IIM Raipur's Publications


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Total No of Publication : 362

A differential evolution-based regression framework for forecasting Bitcoin price

  • Authors: Jana R.K., Ghosh I., Das D.
    Year: 2021 | IIM Raipur
    Source: Annals of Operations Research
    DOI: 10.1007/s10479-021-04000-8

This research proposes a differential evolution-based regression framework for forecasting one day ahead price of Bitcoin. The maximal overlap discrete wavelet transformation first decomposes the original series into granular linear and nonlinear components. We then fit polynomial regression with in...(Read Full Abstract)

Ambidextrous Innovation in State-Owned Enterprises in India: The Role of New Entrants, Technological Discontinuity, and Knowledge Networks

  • Authors: Saxena N.K., Das S.
    Year: 2021 | IIM Raipur
    Source: International Journal of Innovation Management
    DOI: 10.1142/S1363919621500675

This study examines the effects of competitive pressure by new entrants and technological discontinuity on the strategic innovations adopted by incumbent state-owned enterprises (SOEs) in India. Due to government ownership, these firms are dominant players domestically and their market leadership is...(Read Full Abstract)

An Integrated Fuzzy MCDM Approach to Supplier Selection—Indian Automotive Industry Case

  • Authors: Manupati V.K., Rajya Lakshmi G., Ramkumar M., Varela M.L.R.
    Year: 2021 | IIM Raipur
    Source: Modeling and Optimization in Science and Technologies
    DOI: 10.1007/978-3-030-72929-5_22

Multi-criteria decision-making (MCDM) techniques are being adopted in the supplier selection in the automotive industry. Due to their flexibility to interact with the factors needed in determining the supplier selection. The concept of a balanced scorecard is proposed for rating the supplier while e...(Read Full Abstract)

Bank-appointed directors and idiosyncratic volatility: evidence from India

  • Authors: Jadiyappa N., Joseph A., Sisodia G.
    Year: 2021 | IIM Raipur
    Source: International Journal of Managerial Finance
    DOI: 10.1108/IJMF-06-2020-0270

Purpose: The purpose of this paper is to empirically examine the impact of the bank-appointed directors on the agency costs of debt by using the idiosyncratic risk of stock returns as a measure of agency costs of debt. Design/methodology/approach: We use multivariate panel regression, event study an...(Read Full Abstract)

Burnout Among Primary Government School Teachers: The Mediating Role of Work– Family Conflict

  • Authors: Chakravorty A., Singh P.
    Year: 2021 | IIM Raipur
    Source: Journal of Human Values
    DOI: 10.1177/0971685820953989

Although the impact of job demands and work–family conflict (WFC) on burnout has been extensively discussed and analysed in the past literature, the role of WFC as a generative mechanism has been neglected. Therefore, the purpose of this study is to examine the mediating effects of WFC between job d...(Read Full Abstract)

Co-movement and Dynamic Correlation of Financial and Energy Markets: An Integrated Framework of Nonlinear Dynamics, Wavelet Analysis and DCC-GARCH

  • Authors: Ghosh I., Sanyal M.K., Jana R.K.
    Year: 2021 | IIM Raipur
    Source: Computational Economics
    DOI: 10.1007/s10614-019-09965-0

In this paper, we analyze the inherent evolutionary dynamics of financial and energy markets. We study their inter-relationships and perform predictive analysis using an integrated nonparametric framework. We consider the daily closing prices of BSE Energy Index, Crude Oil, DJIA Index, Natural Gas, ...(Read Full Abstract)

Contamination fear and ABS during COVID-19

  • Authors: Jayasimha K.R., Srivastava H.S., Manoharan S.
    Year: 2021 | IIM Raipur
    Source: Journal of Services Marketing
    DOI: 10.1108/JSM-05-2020-0154

Purpose: Access-based services (ABS) have been adversely impacted by the COVID-19 pandemic. This study aims to validate customer barriers to ABS focusing on the contamination barrier. As service employees’ presence violates the COVID-19 physical distancing norms and heightens contamination fear, thi...(Read Full Abstract)

Corporate social responsibility and cash holdings in India: Evidence from a natural experiment

  • Authors: Jadiyappa N., Joseph A., Sisodia G., Krishnankutty R., Shrivatsava S.
    Year: 2021 | IIM Raipur
    Source: Finance Research Letters
    DOI: 10.1016/j.frl.2020.101581

The relationship between CSR and cash holdings is not conclusive from prior studies due to the endogeneity issue. In this study, we use a natural experiment setting, i.e., the implementation of mandatory CSR spending regulation in India in 2015, to test the relationship between CSR and cash holdings...(Read Full Abstract)

Correlates of burnout among Indian primary school teachers

  • Authors: Chakravorty A., Singh P.
    Year: 2021 | IIM Raipur
    Source: International Journal of Organizational Analysis
    DOI: 10.1108/IJOA-09-2020-2420

Purpose: This study aims to examine the correlates of burnout among primary school teachers working with public schools in Chhattisgarh-India. Design/methodology/approach: Data were collected from 713 teachers using a questionnaire survey. Using partial least square path modeling, this study tests t...(Read Full Abstract)

Corruption and Firm Value: Evidence from Emerging Market Economies

  • Authors: Thakur B.P.S., Kannadhasan M., Charan P., Gupta C.P.
    Year: 2021 | IIM Raipur
    Source: Emerging Markets Finance and Trade
    DOI: 10.1080/1540496X.2019.1613643

We examine the effect of corruption on firm value using a comprehensive panel data set of 4236 firms with 38,763 firm-year observations from 16 emerging market economies during 2002–2015. By using fixed-effects panel data regression models, we find a significant negative relationship between firm va...(Read Full Abstract)

Creditors' governance, information asymmetry and debt diversification: evidence from India

  • Authors: Jadiyappa N., Sisodia G., Joseph A., Shrivastsava S., Jyothi P.
    Year: 2021 | IIM Raipur
    Source: International Journal of Managerial Finance
    DOI: 10.1108/IJMF-01-2020-0013

Purpose: The governing role of bank-appointed directors (BADs) on the boards of non-financial firms has a potential to reduce information asymmetry between the firm and non-bank lenders. This should increase the confidence of other creditors in firm activities, thus performing the certification role...(Read Full Abstract)

Customer expectations in the hotel industry during the COVID-19 pandemic: a global perspective using sentiment analysis

Hotel industry is the one which has confronted the unprecedented effect of the coronavirus disease 2019 (COVID-19) pandemic to significant social and economic risks. The COVID-19 pandemic has challenged the tourism across the globe and impacted hospitality in hotel industry severely. This study aims...(Read Full Abstract)

Customer perception of the deceptiveness of online product reviews: A speech act theory perspective

With the presence of fake reviews on e-commerce platforms, the reliability of reviews becomes questionable. The extant literature demonstrates the impact of fake reviews on product sales and proposes several algorithms to prevent fake reviews from being displayed on the platform. However, what has l...(Read Full Abstract)

Decision modeling and analysis in new product development considering supply chain uncertainties: A multi-functional expert based approach

  • Authors: Goswami M., Daultani Y., De A.
    Year: 2021 | IIM Raipur
    Source: Expert Systems with Applications
    DOI: 10.1016/j.eswa.2020.114016

Successful new product development projects and extant research literature advocate for inclusion of inputs pertaining to the supply chain at early stages of product development to proactively identify risk averse product design concepts. To this end, we devise an analytical framework to converge up...(Read Full Abstract)

Deep autoencoders for feature learning with embeddings for recommendations: a novel recommender system solution

  • Authors: Rama K., Kumar P., Bhasker B.
    Year: 2021 | IIM Raipur
    Source: Neural Computing and Applications
    DOI: 10.1007/s00521-021-06065-9

We propose “Deep Autoencoders for Feature Learning in Recommender Systems,” a novel discriminative model based on the incorporation of features from autoencoders in combination with embeddings into a deep neural network to predict ratings in recommender systems. The work has two major motivations. T...(Read Full Abstract)

Determinants of Equity Ownership Stake in Foreign Entry Decisions: A Systematic Review and Research Agenda

  • Authors: Chhabra A., Popli M., Li Y.
    Year: 2021 | IIM Raipur
    Source: International Journal of Management Reviews
    DOI: 10.1111/ijmr.12248

In international business (IB), the level of equity ownership adopted by a firm is an important decision. In this study, we review and synthesize the findings of 105 empirical studies published in prominent IB and management journals on the determinants of equity ownership stake in foreign investmen...(Read Full Abstract)

Determinants of international marketing strategy for emerging market multinationals

  • Authors: Rana S., Prashar S., Barai M.K., Hamid A.B.A.
    Year: 2021 | IIM Raipur
    Source: International Journal of Emerging Markets
    DOI: 10.1108/IJOEM-09-2019-0742

Purpose: The main objective of this study is to evolve the basis of beneficial impact assessment of international marketing strategy (IMS) for emerging market multinationals by applying construct-measurement research methodology. The purpose of this study is to link the conceptual definition and emp...(Read Full Abstract)

Do earnings management practices define the readability of the financial reports in India?

  • Authors: Arora S., Chauhan Y.
    Year: 2021 | IIM Raipur
    Source: Journal of Public Affairs
    DOI: 10.1002/pa.2692

Using a sample of the listed firms over the period 2007–2019, we examine the impact of financial statement readability on the earnings management in a large emerging economy, India. Besides, we test for the readability of financially distressed and financially constrained firms. We use the fog index...(Read Full Abstract)

Do firm characteristics of concentrated ownership firms affect dividend payout beyond traditional motivations?

Purpose: This study aims to analyze the influence of firm characteristics in dividend payout in a concentrated ownership setting. Design/methodology/approach: This study is probably the first to use the lasso technique for model selection and error prediction in the study of dividend payout in India...(Read Full Abstract)

Do promotion and prevention focus influence impulse buying: The role of mood regulation, shopping values, and impulse buying tendency

  • Authors: Parsad C., Prashar S., Vijay T.S., Kumar M.
    Year: 2021 | IIM Raipur
    Source: Journal of Retailing and Consumer Services
    DOI: 10.1016/j.jretconser.2021.102554

Earlier researchers have observed that an individual consumer's mood plays a significant role in increasing the impulsiveness, which leads to impulsive buying. The literature on shoppers' motivational traits has profoundly acknowledged the impact of these traits and mood regulation constructs on ind...(Read Full Abstract)