Showing papers by "Renmin University of China published in 1996"
TL;DR: A generalized Data Envelopment Analysis (DEA) model is introduced which unifies and extends most of the well-known DEA models developed over the past fifteen years and points the way to new models.
Abstract: In this paper, we introduce a generalized Data Envelopment Analysis (DEA) model which unifies and extends most of the well-known DEA models developed over the past fifteen years and points the way to new models. By setting three binary parameters of this model to different values, we obtain subclasses of the DEA models with generalK cone andW cone descriptions to represent the evaluator's preferences for the Decision Making Units (DMU) and the input/output categories. We also show relationships among the various different subclasses of the generalized DEA model and give special attention to efficiency definitions and solutions. Furthermore, we state and rigorously prove the equivalence between DEA efficiency and the nondominated solutions of a corresponding multi-objective program. This latter result is especially important for understanding and interpreting the concept of efficiency. Detailed examples are also presented to demonstrate the functions ofK cone andW cone, as well as their characteristics.
100 citations
TL;DR: In this article, the structural properties of DEA efficient surfaces of the production possibility set under the generalized data envelopment analysis (GDEA) model introduced by Yu, Wei and Brockett (1996) were studied.
75 citations
TL;DR: On 11 January 1943, Britain signed the Treaty Between His Majesty In Respect of the United Kingdom and India and His Excellency The President Of The National Government Of The Republic Of China For The Relinquishment Of Extra-Territorial Rights In China And The Regulation Of Related Matters (With Exchange Of Notes And Agreed Minute) with China as mentioned in this paper.
Abstract: On 11 January 1943, Britain signed the ‘Treaty Between His Majesty In Respect Of The United Kingdom And India And His Excellency The President Of The National Government Of The Republic Of China For The Relinquishment Of Extra-Territorial Rights In China And The Regulation Of Related Matters (With Exchange Of Notes And Agreed Minute)’ with China.
4 citations