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3899 items in total found

Journal Articles | 2017

Does school climate mean the same thing in the United States as in Mexico? A focus on measurement invariance

Kathan D. Shukla, Tracy E. Waasdorp, Sarah Lindstrom Johnson, Mercedes Gabriela Orozco Solis, Amanda J. Nguyen, Cecilia Colunga Rodríguez, and Catherine P. Bradshaw

Journal of Psychoeducational Assessment

School climate is an important construct for guiding violence prevention efforts in U.S. schools, but there has been less consideration of this concept in its neighboring country Mexico, which has a higher prevalence of violence. The U.S. Department of Education outlined a three-domain conceptualization of school climate (i.e., safe and supportive schools model) that includes engagement, safety, and the school environment. To examine the applicability of this school climate model in Mexico, the present study tested its measurement invariance across middle school students in the United States (n = 15,099) and Mexico (n = 2,211). Findings supported full invariance for engagement and modified-safety scales indicating that factor loadings and intercepts contributed almost equally to factor means, and scale scores were comparable across groups. Partial invariance was found for the environment scales. Results of a multigroup confirmatory factor analysis (MGCFA) consisting of all 13 school climate scales indicated significantly positive associations among all scales in the U.S. sample and among most scales in the Mexico sample. Implications of these findings are discussed.

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Journal Articles | 2017

Institutional discourses and ascribed disability identities

Mukta Kulkarni, K.V.Gopakumar, and Devi Vijay

IIMB Management Review,

In the present study we asked: how do institutional discourses, as represented in mass media such as newspapers, confer identities upon a traditionally marginalised collective such as those with a disability? To answer our question, we examined Indian newspaper discourse from 2001 to 2010, the time period between two census counts. We observed that disability identities—that of a welfare recipient, a collective with human rights, a collective that is vulnerable, and that engages in miscreancy—were ascribed through selective highlighting of certain aspects of the collective, thereby socially positioning the collective, and through the associated signalling of institutional subject positions. Present observations indicate that identities of a collective can be governed by institutional discourse, that those “labelled” can themselves reinforce institutionally ascribed identities, and that as institutional discourses confer identities onto the marginalised, they simultaneously also signal who the relatively more powerful institutional actors are.

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Journal Articles | 2017

Survey on revenue management in media and broadcasting

Shinjini Pandey, Goutam Dutta, and Harit Joshi

Informs Journal on Applied Analytics

Advertisements are a key source of revenue for companies in the broadcasting and web industries. However, because of increasing competition, advertisers and web publishers have been forced to find innovative ways to increase their profits and gain competitive advantages. Revenue management is a useful operations research and management science tool that may be used to do so. In this paper, we provide an updated review of revenue-management research conducted in the broadcasting and online advertisement industries, highlighting the strategies and techniques adopted to maximize advertising revenue. We also identify mobile advertising as an emerging revenue-management application and review current research on it. We conclude by identifying potential gaps that future research might address.

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Journal Articles | 2017

A system dynamics simulation model of a blast furnace for project evaluation

Goutam Dutta and Medha Ashtekar

International Journal of Business and Systems Research

The manufacturing of hot metal in a blast furnace is one of the important parts of an integrated steel plant. In a blast furnace, the quality and productivity of the output (hot metal) depends on a large number of input and operating variables. In this paper, we simulate complex interactions of technological and financial variables. We chose system dynamics principles to simulate the blast furnace for project evaluation as a useful aid to managerial decisions. The model would be used to answer a number of questions related to investment decisions. We simulate the actual production of hot metal, accumulated hot metal production, net works cost and cost of hot metal per ton for a period of 36 months with real data.

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Journal Articles | 2017

An orchestrated negotiated exchange: Trading home-based telework for intensified work

George Mathew Kandathil and Dharma Raju Bathini

Journal of Business Ethics

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 discretion to grant telework, the managers drew on this portrayal to orchestrate a negotiated exchange with their subordinates. Consequently, the employees consented to accomplish the intensified work at home in exchange of telework despite their opposition to the intensified work in the office. Thus, whereas the extant studies consider work intensification as an unanticipated outcome of using FWAs, we show how firms may use FWAs strategically to get office-based intensified work accomplished at home. While the dominant argument is that employees reciprocate the opportunity to telework with intensified work, we show a discursively orchestrated negotiation that favors management. A corrective policy measure is to frame telework as an employee right.

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Journal Articles | 2017

Negotiating absent practices and dormant features: discourse as a means of shaping the implementation of a global enterprise system to meet local work culture

George Kandathil and Erica L. Wagner

2017 CHI Conference

The introduction of a new enterprise system to an organization often necessitates the accommodation of standardized practices, which may be in conflict with local users' practices and their work culture. We explore such a conflict in an India-based multinational organization using an eight-month interpretive case study. Based on grounded analysis, we present a narrative account of how consultants, on contract for managing the deployment and making necessary adjustments, used discourse as a means of shaping user understanding about the features and practices embedded in the underlying system, which were not initially realized through the interface. Sustained user resistance to this shaping led to a negotiated compromise and adaptation of the system to incorporate local work culture. Our findings allow us to explore the under-theorized role of discursive power within an implementer-user-technology trio, and illustrate the feedback utility of user resistance in developing culturally-inclusive designs.

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Journal Articles | 2017

Technology non-affordances: The political interactions in the designer-user-technology trio in a developing country

George Kandathil and Erica Wagner

Conference on Human Factors in Computing Systems – Proceedings

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Journal Articles | 2017

Normative underpinnings of direct employee participation studies and implications for developing ethical reflexivity: A multidisciplinary review

George Kandathil and Jerome Joseph

Journal of Business Ethics

This paper seeks to join studies which have drawn attention to the ethical reflexivity of research and the research enterprise in the organisational studies’ field. Towards this end, we review OB, HRM, and IR studies on direct employee participation in organisations post-1990s to examine their normative underpinnings. Using Fox’s (Industrial sociology and industrial relations. Research Paper 3, Royal Commission on Trade Unions and Employers’ Associations, HMSO, London, 1966, Beyond contract: Work, power and trust relations. Faber and Faber, London, 1974) three frames—unitarist, pluralist, and radical—we compare the underpinnings within and across the chosen disciplines to bring ethical reflexivity to studies in this area of inquiry. Implications are drawn out to take forward the quest for more ethically reflexive employee participation research.

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Journal Articles | 2017

Investigating a An evolutionary analysis of growth and fluctuations with negative externalities

Anindya S. Chakrabarti and Ratul Lakhar

Dynamic Games and Applications

We present an evolutionary game theoretic model of growth and fluctuations with negative externalities. Agents in a population choose the level of input. Total output is a function of aggregate input and a productivity parameter. The model, which is equivalent to a tragedy of the commons, constitutes an aggregative potential game with negative externalities. Aggregate input at the Nash equilibrium is inefficiently high causing aggregate payoff to be suboptimally low. Simulations with the logit dynamic reveal that while the aggregate input increases monotonically from an initial low level, aggregate payoff may decline from the corresponding high level. Hence, a positive technology shock causes a rapid initial increase in aggregate payoff, which is unsustainable as agents increase aggregate input to the inefficient equilibrium level. Aggregate payoff, therefore, declines subsequently. A sequence of exogenous shocks, therefore, generates a sustained pattern of growth and fluctuations in aggregate payoff.

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Business leadership and law, New Delhi

Books | 2017

Business leadership and law, New Delhi

Agarwal A. K.

Springer

IIMA