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3819 items in total found

Journal Articles | 2017

Family deviance, self-control, deviant lifestyles, and youth violent victimization: A latent indirect effects analysis

Margit Wiesner and Kathan Shukla

Victims & Offenders

Research increasingly explores more complex relations of low self-control and context factors, such as structural constraints that limit behavioral lifestyle options, with violent victimization. The authors extend extant research by examining indirect effects of low self-control and family deviance on violent victimization via deviant lifestyles. The hypothesized full indirect effects model is tested for 233 African American and Hispanic 11th-grade students using latent variable analysis. Results offer strong support for the full indirect effects hypothesis. Results generally support the utility of an integrative framework that includes structural constraints arising from the family setting.

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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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Journal Articles | 2017

Racial/ethnic differences in perceptions of school climate and its association with student engagement and peer aggression

Timothy Konold, Dewey Cornell, Kathan D. Shukla, and Francis Huang

Journal of Youth and Adolescence

Research indicates that a positive school climate is associated with higher levels of student engagement and lower rates of peer aggression. However, less attention has been given to whether such findings are consistent across racial/ethnic groups. The current study examined whether Black, Hispanic, and White high school students differed in their perceptions of school climate, student engagement, and peer aggression as measured by the Authoritative School Climate survey. In addition, the study tested whether the associations between school climate and both student engagement and peer aggression varied as a function of racial/ethnic group. The sample consisted of 48,027 students in grades 9–12 (51.4 % female; 17.9 % Black, 10.5 % Hispanic, 56.7 % White, and 14.9 % other) attending 323 high schools. Regression models that contrasted racial/ethnic groups controlled for the nesting of students within schools and used student covariates of parent education, student gender, and percentage of schoolmates sharing the same race/ethnicity, as well as school covariates of school size and school percentage of students eligible for free- or reduced-price meals. Perceptions of school climate differed between Black and White groups, but not between Hispanic and White groups. However, race/ethnicity did not moderate the associations between school climate and either engagement or peer aggression. Although correlational and cross-sectional in nature, these results are consistent with the conclusion that a positive school climate holds similar benefits of promoting student engagement and reducing victimization experiences across Black, Hispanic, and White groups.

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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

Urban common service generation, delivery and management: A Conceptual Framework

Arpit Shah and Amit Garg

Ecological Economics

Urban commons are currently not studied holistically under the rationale used by the ecosystem cascade framework. In this paper, we build on the ecosystem cascade framework to present a conceptual model that provides a comprehensive view of urban common resources and allows decision-makers to develop suitable interventions to meet objectives of sustainability and equity. The model looks at the role of and explains the linkages between urban commons' biophysical structures, user population characteristics, power dynamics, use behavior, benefits generated, and management strategies. The model adds to existing literature by focusing on direct benefits and equity and by elaborating on the role of transaction costs and management strategies in governing urban commons. Considering direct benefits allows for a complete picture of overall benefits while making governance decisions, as opposed to considering benefits received only through human effort. Focusing on power asymmetries between stakeholders highlights the inequities created in accessing benefits from urban commons. Elaborating on management strategies provides greater insight into the complexities of managing urban commons and the impacts that governance decisions can have. Finally, including transaction costs highlights the factors that influence costs of managing resources. We illustrate the use of the model with literature from urban India.

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Journal Articles | 2017

Unsustainability of sustainability: Cognitive frames and tensions in Bottom of the Pyramid projects

Garima Sharma and Anand Kumar Jaiswal

Journal of Business Ethics

Existing research posits that decision makers use specific cognitive frames to manage tensions in sustainability. However, we know less about how the cognitive frames of individuals at different levels in organization interact and what these interactions imply for managing sustainability tensions, such as in Bottom of the Pyramid (BOP) projects. To address this omission, we ask do organizational and project leaders differ in their understanding of tensions in a BOP project, and if so, how? We answer this question by drawing on a 5-year study of a BOP project of a global pharmaceutical company in India. In line with the existing research, we found three kinds of frames—paradoxical, business case, and business—held differently across organizational levels and over time. We also found that the shift in frames of both project and organizational leaders was mediated by the decision-making horizon. The initial divergence across organizational levels, seen in paradoxical and business frames, was mediated by long-term decision-making horizon. However, there was an eventual convergence toward business frames associated with the shift from long- to shorter-term decision-making horizons and one that led to the project’s closure. We contribute by proposing a dynamic model of cognitive frames in sustainability, where the research has either alluded to top-down or bottom-up understanding.

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Journal Articles | 2017

Investigating a comparative evaluation approach in explaining loyalty

Anand Kumar Jaiswal and Jos G.A.M. Lemmink

Marketing Intelligence and Planning

Purpose

The purpose of this paper is to examine the superiority of comparative evaluation or relative attitudinal measurement approach in which the respondent evaluates one object with direct comparison with other objects. The study uses comparative and non-comparative approaches to examine the effects of service quality, value, and customer satisfaction on attitudinal loyalty in a service setting.

Design/methodology/approach

The study uses the data collected from the survey of 300 customers of two large Indian banks.

Findings

The results provide partial support to the superiority of the comparative evaluation over non-comparative evaluation. Additionally, results indicate that service quality positively affects customer value, and both service quality and customer value have a direct positive effect on customer satisfaction. Customer satisfaction drives attitudinal loyalty which in turn leads to customers’ willingness to pay more.

Research limitations/implications

In the study, two banks were used for comparative evaluation. Since consumers’ consideration set can consist of more than two alternatives, future studies can include more than two objects.

Practical implications

Non-comparative measurements do not always adequately explain customer loyalty and superior performance of firms. This could potentially lead to misinterpretations of effects of service quality improvement programs and thus sub-optimal management decisions. Managers should use comparative evaluation approach for measuring marketing variables wherever possible.

Originality/value

Although the use of comparative evaluation is suggested in the literature (Dick and Basu, 1994), extant research has not systematically examined its superiority over non-comparative evaluation. This study empirically tests the comparative evaluation approach against the non-comparative approach by examining a comprehensive model involving the interrelationships among service quality, value, customer satisfaction, and their impact on attitudinal loyalty and willingness to pay more.

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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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Journal Articles | 2017

Emergence of anti-coordination through reinforcement learning in generalized minority games

Anindya S. Chakrabarti and Diptesh Ghosh

Journal of Economic Interaction and Coordination

In this paper we propose adaptive strategies to solve coordination failures in a prototype generalized minority game model with a multi-agent, multi-choice environment. We illustrate the model with an application to large scale distributed processing systems with a large number of agents and servers. In our set up, agents are assigned responsibility to complete tasks that require unit time. They request servers to process these tasks. Servers can process only one task at a time. Agents have to choose servers independently and simultaneously, and have access to the outcomes of their own past requests only. Coordination failure occurs if more than one agent simultaneously requests the same server to process tasks at the same time, while other servers remain idle. Since agents are independent, this leads to multiple coordination failures. In this paper, we propose strategies based on reinforcement learning that minimize such coordination failures. We also prove a null result that a large category of probabilistic strategies which attempts to combine information about other agents’ strategies, asymptotically converge to uniformly random choices over the servers.

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Journal Articles | 2017

Financial fluctuations anchored to economic fundamentals: A mesoscopic network approach

Kiran Sharma, Balagopal Gopalakrishnan, Anindya S. Chakrabarti, and Anirban Chakraborti

Scientific Reports

We demonstrate the existence of an empirical linkage between nominal financial networks and the underlying economic fundamentals, across countries. We construct the nominal return correlation networks from daily data to encapsulate sector-level dynamics and infer the relative importance of the sectors in the nominal network through measures of centrality and clustering algorithms. Eigenvector centrality robustly identifies the backbone of the minimum spanning tree defined on the return networks as well as the primary cluster in the multidimensional scaling map. We show that the sectors that are relatively large in size, defined with three metrics, viz., market capitalization, revenue and number of employees, constitute the core of the return networks, whereas the periphery is mostly populated by relatively smaller sectors. Therefore, sector-level nominal return dynamics are anchored to the real size effect, which ultimately shapes the optimal portfolios for risk management. Our results are reasonably robust across 27 countries of varying degrees of prosperity and across periods of market turbulence (2008–09) as well as periods of relative calmness (2012–13 and 2015–16).

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