W. B. Liu

DEA models with undesirable inputs and outputs

W. B. Liu, Xuan Li, Danlu Zhang · Annals of Operations Research · 2009 · 295 citations

Econometric Model, Economics, Computational Economics +6

A study of DEA models without explicit inputs

W. B. Liu, De‐Qi Zhang, Xuan Li et al. · Omega · 2010 · 160 citations

Productivity, Econometric Model, Economics +7

Quasi-Norm interpolation error estimates for the piecewise linear finite element approximation of p-Laplacian problems

Carsten Ebmeyer, W. B. Liu · Numerische Mathematik · 2005 · 56 citations

Numerical Analysis, Finite Element Method, P-laplacian Problems +9

The Consistency of Estimators in Finite Mixture Models

R. C. H. Cheng, W. B. Liu · Scandinavian Journal of Statistics · 2001 · 40 citations

Mixture Distribution, Engineering, Bootstrap Resampling +13

Degenerate quasilinear elliptic equations arising from bimaterial problems in elastic–plastic mechanics11The financial support of the author by the EPSRC under grant GR/J37737 is gratefully acknowledged.

W. B. Liu · Nonlinear Analysis · 1999 · 25 citations

Nonlinear Elasticity, Elliptic Equation, Engineering +6