نتایج جستجو برای: meta frontier

تعداد نتایج: 175536  

Journal: :International journal of epidemiology 2013
David Stuckler Martin McKee Sanjay Basu

prevalence of diabetes for 2010 and 2030. Diabetes Res Clin Pract 2010;87:4–14. 6 Perez-Stable EJ, Viswanath K, Fagan P, Vallone D, Buchting FO. Global tobacco inequalities: a new frontier. Cancer Causes Control 2012;23(Suppl 1):1–5. 7 Goldhaber-Fiebert JD, Jeon CY, Cohen T, Murray MB. Diabetes mellitus and tuberculosis in countries with high tuberculosis burdens: individual risks and social de...

Journal: :IJISSCM 2008
Kannan Govindan P. Senthil P. Sasikumar Vinay V. Panicker

The term ‘supply chain management’ has become common in the business world, which can be understood from the positive results of research in the area, particularly in supply chain optimization. Transportation is a frontier in achieving the objectives of the supply chain. Thrust is also given to optimization problems in transportation. The fixed-charge transportation problem is an extension of t...

Journal: :Ecology letters 2015
Wilfried Thuiller Laura J Pollock Maya Gueguen Tamara Münkemüller

The extent that biotic interactions and dispersal influence species ranges and diversity patterns across scales remains an open question. Answering this question requires framing an analysis on the frontier between species distribution modelling (SDM), which ignores biotic interactions and dispersal limitation, and community ecology, which provides specific predictions on community and meta-com...

2003
Richard Kneller

This paper simultaneously explores the determinants of the developing countries’ production frontier and their ‘efficiency’ in using the available resources and technology. In doing so it allows for the transfer of (industrial country) technology in determining the frontier and for international trade to influence absorptive capacity and national efficiency levels. Stochastic frontier analysis ...

1996
Dieter Gstach

The outcome of a production process might not only deviate from a theoretical maximum due to inefficiency, but also because of non-controllable influences. This raises the issue of reliability of Data Envelopment Analysis in noisy environments. I propose to assume an i.i.d. data generating process with bounded noise component, so that the following approach is feasible: Use DEA to estimate a ps...

2000
Zeba Sathar Cynthia B. Lloyd Cem Mete Minhaj ul Haque

This paper tests Caldwell’s mass schooling hypothesis in the context of rural Pakistan. His hypothesis was that the onset of the fertility transition is closely linked to the achievement of “mass formal schooling” of boys and girls. Punjab and Northwest Frontier Province (NWFP) were selected for this study because they appear to be on the leading edge of the demographic transition—a transition ...

Journal: :European Journal of Operational Research 2016
Barbara Casu Alessandra Ferrari Claudia Girardone John O. S. Wilson

In the context of the debate on increased integration of Eurozone banking markets, this paper evaluates the impact of the Single Market on bank productivity and assesses the cross-border benefits of integration in terms of technological spillovers. We utilise a parametric meta-frontier Divisia index to estimate productivity change and identify technological gaps. We then assess the extent to wh...

2012

This paper considers a scheduling problem in flexible flow shops environment with the aim of minimizing two important criteria including makespan and cumulative tardiness of jobs. Since the proposed problem is known as an Np-hard problem in literature, we have to develop a meta-heuristic to solve it. We considered general structure of Genetic Algorithm (GA) and developed a new version of that b...

Journal: :Management Science 2010
Thomas J. Brennan Andrew W. Lo

A key result of the Capital Asset Pricing Model (CAPM) is that the market portfolio— the portfolio of all assets in which each asset’s weight is proportional to its total market capitalization—lies on the mean-variance-efficient frontier, the set of portfolios having mean-variance characteristics that cannot be improved upon. Therefore, the CAPM cannot be consistent with efficient frontiers for...

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