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Now showing items 61-70 of 102
A logarithmic goal programming approach to develop the utility function for railway travel
(2013-11-26)
A railway passenger faces a dilemma of choosing the best train among several alternatives
available in a particular route. A relative comparison of competing railways helps the
passenger to make an informed choice before ...
Sensitivity analysis of the newsboy model
(2013-11-26)
Sensitivity analysis is an integral part of inventory optimization models due to uncertainty
associated with estimates of model parameters. Though the newsboy problem is one of the
most researched inventory problems, ...
Capacitated multiple allocation hub location with service level constraints for multiple consignment classes
(IIM Ahmedabad, 2013-11)
Hub-and-spoke systems have wide applications ranging in airline transportation, freight
transportation, urban traffic, postal delivery, telecommunications and distribution in supply
chains. These systems are usually ...
Testing the dependence structure of the components of hybrid processes using mutual information
(IIM Ahmedabad, 2013-06)
Mutual information is a useful extension of the correlation coecient to study the dependence among multiple random processes. Hybrid processes are multivariate time series with some components continuous time series and ...
Efficient solution of a class of location-allocation problems with stochastic demand and congestion
(IIM Ahmedabad, 2013-11-03)
Exact solution to bandwidth packing problem with queuing delays
(IIM Ahmedabad, 2013-11-04)
Price and lead-time differentiation and operations strategy in a competitive market
(IIM Ahmedabad, 2013-11-05)
Auto-Havra Charvat entropic measures for stationary time series of categorical data
(2013-05)
For stationary time series of nominal categorical data or ordinal categorical data (with arbitrary ordered numberings of the categories), autocorrelation does not make much sense. One can alternatively think of using some ...
Alliance capability, governance mechanisms and stakeholder management in complex settings
(2013-11-26)
In today’s business environment, inter-firm alliances of simultaneous cooperation and
competition (IASCC) have become very important for enhancement of internal
resources as well as market shares of firms. Evidence ...
A customer oriented approach to identifying competitive advantage
(2013-11-26)
A firm’s ‘competitive advantage’ is considered to arise from certain ‘factors internal to the firm
as postulated by the resource based view’ or from ‘external sources and industry structure.’
However, it remains unclear ...