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3848 items in total found

Journal Articles | 2017

A two-step latent profile method for identifying invalid respondents in self-reported survey data

Kathan D. Shukla and Timothy Konold

Journal of Experimental Education

Insincere respondents can have an adverse impact on the validity of substantive inferences arising from self-administered questionnaires (SAQs). The current study introduces a new method for identifying potentially invalid respondents from their atypical response patterns. The two-step procedure involves generating a response inconsistency (RI) score for each participant and scale on the SAQ and subjecting the resulting scores to latent profile analysis to identify classes of atypical RI respondent profiles. The procedure can be implemented post–data collection and is illustrated through a survey of school climate that was administered to N = 52,102 high school students. Results of this screening procedure revealed high levels of specificity and expected levels of concordance when contrasted with the results of traditionally used methods of screening items and response time. Contrasts between valid and invalid respondents revealed similar patterns across the three screening procedures when compared across external measures of academics and risk behaviors.

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Journal Articles | 2017

Size, value, and momentum in Indian Equities

Sobhesh Kumar Agarwalla, Joshy Jacob, and Jayanth Varma

Vikalpa

Journal Articles | 2017

Delhi–Mumbai industrial corridor: Economic and environmental consequences

Seth Schindler and Shruti Sharma

Economic and Political Weekly: A Journal of Current Economic and Political Affairs

The Delhi–Mumbai Industrial Corridor represents a re-centralisation of urban planning in India with the primary objective to foster export-oriented growth. An analysis of census and manufacturing data shows that the DMIC is likely to increase regional inequality. Moreover, rather than fostering regional integration, this state-led corridor development remains a series of discontinuous and fragmented territories.

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Journal Articles | 2017

Heterogeneity of imported intermediate inputs and labour: Evidence from India’s input tariff liberalization

Shruti Sharma

Applied Economics

This article explores whether the nature of imports matters when examining the effects of trade on plant-level labour outcomes. Previous literature that examines this question mainly considers imported intermediate inputs as a homogenous group and is unable to reach a consensus on the effects of input tariff liberalization on employment and wages of skilled and unskilled workers. Exploiting detailed product-level information available on intermediate inputs from plant-level data for the Indian manufacturing sector, I distinguish between plants that import mainly for quality considerations as opposed to plants that seek imports as cheaper alternatives to domestic inputs. I find that strong complementarities exist between skilled workers and imported inputs for plants importing high-quality inputs. For plants importing intermediate inputs mainly as a cost-cutting strategy, input tariff liberalization leads to an increase in employment of both skilled and unskilled workers, but a decline in skill composition. This can best be explained as a strategy that achieves economies of scale. On average, as input tariffs liberalize, importing plants employ more workers and pay higher wages than non-importing plants.

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Journal Articles | 2017

From well-heeled to tip-toed, shoe-shine to shoe-lace: Monopolistic Competition and Product Differentiation in Men's Footwear

Vishal Kumar and Satish Y. Deodhar

International Review of Business and Economics

For many decades, the only branded footwear Indians knew was Bata. After years of economic liberalization; however, one finds many local, national, and international firms jostling for customer attention by producing various types of branded footwear. In fact, India has now emerged as the second largest producer of footwear in the world. The Indian footwear market can be described today as a stylized case of a monopolistically competitive market. In this study, we focus our attention on men’s formal shoes which are differentiated by variations in many attributes such as heel, toes, colour, surface, laces, buckles and brands. Invoking hedonic price analysis and bid and offer curves of the customers and firms respectively, shoe prices are viewed as the sum total of the valuation of each of these attributes. The relative valuation is estimated by regressing market prices of shoes on its binary variable attributes. Analysis shows that shoes made of leather, shiny surface, buckles, laces, and brands carry a premium; and, differentiation based on colour, pointed toes, high heels, and texture is not important. In a highly competitive market, such data driven studies can provide pointers to firms in altering existing shoe models and successfully launching newer ones.

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Journal Articles | 2017

Groups and teams: A review of bad apple behavior

Saravana Jaikumar and Avina Mendonca

Team Performance Management: An International Journal

Purpose

The purpose of this conceptual paper is to broaden the understanding of the three negative member (bad apple) behaviors – withholding of effort, interpersonal deviance and negative affect – put forth by Felps et al. (2006).

Design/methodology/approach

An integrative review of extant literature was conducted to understand the impact of the negative member behaviors on other team members. Potential interventions to control this bad apple behavior are identified with supporting evidence from recent empirical studies.

Findings

A review of empirical findings in the literature indicate that perceived coworker loafing may lead to counterproductive work behavior toward coworkers and interpersonal deviance may affect the task cohesion of the group. However, the presence of affectively negative individuals is empirically proven to improve the group performance, especially when the group task is related to creativity or information processing (decision-making and idea generation).

Originality/value

Despite the empirical attention paid to “bad apple” behaviors, the implications for managing negative member behaviors are unclear and scattered. In this paper, building on the framework proposed by Felps et al. (2006), the authors focus on three behaviors and provide a concise review of literature and interventions to control or exploit these behaviors.

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Journal Articles | 2017

Exploring themes, trends, and frameworks: A meta-analysis of online business education research

Shailendra Palvia, Anil Kumar, Poonam Kumar, and Sanjay Verma

Americas Conference on Information Systems

The growth of online education has become a global phenomenon driven by emergence of new technologies, widespread adoption of the Internet, and intensifying demand for a skilled workforce for a digital economy. Online education is no longer a trend; it is slowly but surely becoming mainstream by 2025. This paper explores all efforts, accomplishments, issues, challenges, conclusions, and recommendations on this theme through meta-analysis of over 100 published papers since 2000. Through thorough content analysis, we provide useful recommendations for researchers and practitioners working in academia, industry, or government. We also propose a holistic model of interactions between diverse entities and stakeholders in the online tertiary business discipline education industry. This model will certainly be applicable with minor changes to other disciplines and other levels of education—primary and secondary. This model can be tested in piecemeal fashion by researchers using appropriate research methodology.

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Journal Articles | 2017

Imperatives and challenges in using e-government to combat corruption: A systematic review of literature and a holistic model

Shailendra Palvia, Ambuj Anand, Priya Seetharaman, and Sanjay Verma

Twenty-third Americas Conference on Information Systems

Corruption, both bureaucratic and political, exists in various forms. Causes and effects of corruption have been documented in various academic and practitioner forums. Developing countries are plagued by rampant corruption caused by several economic, cultural, social and regulatory factors and are struggling to make changes to control and combat corruption. e-Government and e-Participation systems can substantially reduce corruption. Through a comprehensive literature review of over 100 published papers, we analyze the different theoretical models, empirical data and conclusions relating to e-government and its role in combating corruption. We decoct and synthesize the review to evolve four dominant themes relating to the association of e-government with corruption and propose a holistic model of the same. We also examine the challenges associated with each of the themes. We believe this model can be validated by researchers in different contexts while such a holistic understanding can help practitioners view potential solutions differently.

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Journal Articles | 2017

A Multi-tier linking approach to analyze performance of autonomous vehicle-based storage and retrieval systems

Debjit Roy, Ananth Krishnamurthy, Sunderesh S. Heragu, and Charles Malmborg

Computers & Operations Research

To improve operational flexibility, throughput capacity, and responsiveness in order fulfillment operations, several distribution centers are implementing autonomous vehicle-based storage and retrieval system (AVS/RS) in their high-density storage areas. In such systems, vehicles are self-powered to travel in horizontal directions (x- and y- axes), and use lifts or conveyors for vertical motion (z-axis). In this research, we propose a multi-tier queuing modeling framework for the performance analysis of such vehicle-based warehouse systems. We develop an embedded Markov chain based analysis approach to estimate the first and second moment of inter-departure times from the load-dependent station within a semi-open queuing network. The linking solution approach uses traffic process approximations to analyze the performance of sub-models corresponding to individual tiers (semi-open queues) and the vertical transfer units (open queues). These sub-models are linked to form an integrated queuing network model, which is solved using an iterative algorithm. Performance estimates such as expected transaction cycle times and resource (vehicle and vertical transfer unit) utilization are determined using this algorithm, and can be used to evaluate a variety of design configurations during the conceptualization phase.

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Journal Articles | 2017

The low politics of higher education: saffron branded neoliberalism and the assault on Indian universities

Navdeep Mathur

Critical Political Studies

Through an examination of recent events and controversies at Indian universities, this article reflects on the neoliberal creep taking over academia. The narrative connects the suicide note of a Dalit caste doctoral student, a student festival of political dissent, missives from the education minister, the financialization of higher education, and a market-oriented performance management system to discipline the professoriate. The latter element in the narrative is illustrated through my own teaching and research practice whose intellectual foundations draw on Professor Frank Fischer’s scholarship. This personal reflection draws on my experiences in seeking to inhabit the role of a facilitator of participatory learning, engaging directly with policy actors and their cultural modes of communication.

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IIMA