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capacity and route length restrictions. The algorithm considers a sequence of adjacent solutions obtained by repeatedly … insertion procedure previously developed by the authors. During the course of the algorithm, infeasible solutions are allowed …
Persistent link: https://www.econbiz.de/10009197767
develop an algorithm that should remedy this situation. It exploits recent theoretical results from the Stochastic Dominance … the fastest code currently available, an implementation of our algorithm significantly reduces the computational time … required to solve a problem of considerable size. These results indicate that, as a management tool, this algorithm can be …
Persistent link: https://www.econbiz.de/10009209272
nonconvex programs of fractional type. In this paper, an algorithm for the numerical solution of these problems is introduced …
Persistent link: https://www.econbiz.de/10009214573
-trading algorithm in a finite number of trades. The final market-clearing prices are discovered by this market trading and an efficient …
Persistent link: https://www.econbiz.de/10009218240
We discuss in this paper some inventory-production models which can be formulated as nonlinear parametric network flow problems with one additional linear constraint. Several sensitivity analysis questions are addressed. The qualitative sensitivity results obtained provide the manager with...
Persistent link: https://www.econbiz.de/10009204287
This paper studies a problem of determining the level of certain decisions, taken prior to certain events taking place, and the subsequent additional resource procurement decisions needed to implement the initial program once these events have materialised. The problem is formulated first of all...
Persistent link: https://www.econbiz.de/10009204569
global warming policies. Because there are typically profound uncertainties in these models, a simulation approach is often …-case performance provides a robust evaluation of the policy. We test our algorithm on a famous integrated model of climate change …
Persistent link: https://www.econbiz.de/10010990516
portfolios of credit-sensitive assets such as loans and corporate bonds. Monte Carlo simulation is an important tool for … performing computations in these models. This paper develops, analyzes, and evaluates two simulation algorithms for intensity … Zeevi, stochastic models and simulation.</i> …
Persistent link: https://www.econbiz.de/10010990537
Sequential sampling problems arise in stochastic simulation and many other applications. Sampling is used to infer the …, as is common in the literature. <i>This paper was accepted by Assaf Zeevi, stochastic models and simulation.</i> …
Persistent link: https://www.econbiz.de/10010990579
simulation experiment. We also show how different definitions of the sample space yield different variants of the LR method, some …
Persistent link: https://www.econbiz.de/10009209050