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A new approach to estimate the mix efficiency in data envelopment analysis
Data Envelopment Analysis Mix efficiency
2010/9/26
Recently, in Data Envelopment Analysis (DEA) methodology, there are two type of efficiency measurement; radial and non-radial measure represented by the Charnes-Cooper-Rhodes (CCR) and the slack-based...
New method to estimate missing data by using the asymmetrical winsorized mean in a time series
Missing Data Winsorized mean Neyman Allocation
2010/9/14
In this paper we consider the problem of missing data in a time series analysis. We propose asymmetrical r = s winsorized mean to handle the problem of missing data. Beside that we suggested the Neym...
A Priori Estimate for a System of Differential Operators
Differential operators a priori estimate
2008/7/3
We characterize in algebraic terms an inequality in Sobolev spaces for a system of differential operators with constant coefficients.
An Error Estimate for Finite Volume Methods for the Stokes Equations
Finite volume method Stokes equations Discrete Poincaré inequality Error estimate
2008/7/3
An Error Estimate for Finite Volume Methods for the Stokes Equations.
A Two-Sided Estimate Of $\mathrm{e}^x-( 1+\frac{x}{n})^n$
Inequalities Two-sided estimates Exponential function Means
2008/7/2
A Two-Sided Estimate Of $\mathrm{e}^x-( 1+\frac{x}{n})^n$.
Differential Estimate for $n$-ary Forms on Closed Orthants
Homogeneous polynomial Symmetric polynomial Estimate Positivity
2008/7/2
Differential Estimate for $n$-ary Forms on Closed Orthants.
Pointwise Error Estimate for a Noncoercive System of Quasi-Variational Inequalities Related to The Management of Energy Production
Quasi-Variational Inequalities Subsolutions Finite Elements $L^{infty}$-Error Estimate
2008/6/27
Pointwise Error Estimate for a Noncoercive System of Quasi-Variational Inequalities Related to The Management of Energy Production.
Comparison of MINQUE and Simple Estimate of the Error Variance in the General Linear Models
general linear model MINQUE mean square error
2007/12/11
Comparison is made between the MINQUE and simple estimate of the error variance in the normal linear model under the mean square errors criterion, where the model matrix need not have full rank and th...
Delete-group Jackknife Estimate in Partially Linear Regression Models with Heteroscedasticity
partially linear regression model asymptotic variance
2007/12/10
Consider a partially linear regression model with an unknown vector parameter β, an unknown function g(·), and unknown heteroscedastic error variances. Chen, You~([23]) proposed a semiparametric gener...