, Mustapha Osman; Kwakwa, Paul Adjei; … - In: Cogent Business & Management 10 (2023) 2, pp. 1-24

Given the global attention and attraction of many scholars and researchers to develop prediction models for determining the going concern of businesses, there is a growing need to monitor progress and trends in the field. As such, the study aims to analyse the evolution of prediction models for...

Persistent link: https://www.econbiz.de/10014527560

Evidence of delayed mortality on juvenile Pacific salmon passing through turbines at Columbia River dams

Ferguson, J W; Absolon, R F; Carlson, T J; Sandford, B P - 2006

We evaluated the survival of juvenile salmon through turbines in Columbia River dams and found no differences between …% range at the maximum blade angle (464 m(3)/s). Estimated relative survival to a detection array 15 km downstream was 0 … estimates of survival occurred under the lower discharge, suggesting that operating turbines within 1% of peak efficiency is a …

Persistent link: https://www.econbiz.de/10009480862

Mortalities of Downstream Migrant Salmon at McNary Dam

Schoeneman, D E; Pressey, R T; Junge, C O - 1961

, and survival rates were computed from the ratio of the number of experimental to control recoveries. Detailed techniques …

Persistent link: https://www.econbiz.de/10009480864

Implications of biofilm-associated waterborne Cryptosporidium oocysts for the water industry

Angles, ML; Chandy, JP; Cox, PT; Fisher, IH; Warnecke, MR - 2007

Waterborne Cryptosporidium has been responsible for drinking water-associated disease outbreaks in a number of developed countries. As a result of the resistance of Cryptosporidium to chlorine, which is typically applied as a final barrier to protect the quality of distributed drinking water,...

Persistent link: https://www.econbiz.de/10009481860

Job Creation and the Intra-distribution Dynamics of the Firm Size Distribution

Huber, Peter; Oberhofer, Harald; Pfaffermayr, Michael - 2011

Based on a structural model for initial firm size, survival and firm growth we estimate firm-specific transition …

Persistent link: https://www.econbiz.de/10011435314

The impact of state aid on the survival and financial viability of aided firms

Heim, Sven; Hüschelrath, Kai; Schmidt-Dengler, Philipp; … - 2016

survival and financial viability of aided firms. Using a comprehensive dataset we find that restructuring aid increases a firm …'s average survival time by 8 to 15 years and decreases the hazard rate by 58 to 68 percent, depending on the definition of firm … survival. Further analysis finds strong support that, in the longer run, aid receiving firms have a significantly higher …

Persistent link: https://www.econbiz.de/10011460751

To Be Born Is Not Enough: The Key Role of Innovative Startups

Colombelli, Alessandra; Krafft, Jackie; Vivarelli, Marco - 2016

greater survival is achieved when startups engage successfully in both product innovation and process innovation, with a key … that the creation and survival of innovative start-ups should become one qualifying point of the economic policy agenda. …

Persistent link: https://www.econbiz.de/10011479251

From Fault Tree to Credit Risk Assessment: A Case Study

Gatfaoui, Hayette - 2004

Reliability has been largely applied to industrial systems in order to study the various possibilities of systems’ failure. The goal is to establish the chain of events leading to any system’s failure, namely the top event. Looking for the minimal paths leading to any system’s fault allows...

Persistent link: https://www.econbiz.de/10011496040