Results 21 to 30 of about 35,546 (271)
A Quasi-Malmquist Productivity Index [PDF]
Journal of Productivity Analysis, 1998 The Malmquist productivity index is based on distance functions, which are reciprocals of radial Debreu-Farrell efficiency measures, and which have a number of desirable properties. Linear programming techniques are frequently employed to calculate the efficiency measures. However these techniques can leave slacks, which constitute a non-radial form of
Grifell-Tatjé, Emili +2 more
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Malmquist-Type Theorems for Cubic Hamiltonians [PDF]
Computational Methods and Function Theory, 2021 AbstractThe aim of this paper is to classify the cubic polynomials $$\begin{aligned} H(z,x,y)=\sum _{j+k\le 3}a_{jk}(z)x^jy^k \end{aligned}$$ H (
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An Explanation of Evaluation of Performance over Time with Window Analysis [PDF]
مدیریت صنعتی, 2012 Window Analysis is a known technique to evaluate performance during the time periods based on data envelopment analysis. In application of Window Analysis is assumed that efficient frontier have not changed during the periods in the study.
Mohammad Rahim Ramazanian +2 more
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Axioms, 2021 Today, over 80% of global trade is seaborne. In a world of global supply chains and complex industrial development processes, seaports and port operators play an integral role of utmost importance and act as an incentive to the development of the marine ...
Chia-Nan Wang +4 more
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On the inconsistency of the Malmquist-Luenberger index [PDF]
, 2013 Apart from the well-known weaknesses of the standard Malmquist productivity index related to infeasibility and not accounting for slacks, already addressed in the literature, we identify a new and significant drawback of the Malmquist-Luenberger index
Aparicio, Juan +2 more
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Annals of Operations Research, 2022 The purpose of this contribution is to compute the popular Malmquist productivity index while adding a component representing plant capacity utilisation.
Kristiaan Kerstens +3 more
semanticscholar +1 more source
The Efficiency of Indian Banks: A DEA, Malmquist and SFA Analysis with Bad Output
Journal of Quantitative Economics, 2021 In the recent years, the burgeoning non-performing assets (NPAs) have become a matter of concern and scrutiny in India as the surge in NPAs impinge on the credit services of the banks, make the banks vulnerable to external shocks, leave them with less ...
Ather Hassan Dar, S. Mathur, S. Mishra
semanticscholar +1 more source
A Malmquist–Steinmetz Theorem for Difference Equations
Constructive Approximation, 2023 AbstractIt is shown that if the equation $$\begin{aligned} f(z+1)^n=R(z,f), \end{aligned}$$ f (
Zhang, Yueyang, Korhonen, Risto
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Frontiers in Psychology, 2020 The strapline “life finds a way,” from the classic movie Jurassic Park, referred to how the all-female dinosaurs in a theme park had been able to reproduce, despite the laws of nature.
Anna Malmquist +2 more
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Green Productivity in Iran's Thermal Power Plants: The Malmquist-Luenberger Approach [PDF]
Environmental Energy and Economic Research, 2020 Electricity generation in thermal power plants as the largest producer of electricity in Iran is associated with greenhouse gas emissions. In this paper, using the Malmquist-Luenberger method, green productivity, and efficiency changes are measured for ...
Razieh Raeesi +3 more
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