IIM Ahmedabad's Publications

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Total No of Publication : 1567


Regression models for group testing: Identifiability and asymptotics

  • Authors: Chatterjee A., Bandyopadhyay T.
    Year: 2020 | IIM Ahmedabad
    Source: Journal of Statistical Planning and Inference
    DOI: 10.1016/j.jspi.2019.05.003

Group testing has been widely used in epidemiology and related fields to estimate prevalence of rare diseases. Parametric binary regression models are used in group testing to estimate the covariate adjusted prevalence. Unlike the standard binary regression model (viz., logistic, complementary log–l...(Read Full Abstract)


A cutting plane approach for the multi-machine precedence-constrained scheduling problem

  • Authors: Venkateshan P., Szmerekovsky J., Vairaktarakis G.
    Year: 2019 | IIM Ahmedabad
    Source: Annals of Operations Research
    DOI: 10.1007/s10479-019-03212-3

A cutting-plane approach is developed for the problem of optimally scheduling jobs with arbitrary precedence constraints on unrelated parallel machines to minimize weighted completion time. While the single machine version of this problem has attracted much research efforts, enabling solving problem...(Read Full Abstract)


A Novel Learning Heuristic Applied for Computationally Hard Managerial Decision Making and Transportation Operations Control

  • Authors: Narayanaswami S.
    Year: 2019 | IIM Ahmedabad
    Source: 2018 International Conference on Production and Operations Management Society, POMS 2018
    DOI: 10.1109/POMS.2018.8629467

Planning and scheduling transportation operations is considered computationally hard and time demanding. We consider a complex network of interconnected links across a set of locations and a set of vehicle movements on these links to fulfil some traffic demands. In such a set-up, basically two types...(Read Full Abstract)


Achieving sustainable development in India along low carbon pathways: Macroeconomic assessment

  • Authors: Gupta D., Ghersi F., Vishwanathan S.S., Garg A.
    Year: 2019 | IIM Ahmedabad
    Source: World Development
    DOI: 10.1016/j.worlddev.2019.104623

Achieving fast and inclusive economic growth concurrently with greenhouse gases (GHG) emission control could have wide-ranging implications for the Indian economy, predominantly fuelled by fossil energies. India faces high income inequality with the bottom 50% of its population owning only 2% of tot...(Read Full Abstract)


Adoption and the impact of system of rice intensification on rice yields and household income: an analysis for India

This paper examines the determinants and impacts of the adoption of five mutually exclusive practices System of Rice Intensification (SRI) on yields and household incomes using a multinomial endogenous treatment effects model. Farm household survey data is collected from selected districts of three ...(Read Full Abstract)


An extensive evaluation of CONWIP-card controlled and scheduled start time based production system designs

  • Authors: Roy D., Ravikumaran V.
    Year: 2019 | IIM Ahmedabad
    Source: Journal of Manufacturing Systems
    DOI: 10.1016/j.jmsy.2018.12.006

Order release policies such as a card-controlled CONWIP policy aim to improve system responsiveness and minimize system-wide inventory levels. It is not clear if order release policies (without card control) can be equally effective under certain settings of the production system design parameters. ...(Read Full Abstract)


An Orchestrated Negotiated Exchange: Trading Home-Based Telework for Intensified Work

  • Authors: Bathini D.R., Kandathil G.M.
    Year: 2019 | IIM Ahmedabad
    Source: Journal of Business Ethics
    DOI: 10.1007/s10551-017-3449-y

In this paper, we explore a popular flexible work arrangement (FWA), home-based telework, in the Indian IT industry. We show how IT managers used the dominant meanings of telework to portray telework as an employee benefit that outweighed the attendant cost—intensified work. While using their discre...(Read Full Abstract)


ANTECEDENTS to INNOVATION in EMERGING MARKETS: EVIDENCE from INDIA

  • Authors: Fuad M., Jain A.K.
    Year: 2019 | IIM Ahmedabad
    Source: International Journal of Innovation Management
    DOI: 10.1142/S1363919620500425

Firms utilise both internal and external knowledge reservoirs in order to innovate. This study explores the drivers of innovation specifically, role of business groups, alliances, degree of internationalisation and financial slack on innovation. Hypotheses are tested using patent data on a sample of...(Read Full Abstract)


Asset liability management model with decision support system for life insurance companies: Computational results

  • Authors: Dutta G., Rao H.V., Basu S., Tiwari M.K.
    Year: 2019 | IIM Ahmedabad
    Source: Computers and Industrial Engineering
    DOI: 10.1016/j.cie.2018.06.033

Big Data Analytics is an important and flexible tool available for data analysis and informed decision making. In this paper, we look at the use of Big Data Analytics in asset liability management and asset allocation in uncertain economic situations using stochastic linear programming (SLP). In par...(Read Full Abstract)


Attitudinal choice models with applications in human decision making

  • Authors: Aggarwal M.
    Year: 2019 | IIM Ahmedabad
    Source: International Journal of Intelligent Systems
    DOI: 10.1002/int.22106

A new family of attitudinal discrete choice models is proposed by considering the attitudinal character and the weight vector, both of which are specific to a decision maker (DM). Given the attribute values of different alternatives, the proposed models give varying choice probabilities, as per the ...(Read Full Abstract)


Blockchain in Finance

A new family of attitudinal discrete choice models is proposed by considering the attitudinal character and the weight vector, both of which are specific to a decision maker (DM). Given the attribute values of different alternatives, the proposed models give varying choice probabilities, as per the ...(Read Full Abstract)


Boom Country? The New Wave of Indian Enterprise

A new family of attitudinal discrete choice models is proposed by considering the attitudinal character and the weight vector, both of which are specific to a decision maker (DM). Given the attribute values of different alternatives, the proposed models give varying choice probabilities, as per the ...(Read Full Abstract)


Capacity expansion of neutral ISPs via content provider participation: The bargaining edge

  • Authors: Kalvit A., Pinjani S., Kasbekar G., Manjunath D., Nair J.
    Year: 2019 | IIM Ahmedabad
    Source: Performance Evaluation
    DOI: 10.1016/j.peva.2019.04.004

Many Internet service providers (ISPs) operate under network neutrality regulations that forbid differential QoS or differential pricing. This leads to lower profitability for ISPs. However, increasingly bandwidth-hungry content is making the consumers demand significantly improved ISP infrastructur...(Read Full Abstract)


Cause-Related Marketing Research (1988–2016): An Academic Review and Classification

  • Authors: Thomas S., Kureshi S., Vatavwala S.
    Year: 2019 | IIM Ahmedabad
    Source: Journal of Nonprofit and Public Sector Marketing
    DOI: 10.1080/10495142.2019.1606757

This study provides an overview of the scholastic literature on cause-related marketing (CRM) during the period 1988–2016. The purpose of this study was to first identify significant knowledge gaps and hence encourage researchers to close the gaps through future studies. Second, the objective was to...(Read Full Abstract)


Celebrity endorsements in emerging markets: Align endorsers with brands or with consumers?

  • Authors: Roy S., Guha A., Biswas A., Grewal D.
    Year: 2019 | IIM Ahmedabad
    Source: Journal of International Business Studies
    DOI: 10.1057/s41267-018-00209-1

This paper investigates country-of-origin (CO) effects as they relate to celebrity endorsements. Across multiple studies in emerging markets, the authors show that consumers’ evaluations depend on the match between (1) celebrity CO and consumer CO (termed consumer CO fit), and (2) celebrity CO and b...(Read Full Abstract)


Conceptualization to amendment: Kakinada as a smart city

  • Authors: Chintagunta L., Raj P., Narayanaswami S.
    Year: 2019 | IIM Ahmedabad
    Source: Journal of Public Affairs
    DOI: 10.1002/pa.1879

Urbanization is globally rampant; in developing countries such as India, it is driven in a phenomenal pace by an aspiring, young society and ambitious state policies to achieve a competitive space in global economy. “Smart cities” is a new-age term coined specifically to control, monitor, measure, a...(Read Full Abstract)


Confidence soft sets and applications in supplier selection

  • Authors: Aggarwal M.
    Year: 2019 | IIM Ahmedabad
    Source: Computers and Industrial Engineering
    DOI: 10.1016/j.cie.2018.11.005

The evaluation of the alternatives against multiple criteria is of the utmost importance in a multi-criteria decision making (MCDM) problem. It is often the case that the experts have a varying degree of confidence in their evaluations. That is, an evaluation has an associated degree of credibility....(Read Full Abstract)


Contestations around water allocation during a climate crisis in India: The case of ‘IPL vs. drought’

In this paper, we analyze a major controversy regarding the allocation of water for Indian Premier League (IPL) cricket matches during a period of extreme drought in the state of Maharashtra in India. We use a discursive approach to public policy to understand water policy production and to analyze ...(Read Full Abstract)


Corpus linguistics, newspaper archives and historical research methods

Purpose: The purpose of this paper is to demonstrate the utility of corpus linguistics and digitised newspaper archives in management and organisational history. Design/methodology/approach: The paper draws its inferences from Google NGram Viewer and five digitised historical newspaper databases – T...(Read Full Abstract)


Creating a Soluble Binder to Endothelin-1 Based on the Natural Ligand Binding Domains of the Endothelin-1 (G-Protein-Coupled) Receptor

  • Authors: Jain A., Mehrotra V., Yong H., Hiremath K., Jain A., Johnson M., Jha I.
    Year: 2019 | IIM Ahmedabad
    Source: International Journal of Peptide Research and Therapeutics
    DOI: 10.1007/s10989-017-9653-x

Since its discovery in 1989, there has been extensive research on endothelin (ET)-1 physiology, as well as pathology. Accordingly, there is considerable research on the discovery of therapeutics based around ET-1, amongst which current treatment options include endothelin receptor antagonists. These...(Read Full Abstract)