In this paper, different input-oriented ratio-based DEA (DEA-R-I) models are proposed. By presenting the envelopment-additive-enhanced Russell model based on the DEA-R-I form, each decision making unit is evaluated and its efficiency score is calculated. Also, by presenting the central resource allocation model based on the DEA-R-I form, a suitable benchmark for all DMUs is proposed by solvin...

On December 16. 2022, the Department of Energy vacated 1954 Atomic Commission decision that revoked Dr. J. Robert Oppenheimer’s security clearance. The Bulletin applauds this important decision.

considering the contemporary business settings, managers’ role is more than essential to the viability and further development of an organization. managers should possess such skills in order to effectively cope with the competition. multiple attributes decision making (madm) is an approach employed to solve problems involving selection from among a finite number of alternatives. the aim of thi...

Cuckoo is a popular card game, which originated in France during the 15th century and then spread throughout Europe, where it currently well-known under distinct names with different variants. Cuckoo an imperfect information game-of-chance, makes research regarding its optimal strategies determ...

sciencemag.org SCIENCE I undertook a bachelor’s degree in zoology at the University of Delhi, with the intention of going to graduate school in North America. But my family couldn’t understand why I wanted to live in the Western world as a poor graduate student when I could have a comfortable life in India. Elders clicked their tongues in disapproval, and friends thought that I had lost my mind...

A theory of choice under uncertainty is proposed which removes the completeness assumption from the Anscombe–Aumann formulation of Savage’s theory and introduces an inertia assumption. The inertia assumption is that there is such a thing as the status quo and an alternative is accepted only if it is preferred to the status quo. This theory is one way of giving rigorous expression to Frank Knigh...

in this paper, different input-oriented ratio-based dea (dea-r-i) models are proposed. by presenting the envelopment-additive-enhanced russell model based on the dea-r-i form, each decision making unit is evaluated and its efficiency score is calculated. also, by presenting the central resource allocation model based on the dea-r-i form, a suitable benchmark for all dmus is proposed by solving ...

Considering the contemporary business settings, managers’ role is more than essential to the viability and further development of an organization. Managers should possess such skills in order to effectively cope with the competition. Multiple attributes decision making (MADM) is an approach employed to solve problems involving selection from among a finite number of alternatives. The aim of thi...