Browsing Journal Articles by Author "Dutta, Goutam"
Now showing items 1-20 of 40
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Artificial neural network models for forecasting stock price index in the Bombay stock exchange
Dutta, Goutam; Jha, Pankaj; Laha, Arnab Kumar; Mohan, Neeraj (2006-10-29)ANN has been shown to be an efficient tool for non-parametric modeling of data in a variety of different contests where the output is a non-linear function of the inputs. These include business forecasting, credit scoring, ... -
Comparison of forecasting techniques in revenue management for a national railway in an emerging Asian economy
Dutta, Goutam; Divya Pachisia, Marodia (Inderscience Enterprises Ltd., 2015)In this paper, we make an attempt to compare various forecasting techniques to predict railway bookings for the final day of departure in the national railways of emerging Asian economy (NREAE). We use NREAE data of 2005-2008 ... -
Database structure for a class of multi-period mathematical programming models
Dutta, Goutam; Fourer, Robert (Decision Support Systems, 2008-11-10)We introduce how a generic multi-period optimization based decision support system (DSS) can be used for strategic and operational planning in a company with five fundamental elements, namely Materials, Facilities, Activities, ... -
Design and application of risk-adjusted cumulative sum for strength monitoring of ready mixed concrete
Sarkar, Debasis; Dutta, Goutam (2010-06012): The cumulative sum procedure is an effective statistical process control tool that can be used to monitor the quality of ready mixed concrete during its production process. In this paper, an attempt has been made to ... -
Design and application of risk-adjusted cumulative sum for strength monitoring of ready mixed concrete
Sarkar, Debasis; Dutta, Goutam (2010-06-15)The cumulative sum procedure is an effective statistical process control tool that can be used to monitor the quality of ready mixed concrete during its production process. In this paper, an attempt has been made to design ... -
Development of utility function for life insurance buyers in the Indian market
Dutta, Goutam; Basu, Sankarshan; John, Jose (2010-04-29)Insurance as a financial instrument has been used for a long time. The dramatic increase in competition within the insurance sector (in terms of providers coupled with awareness for the need for insurance) has concomitantly ... -
Development of utility function for life insurance buyers in the Indian market
Dutta, Goutam; Basu, Sankarshan; John, Jose (2010-09-07)Insurance as a financial instrument has been used for a long time. The dramatic increase in competition within the insurance sector (in terms of providers coupled with awareness for the need for insurance) has concomitantly ... -
A dynamic pricing approach to electricity prices in the Indian context
Desai, Kinnary R.; Dutta, Goutam (Inderscience Publishers Ltd., 2013)To purchase or authenticate to the full-text of this article, please visit this link: http://www.inderscience.com/search/index.php?action=record&rec_id=59625 Byline: Kinnary R. Desai, Goutam Dutta In this paper, we study ... -
Economic design of CUSUM and EWMA control chairs for Indian RMC industry
Sarkar, Debasis; Dutta, Goutam (2012-09-08)The design of a control chart has economic c onsequences, in which the costs of sampling and testing, costs associated with investigating out of control signals and possibly correcting assignable causes, ... -
Economic design of CUSUM and EWMA control charts for Indian RMC Industry
Sarkar, Debasis; Dutta, Goutam (2010-01-15)The design of a control chart has economic consequences, in which the costs of sampling and testing, costs associated with investigating out of control signals and possibly correcting assignable causes, are all affected ... -
Editorial: IFORS OR for development prize
Dutta, Goutam (2010-10-18)This is the ®rst time that a special section of International Transactions in Operational Research is devoted to papers related to IFORS OR for Development Prize Competition and I am happy to be the editor of this special ... -
Editorial: IFORS OR for development prize 2002
Dutta, Goutam (2004-10-25) -
Efficiency analysis of Indian banking industry over the period 2008-2017 using data envelopment analysis
Tamatam, Roopteja; Dutta, Pankaj; Dutta, Goutam; Lessmann, Stefan (Benchmarking: An International Journal, 2019)The purpose of this paper is to estimate the relative efficiencies of banks of the Indian domestic banking sector by employing various models of data envelopment analysis (DEA) using the panel data of the recent decade ... -
An empirical study of price movements in the airline industry in the Indian market with power divergence statistics
Dutta, Goutam; Santra, Sumitro (Palgrave Macmillan Ltd., 2017)In this article, we analyze the dynamic price dispersion of the Indian domestic airline industry. We develop the power divergence statistic (PDS) for each route and study the average PDS and average airfare movement. We ... -
An expanded database structure for a class of multi-period, stochastic mathematical programming models for process industries
Gupta, Narain; Fourer, Robert; Dutta, Goutam (Elsevier, 2014)We introduce a multiple scenario, multiple period, optimization-based decision support system (DSS) for strategic planning in a process industry. The DSS is based on a two stage stochastic linear program (SLP) with recourse ... -
An exploratory study of price movements along booking profiles in the airline industry in the Indian domestic market
Dutta, Goutam; Santra, Sumitro (Inderscience Enterprises Ltd., 2016)In this paper, we analyse the price movements of the Indian domestic airline industry. In the first part, we conduct a detailed econometric analysis of five selected domestic routes. In the second part, we study the effect ... -
IFORS OR for development prize at Beijing
Dutta, Goutam (1999-07-16) -
Lessons of success in OR/MS practice gained from experience in Indian and US steel plants
Dutta, Goutam (2000-10-15)I worked on modeling integrated steel plants in India (as an analyst) and in the USA (as a doctoral student). The following factors influence the success of OR/MS practice: positioning the OR/MS team in operations, ... -
A literature review on dynamic pricing of electricity
Dutta, Goutam; Mitra, Krishnendranath (Journal of the Operational Research Society, 2017)Revenue management and dynamic pricing are concepts that have immense possibilities for application in the energy sector. Both can be considered as demand-side management tools that can facilitate the offering of different ... -
A logarithmic goal programming approach to develop the utility function for a railway travel
Dutta, Goutam; Ghosh, P.; Kaul, A.W. (International Journal of Revenue Management, 2015)Railway passengers are in a dilemma to choose 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 the ...