European Journal of Operational Research 154 (2004) 345–362 www.elsevier.com/locate/dsw Returns to scale in different DEA models Rajiv D. Banker a‚ William W. Cooper b‚ Lawrence M. Seiford c‚ Robert M. Thrall d‚ Joe Zhu e‚* c School of Management‚ The University of Texas at Dallas‚ Richardson‚ TX 75083-0658‚ USA Graduate School of Business‚ The University of Texas at Austin‚ Austin‚ TX 78712-1174‚ USA Department of Industrial and Operations Engineering‚ University of Michigan‚ Ann Arbor‚ MI
Premium Output Input Trigraph
3.1. The AK growth model The models described so far all have the implication that changes in government policies‚ such as subsidies to research or capital investment‚ have level effects but no long-run growth effects. That is‚ these policies raise the growth rate temporarily as the economy grows to a higher level of the balanced growth path. But in the long run‚ the growth rate returns to its initial level. There are two meanings of the phrase endogenous growth: [1] Long-run growth is not
Premium Economic growth Economics Capital accumulation
Models of abnormality Abnormality is defined as a behaviour that deviates from the ideal social norm. One definition of abnormality is the failure to function adequately and are unable to meet their activities of daily living independently for example getting washed and dressed daily‚ being able to hold down a job and interacting with other people. It suggests that people should be able to achieve personal wellbeing and contribute to society. Rosenhan and Seligman (1989) identified there as being
Premium Schizophrenia Bipolar disorder Major depressive disorder
Outline and Evaluate Models of Memory. (12 Marks) There are roughly four models of memory in total‚ but two stand out and are used in this particular specification. Atkinson and Schifrin’s (1968) “Multi-Store Model” is one of them. Their model suggests that the memory consists of three stores‚ a sensory store‚ a short-term store and a long-term store; all three have a specific and relatively inflexible function. It stressed that information for our environment such as the visual or auditory
Premium Working memory Memory processes Memory
com/time/video/player/0‚32068‚1032435604001_2080292‚00.html Source 2: foxnews.com http://www.foxnews.com/topics/us/second-amendment.htm Source 3: http://abcnews.go.com/ http://abcnews.go.com/topics/news/us/second-amendment.htm Domain-Specific Vocabulary/Key Terms: (include definitions or descriptions) 1. Second amendment Protects the right of individuals to keep and bear arms. 2. Guns A weapon incorporating a metal tube from which bullets‚ shells‚ or other missiles are
Premium United States District of Columbia v. Heller National Rifle Association
Rogerian Model of Counseling Carl Rogers (1902-1987) was the American psychologist who developed person -centered therapy. His views about the therapeutic relationship radically revolutionized the course of therapy. He believed that "the client knows what hurts‚ what directions to go‚ what problems are crucial‚ what experiences have been buried" (Rogers‚ 1961‚ pp. 11-12). He helped people in taking responsibility for themselves and their lives. He believed that the experience of being understood
Premium Psychology Therapy Psychotherapy
Models of Addiction SUBS 505 Models of Addiction The three models of addiction examined in this week’s readings include the medical model‚ the psychosocial model‚ and the disease of the human spirit model. The medical model “rests on the assumption that disease states are the result of a biological dysfunction‚ possibly one on the cellular or even molecular level” (Doweiko‚ 2012‚ p. 333). Many consider this model and “maintain that much of human behavior is based on the interaction between the
Premium Drug addiction Substance abuse Addiction
Biomedical model and biopsychological model are ways to identify an illness or disease. Biomedic is an approach when the mind and body are seen as separate entities mainly focusing on how to repair the body whereas biopsychological model sees the mind and body as interdependent entities meaning that they influence one another. They both focus on the body but when it comes to biopsychological model one factor is not enough to come to a conclusion. All of the three component which are biological‚
Premium Medicine Patient Health care
Questions to Lecture 7 – IS-LM model and Aggregate demand 1. Draw Keynesian cross as a comparison of planned and realized expenditures. What is the intercept of planned expenditure line? What is its slope? If government expenditures would be positive function of output‚ how would the Keynesian cross change? We will go over this on the review session – easier to explain than on paper. The intersect point represents the equilibrium output. Black line – planned expenditures Blue
Premium Macroeconomics Monetary policy Keynesian economics
Per Stephen Morse addictions can be broken down into two models. The medical model and the moral model‚ or moral failure. In general‚ the medical model of addiction puts forth that the cause of addiction has a biological‚ neurological‚ genetic or environmental cause‚ and that the resulting behaviors are a symptom of the disease‚ while the moral model ascribes that those behaviors are due to a moral failure. “Although no uncontroversial definition of addiction exists and “addiction” and “addict”
Premium Drug addiction Addiction Heroin