Faculty & Research

Research Productive

Show result

Search Query :
Area :
Search Query :
849 items in total found

Journal Articles | 2025

Mobilizing human capital in information technology projects: Interactions, negotiations, and actions of distributed actors

"Shrihari Suresh Sohani, Manjari Singh, Biju Varkkey"

The study explores the interaction of two cross-functional distributed actors (HR and project managers), their actions, and how they utilize existing practices to mobilize human capital in projects. The study, located at the intersection of practitioners and praxis, explores how the flow of different HR activities is constructed during project execution. Based on extensive field-based qualitative research and anchored on the micro foundations’ lens, we find that paired distributed actors (project manager and HR manager) engage in two mutually exclusive strategizing practices (human resource procedurally embedded and human resource interactive and mutual) for shaping the activity flow of HRM implementation. This finding is critical because it explains how the tension between the paired distributed actors is handled during project execution in project-based firms.

Read More

Journal Articles | 2025

History is prologue: Impact of closed economy imprints (1956–1991) on investments in innovation by Indian firms

Lakshmi Goyal, Manish Popli

Research in the context of business history has seldom analysed how institutional environments from the pre-liberalisation era affect innovation investments made by Indian firms in the post-liberalisation institutional context. To address this gap, this study examines how imprints inscribed by the protected environment in the pre-liberalisation period constrain decision-makers’ mental models and inhibit the formation of innovation routines impeding innovation investments in the post-liberalisation era. Using the context of India’s regulatory punctuation, we test and find support for our assertion using two input-based measures of innovation investments and validate our results by performing a battery of robustness checks. Our findings demonstrate that historical institutional environments play a salient role in determining the extent of innovation investments committed by Indian firms and contribute to research at the intersection of business history and organisation studies.

Read More

Journal Articles | 2025

A comparison of the effects of local and EAT-Lancet dietary recommendations on selected economic and environmental outcomes in India

"Vartika Singh, Miodrag Stevanović, Benjamin Leon Bodirsky, Abhijeet Mishra, Ranjan Kumar Ghosh, Alexander Popp, Hermann Lotze-Campen "

The global discourse is nearly unanimous that dietary transitions are crucial to achieve sustainability goals. In this context, healthy dietary recommendations offer demand-side solutions towards minimizing environmental impacts from food production. However, these guidelines have also faced some criticism for their blanket approach and limited consideration of regional preferences. Using a validated food-economy-environment integrated modelling framework, we compare between two types of healthy diets − the globally recommended EAT-Lancet diets and Indian government’s National Institute of Nutrition (NIN) local diets − by examining their impacts on agricultural production, agricultural commodity prices, food expenditures, trade impacts, Greenhouse gas (GHG) emissions and water withdrawals. Our results suggest that the adoption of regional recommendations (NIN diets) lead to better outcomes for select economic and environmental indicators. When India shifts to NIN diet, its domestic demand for cereal crops decreases, leading to a 36 % reduction in cereal crop production by 2050 and change in demand for sugars and animal-sourced foods (ASFs). This has the potential to reduce commodity prices of food by upto 24 % by 2050. A shift to the NIN diet in India reduces methane (CH4) emissions by 36 % and N2O by 35 % compared to business-as-usual, performing better than the EAT-Lancet diet, which reduces CH4 emissions by 13 %. Water withdrawals reduce almost by the same value under both the dietary scenarios primarily due to lesser dependence on cereal crops and livestock products. These findings remain consistent in our sensitivity analysis, with varying global trade scenarios, offering greater benefits of food systems transformation through liberal trade policies. Our analysis underscores the pivotal role of regional inclusivity in global assessments, enhancing our comprehension of how food systems can be reimagined to align with both food security and environmental sustainability.

Read More

Journal Articles | 2025

Leveraging contract farming for smallholder development in India: Responsible contracts or regulation?

Sukhpal Singh

Honourable guests, delegates and ladies and gentlemen, I feel privileged and humbled to be asked to preside over this conference of the ISAM and deliver its presidential address. I am thankful to the Society especially Professor Mahendra Dev, Dr. T Satyanarayana and the entire executive committee for inviting me to shoulder this responsibility. I have always engaged with the society (ISAM), frequently participating in its annual conferences including being its vice-president, member of the EC, and rapporteur, and delivering memorial and special lectures, and with the IJAM as a member of the editorial board, reviewer and author. I am aware of the many stalwarts who have delivered this presidential address and many of them have been my mentors, teachers, friends and colleagues. I would also like to place on record my gratitude to the ISEC, Bangalore and its former Professor, Dr. Vinod Vyasulu, and the CDS, Thiruvananthapuram, particularly its former faculty Dr. Mridul Eapen and Dr. Raman Mahadevan for shaping me as a researcher. The University of Agricultural Sciences (UAS), Bangalore is a familiar place due to my stay in Bangalore for four years during the 1990s and later when I sought its help for data collection with my research on food supermarkets. For this address, I have chosen to speak on contract farming as it has been my first academic and policy love. I have been looking at the theory and practice of contract farming for almost three decades now in terms of its understanding, teaching, training, and policy aspects at various levels. I have analysed more than three dozen contracts and carried out dozens of field studies in India and Thailand, during this period. I hope you will find this address of some academic and policy value. The sustainability concerns in agribusiness and the triple bottom line approach to business, in general, have * Presidential address delivered at the 38th Annual Conference of the Indian Society of Agricultural Marketing at the Institute of Agribusiness Management, UAS Bengaluru, January 9-11, 2025. www.IndianJournals.com Members Copy, Not for Commercial Sale Downloaded From IP - 103.141.126.2 on dated 29-Jul-2025 Ind. Jour. Agril. Mktg., 39(1), Conf.Spl., 2025 3 led to a focus on responsible business models and practices. That is quite a movement away from inclusive business models advocated by FAO a few years ago (FAO, 2015). Today, there is responsibility focus across a range of sectors and activities in agribusiness, from research and innovation, including crop residue burning (Prasad, 2020; Pandey, 2020; and Mamidipudi and Frahm, 2020), farm inputs and technology (Oke, 2020), to value chain interventions (Vicol et al, 2018) including contract farming (hereafter CF) practice and models (FAO, 2012; FAO and IISD, 2018). Of course, earlier, some of these concerns were expressed and, to some extent, addressed by global alternative trade movements like fair trade, organic farming and trade, and ethical trade, and more recently, sustainability initiatives like better cotton initiative (BCI) and better sugarcane initiative (SSI). In this context, the emerging concept and frameworks of Responsible CF (RCF) deserve attention as this is parallel to the literature on regulating CF which has been in place for decades as has been the practice of CF even in developing countries. In this address, I examine the issue of voluntary compliance (i.e. RCF) versus CF regulation. In the second section, empirical evidence on issues in the practice of contracts w.s.r. to India is analysed. In the third section. I discuss the FAO concept of RCF and its limitations and the model CF agreements. I then examine the regulatory issues and possibilities, specifically focussing on the Indian experience of framing law on CF and its limitations in smallholder context from a RCF angle in the fourth section. I conclude the address with regulatory ways forward for ensuring fairness, sustainability, and equity of livelihoods in smallholder CF practice.

Read More

Journal Articles | 2025

Assessing the effectiveness of import duty to reduce carbon leakage under carbon-price uncertainty

Sriram Sankaranarayanan

We model the behaviour of a profit-maximising producer in a region where carbon prices may be uncertain (possibly due to implementing emissions trading system (ETS)) or known deterministically (possibly due to a carbon tax). In particular, we analyse the propensity of the producer to shift a part of their operations offshore (carbon leakage) to avoid paying for emissions. Using a two-stage stochastic optimisation model, we show the striking difference in a producer’s long-term investment decisions in the presence and absence of carbon price uncertainty. When the producer knows the carbon price deterministically, she either invests in converting the existing domestic infrastructure to more sustainable ones or installs new capacity offshore, depending upon the magnitude of the carbon price, but never both. However, when the carbon price is uncertain, the producer could gain by simultaneously investing in domestic upgrades as well as an offshore plant, indicating guaranteed carbon leakage. While the behaviours could be different, we show that a carefully designed import duty could combat carbon leakage effectively, irrespective of the uncertainties. This, further indicates that, when used in combination with an import duty as a policy instrument, both carbon tax as well as ETS act as effective environmental policies.

Read More

Journal Articles | 2025

Effect of exogenous testosterone on cardiovascular, cerebrovascular, and thromboembolic adverse events: Results of three complementary research designs

Tat-Thang Vo, Samrat Roy, Ting Ye, Askhan Erterfaie, Thanh Phuong Pham Nguyen, James Flory, Charles E Leonard, Dylan S Small, Sean Hennessy

The cardiovascular risks of exogenous testosterone have been a subject of controversy. In this study, our objective was to examine the association between testosterone (versus glaucoma treatments as an active comparator, with no assumed effect) and the new onset of cardiovascular, cerebrovascular and thromboembolic adverse events, in a US commercial insurance database. Data was analyzed by three complementary designs: inverse propensity score weighting (IPSW), calendar time instrumental variable (IV) and instrumented difference-in-differences (iDiD). Results of these analyses suggest that there is no difference between testosterone and glaucoma treatments regarding the risk of the composite primary endpoint of acute myocardial infarction, ischemic stroke and sudden cardiac arrest / ventricular arrhythmia. In contrast, IPSW analysis identified a negative association between testosterone and the secondary endpoint of venous thromboembolism. However, this association was attenuated towards the null in the calendar time IV and iDiD analysis, which suggests that there might be unmeasured confounding in the IPSW analysis. Because there is no uniquely suitable method that offers a universally optimal solution for evaluating causal relationships between exposures and outcomes from observational data, using multiple state-of-the-art methods to answer the question of interest can help in assessing the robustness of findings to various forms of unmeasured confounding, thereby aiding in causal inference.

Read More

Journal Articles | 2025

Paradoxical leadership, experienced tensions, and counterproductive behavior: Moderation by consistency and gender

Neha Tripathi, Daan van Knippenberg, Charmi Patel

Complementing theory and evidence for the positive effects of paradoxical leadership, we argue that paradoxical leadership can also result in tensions from the awareness it raises of conflicting paradoxical demands and the expectation that subordinates strive to maximize on these demands even when they are conflicting. Such tensions may result in counterproductive behavior. This gives rise to the question of how these negative effects of paradoxical leadership may be attenuated. Addressing this issue, we argue that higher consistency of paradoxical leadership reduces uncertainty and thus attenuates experienced tensions and counterproductive behavior following from these tensions, and more so for male subordinates who, on average, have less experience dealing with work-related conflicting demands than female subordinates. We found support for this moderated mediation model in a repeated-measures survey (N = 107 individuals; N = 1027 weekly observations). We discuss implications of our findings for theory and practice.

Read More

Journal Articles | 2025

Rural roads and economic development: Insights from India

Sandip Chakrabarti

Road connectivity is critical for socioeconomic development in rural areas. Unfortunately, significantly large proportions of rural populations worldwide, particularly in relatively lower-income countries, still lack access to all-weather roads. I leverage data from the first phase of India's Pradhan Mantri Gram Sadak Yojana (PMGSY) – the Prime Minister's Village Road Scheme – to analyze whether the provision of basic single-lane all-weather road links to previously unconnected rural habitations has led to growth in economic performance, specifically in the agriculture sector. I empirically investigate whether, all else equal, districts that made greater progress in rural road connectivity – in terms of km of new road constructed and the number of new habitations connected, relative to targets – over the first decade of the PMGSY experienced greater levels of growth in per capita GDP, overall and in the agriculture sector. Results show that new rural road development can indeed have a significant positive impact on per capita agriculture GDP growth; places with relatively lower baseline agricultural performance can benefit more. A series of OLS, Spatial Error, and 3SLS models confirm the reliability of estimated effects. In addition to demonstrating the positive economic impact of the PMGSY in India, specifically its contribution to growth in economic performance and productivity in the agriculture sector, this study underscores the economic rationale of rural road connectivity investments across the developing world.

Read More

Journal Articles | 2025

Re-evaluating corporate purpose: A critical assessment of the Indian stakeholder governance framework through a historical and comparative analysis

Astha Pandey, M P Ram Mohan

In the last century, the meaning and interpretation of the purpose of the corporation has undergone a succession of ideological shifts. Corporate purpose has become the prime focus of wide-ranging debates over the shareholder primacy versus the stakeholder primacy conceptualization of the corporation. While this debate is not new, in recent times, stakeholderism and its enduring viability as a theory of the corporation has gained considerable traction. At the same time, shareholder primacy and its explanatory power as a valid theory of contemporary organizations is being increasingly questioned. The current Indian legal and regulatory framework governing corporate purpose embodies stakeholderism. In sharp contrast to this, the Anglo-American corporate law framework can be characterized as predominantly shareholder-centric. This article seeks to contribute to contemporary discourse on the theorization of corporations by evaluating the stakeholder-oriented corporate purpose framework adopted by India. In doing this, it examines the historical trajectory of the doctrine of corporate purpose in the U.S., the U.K. and India. This comparative analysis provides an opportunity for enhancing discussions on corporate purpose in comparative corporate governance scholarship given the common law heritage of these jurisdictions and the differences between them in terms of ownership patterns, governance structures and philosophies that have guided their experience with corporate purpose. Broadly, this article makes the following arguments: (i) tracing the evolution of corporate purpose demonstrates that there is a need for its re-evaluation; and (ii) despite adopting the pluralistic form of stakeholder governance, the Indian framework governing corporate purpose is lacking in certain fundamental aspects. The article also proposes certain areas for further scholarly investigation to inform the re-evaluation of corporate purpose and the direction of comparative corporate governance scholarship. 

Read More

Journal Articles | 2025

A linear programming-based hyper local search for tuning hyperparameters

Ankur Sinha, Satender Gunwal

We introduce a linear programming-based approach for hyperparameter tuning of machine learning models. The approach finetunes continuous hyperparameters and model parameters through a linear program, enhancing model generalization in the vicinity of an initial model. The proposed method converts hyperparameter optimization into a bilevel program and identifies a descent direction to improve validation loss. The results demonstrate improvements in most cases across regression, machine learning, and deep learning tasks, with test performance enhancements ranging from 0.3% to 28.1%.

Read More
IIMA