نتایج جستجو برای: ordered logit model

تعداد نتایج: 2146377  

1998
Edward Lorenz Luis Miotti

This study makes use of the results of a postal questionnaire sent to a sample of large private sector companies in Britain and France to address two key issues in the new institutional analysis of the firm. The first is the way the institutional environment supports and constrains the design of firm-level organisational devices and governance mechanisms. The second concerns the relation betwee...

2015
Andrew Daly Stephane Hess Bhanu Patruni Dimitris Potoglou Charlene Rohr

There is growing interest in the use of models that recognise the role of individuals' attitudes and perceptions in choice behaviour. Rather than relying on simple linear approaches or a potentially biasinducing deterministic approach based on incorporating stated attitudinal indicators directly in the choice model, researchers have recently recognised the latent nature of attitudes. The uptake...

2013
Kofi Obeng Md Rokonuzzaman

This paper analyzes pedestrian injury severity from automobile crashes at signalized intersections in a medium-size city. It estimates an ordered logit model of injury severity and finds that vehicle type, gender, land-use, speed limit, traffic volume, the presence of sidewalks and visual-obstruction significantly explain pedestrian injury severity in vehiclepedestrian crashes at signalized int...

Journal: :Expert Syst. Appl. 2013
Seifu J. Chonde Omar M. Ashour David A. Nembhard Gül E. Okudan Kremer

Emergency Department (ED) triage is a process of determining illness severity and accordingly assigning patient priority. The Emergency Severity Index (ESI) is a 5-level acuity categorization system that aides in triage. This paper compared the capabilities of predicting ESI level using ordinal logistic regression (OLR), artificial neural networks (NNs), and naïve Bayesian networks (NBNs). Data...

2008
Gabriel R. Sanchez

Objective. Currently, Latinos and African Americans constitute more than one-quarter of the U.S. population. The sheer size of these groups suggests an opportunity for increased political influence, with this opportunity providing the incentive for greater social and political interaction between them. The objective of this article is to determine the role of Latino group consciousness in the f...

2016
Luis A. Valdez Melanie L. Bell David O. Garcia

Background and Purpose: Inadequate working and living conditions are associated with alcohol consumption in farmworkers in the U.S. However, the influence of these factors on alcohol consumption patterns in migrant farmworkers in Mexico remains unclear. The purpose of this analysis was to assess the influence of housing and working conditions on alcohol use in migrant farmworkers in Mexico. Met...

Journal: :پژوهش های اقتصادی ایران 0

the paper examines industrial concentration in iranian food products and beverages industries using firm level data aggregated to the 4-digit isic industry level between 2002 and 2004. based on different concentration indices the average level of concentration has increased slightly for the period of study. the empirical results show that increase in the level of concentration is more likely in...

2007
Grant L. Iverson Brian L. Brooks Allan H. Young Lynda G. Johnson

The purpose of this study is to illustrate the clinical usefulness of a computerized neuropsychological battery for identifying neurocognitive deficits in adults with bipolar disorder. Participants were 47 outpatients with bipolar disorder who were individually matched on age, education, sex, and ethnicity to 47 control subjects from the CNS Vital Signs normative database. CNS Vital Signs is co...

2005
Paul Anand Martin van Hees

This paper contributes to the development of the capabilities approach by showing that capabilities can, counter prevailing wisdom, be measured. By operationalising the capabilities element of Sen’s non-welfarist theory, the paper develops the data required by this novel approach to welfare economics and by exploring relations to life-satisfaction (happiness) it also examines new economic co-va...

Journal: :Knowl.-Based Syst. 2017
Anthony C. Constantinou Norman E. Fenton

Despite recent promising developments with large datasets and machine learning, the idea that automation alone can discover all key relationships between factors of interest remains a challenging task. Indeed, in many real-world domains, experts can often understand and identify key relationships that data alone may fail to discover, no matter how large the dataset. Hence, while pure machine le...

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