نتایج جستجو برای: tobit

تعداد نتایج: 1133  

2015
Tracey A. Young Clara Mukuria Donna Rowen John E. Brazier Louise Longworth

Background. Clinical trials in cancer frequently include cancer-specific measures of health but not preferencebased measures such as the EQ-5D that are suitable for economic evaluation. Mapping functions have been developed to predict EQ-5D values from these measures, but there is considerable uncertainty about the most appropriate model to use, and many existing models are poor at predicting E...

Journal: :Medical decision making : an international journal of the Society for Medical Decision Making 2015
Tracey A Young Clara Mukuria Donna Rowen John E Brazier Louise Longworth

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. Mapping functions have been developed to predict EQ-5D values from these measures, but there is considerable uncertainty about the most appropriate model to use, and many existing models are poor at predicting E...

Journal: :Circuits, Systems, and Signal Processing 2020

Journal: :International journal of environmental research and public health 2015
Yu Gao Lu Shi

INTRODUCTION To better understand the documented link between mindfulness and longevity, we examine the association between mindfulness and conscious avoidance of secondhand smoke (SHS), as well as the association between mindfulness and physical activity. METHOD In Shanghai University of Finance and Economics (SUFE) we surveyed a convenience sample of 1516 college freshmen. We measured mindf...

2008
Deacue Fields Jeffrey Gillespie

Personal interviews were conducted with beef cattle producers in Louisiana to determine their preferences and purchase decisions for livestock price insurance. Conjoint analysis was utilized to determine the importance of selected attributes of insurance policies for these producers. The characteristics of producers who prefer given attributes were also identified. Producers rated products give...

2005
Martin S. Edwards

Objective. This article reinvestigates the ‘‘catalytic’’ effects of IMF programs on investment controlling for the implementation of the program, allowing us to ascertain if capital markets respond to the mere announcement of a Fund program or its sustained positive implementation. Methods. Using a panel of data based on the experience of 106 developing countries entering Fund programs between ...

2004
Frank H. Fuller John C. Beghin Scott Rozelle

In this paper we use 2001-2002 urban survey data we collected to analyze demographics, cultural factors, and purchasing behaviors influencing the consumption of fresh milk, yogurt, ice cream, and powered milk in urban areas of China. The data include frequency of consumption by product, location of consumption and purchase, exposure to advertising and foreign culture, and school milk programs. ...

2003
SHIN-YI CHOU JAMES K. HAMMITT

Generous health-insurance coverage may encourage hospitals to acquire and employ more advanced medical technologies. The authors examine the effects of Taiwan's 1995 implementation of National Health Insurance on technology adoption, ownership, and use by comparing changes in adoption, ownership, and use rates by private hospitals with changes by public nonteaching and public teaching hospitals...

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