Results 31 to 40 of about 21,670,805 (310)

Bayesian analysis of a Tobit quantile regression model [PDF]

open access: yes, 2007
This paper develops a Bayesian framework for Tobit quantile regression. Our approach is organized around a likelihood function that is based on the asymmetric Laplace dis- tribution, a choice that turns out to be natural in this context.
Stander, J, Yu, K
core   +1 more source

RELATIONSHIP BETWEEN PRODUCTIVITY AND DIGITALIZATION WITH TOBIT MODEL BASED ON MALMQUIST INDEX

open access: yesVerimlilik Dergisi, 2022
Purpose: The sources of economic growth include capital, labor and the Solow surplus, dedicated to the study of Solow (1956). Solow surplus is the inexplicable part of growth with labor and capital and is expressed as technological advances.
Eda Bozkurt   +2 more
doaj   +1 more source

The Alpha-power Tobit Model

open access: yesCommunications in Statistics - Theory and Methods, 2013
The main object of this article is to propose an extension of the tobit model for which the error distribution follows the power-normal distribution (Gupta and Gupta, 2008). Inference is dealt with by using the likelihood approach. Simulation studies and application to a real data set are used to demonstrate the usefulness of the extension.
Martinez-Florez, Guillermo   +2 more
openaire   +3 more sources

Spatial Pattern Evolution and Location Choice of Software and Information Technology Service Enterprises in the Main Urban Area of Chongqing

open access: yesRedai dili, 2021
As an emerging strategic industry with high added value, wide application, and low energy consumption, the software and information technology service industry plays an important role in promoting the development and transformation of the national ...
Gan Jinlei, Zong Huiming
doaj   +1 more source

Mapping Functions in Health-Related Quality of Life: Mapping From Two Cancer-Specific Health-Related Quality-of-Life Instruments to EQ-5D-3L. [PDF]

open access: yes, 2015
BACKGROUND: Clinical trials in cancer frequently include cancer-specific measures of health but not preference-based measures such as the EQ-5D that are suitable for economic evaluation.
Brazier, JE   +4 more
core   +2 more sources

Carbon emission efficiency measurement and influencing factor analysis of nine provinces in the Yellow River basin: based on SBM-DDF model and Tobit-CCD model

open access: yesEnvironmental science and pollution research international, 2022
The Yellow River basin (YRB) is China’s most critical energy consumption and coal production area. The improvement of carbon emission reduction efficiency in this area is the key for the Chinese government to achieve the 2030 carbon peak and 2060 carbon ...
Yuanyuan Zhang, Xiangyang Xu
semanticscholar   +1 more source

Operational Policy Making for the Development of Pistachio Drought Insurance in Sabzevar County [PDF]

open access: yesمجله اقتصاد و توسعه کشاورزی
IntroductionThe dependence of agriculture on environmental conditions has caused the activity in this sector to face natural and unnatural risks. After several years of agricultural insurance activity in Razavi Khorasan province, most of the pistachio ...
Mehdi Mirchooli   +2 more
doaj   +1 more source

Research on China’s Regional Energy Efficiency Evaluation and Influencing Factors Based on the DEA-Tobit Model

open access: yesPolish Journal of Environmental Studies, 2020
Our paper uses the ultra-efficient data envelopment analysis and Tobit model to evaluate the energy efficiency and regional differences of 30 provinces in China during 2006-2018.
H. Liang   +4 more
semanticscholar   +1 more source

Efficiency measurement of edible canna production in Vietnam

open access: yesAIMS Agriculture and Food, 2020
Edible canna cultivation was considered as one of the potential means to create job, contribute to increase income and reduce poverty for local communities in developing countries such as Vietnam.
Hien Thi Vu   +2 more
doaj   +1 more source

Regional Differences of Manufacturing Green Development Efficiency Considering Undesirable Outputs in the Yangtze River Economic Belt Based on Super-SBM and WSR System Methodology

open access: yesFrontiers in Environmental Science, 2021
To explore the evolution mechanism of manufacturing green development efficiency is of great significance to realize green transformation of manufacturing industry in the Yangtze River Economic Belt.
Gen Li, Ying Zhou, Fan Liu, Tao Wang
doaj   +1 more source

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