Results 11 to 20 of about 6,038,834 (301)
Meta-analysis: Fixed-effect model [PDF]
A meta-analysis, a statistical combination of data from selected studies, is implemented by choosing a priori between 2 popular statistical models: fixed-effect and random-effects models.1 The choice of the appropriate model for the analysis is critical to ensure the credibility of the results and depends on both the goals of the analysis and the
Loukia M. Spineli, Nikolaos Pandis
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The squeeze effect in non-integrable Hamiltonian systems [PDF]
In non-integrable Hamiltonian systems (represented by mappings of the plane) the stable island around an elliptic fixed point is generally squeezed into the fixed point by three saddle points, when the rotation number ρ of the motion at the fixed point ...
Capel, H.W. +3 more
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Effect of Health Information Technology Expenditure on Patient Level Cost [PDF]
ObjectivesThis study investigate the effect of health information technology (IT) expenditure on individual patient-level cost using California Office of Statewide Health Planning and Development (OSHPD) data obtained from 2000 to 2007.MethodsWe used a ...
Jinhyung Lee, Bryan Dowd
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The Impact of Firm Performance on Annual Report Readability
This paper attempts to find the impact of firm performance on annual report readability. This study consists of 15 listed firms on the Ghana Stock Exchange within the period 2008 to 2017.
Shuibin Gu, Regina Naa Amua Dodoo
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Fixed Effect Estimation of Large T Panel Data Models [PDF]
This article reviews recent advances in fixed effect estimation of panel data models for long panels, where the number of time periods is relatively large.
Andersen E +29 more
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Leverage and firm performance: Empirical evidence from Indian food processing industry [PDF]
The current study examines the association between financial performance and leverage for 56 food processing firms listed in BSE over the period 2000-2018 using pooled OLS, fixed effects, and random effects models.
Sasikanta Tripathy, Abdul Rahman Shaik
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The Impact of Electricity Price on Power-Generation Structure: Evidence From China
Being affected by a variety of factors, power-generation structure plays an essential role in a high-quality and sustainable development. The focus of this paper is to evaluate the influence of electricity price on it.
Jing Wang +4 more
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Effectively minimizing effective fixed-points [PDF]
This note answers an open problem posed by H. Rogers, Jr. on p. 202 of Theory of recursive functions and effective computability by proving the following invariant form of one of his results [op. cit., p. 200, Theorem XIV]: for any fixed-point function n there exists a recursive function g such that if z is an index of an effective operator Ψ
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Revealing Structural Patterns of Patent Citation by a Two-Boundary Network Model Based on USPTO Data
The patent is one of the carriers of scientific research and development, and an indicator of technical innovation. As a promising approach for modeling complex systems, complex networks could provide the sound theoretical framework for developing proper
Yinghong Ma, Qiaozheng Chi, Le Song
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Temporal relationships between job strain and low-back pain
OBJECTIVES: Psychosocial working conditions are suggested risk factors for low-back pain, but it is unclear whether these associations are causal. The present study examined whether there are lagged and bidirectional associations between job strain and ...
Linda L Magnusson Hanson +5 more
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