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743 items in total found

Journal Articles | 2018

Farmer producer organizations as farmer collectives: A case study from India

Nalini Bikkina, Rama Mohana R. Turaga, and Vaibhav Bhamoriya

Development Policy Review

Small and marginal farmers in India have been vulnerable to risks in agricultural production. Several organizational prototypes are emerging to integrate them into the value chain with the objectives of enhancing incomes and reduction in transaction costs. One such alternative is Farmer Producer Organizations (FPOs). We explore the potential of FPOs as collective institutions through a case study of Avirat, one of the first FPOs in Gujarat. Our analysis suggests that FPOs have the potential to provide benefits through effective collective action. The main challenge, however, is to raise sufficient capital that can maximize these benefits. We discuss the implications of our findings to policy

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Journal Articles | 2018

Real time location prediction with taxi-GPS data streams

Arnab Kumar Laha and Sayan Putatunda

Transporation Research Part C: Emerging Technologies

The prediction of the destination location at the time of pickup is an important problem with potential for substantial impact on the efficiency of a GPS enabled taxi service. While this problem has been explored earlier in the batch data set-up, we propose in this paper new solutions in the streaming data set-up. We examine four incremental learning methods using a Damped window model namely, Multivariate multiple regression, spherical-spherical regression, Randomized spherical K-NN regression and an Ensemble of these methods for their effectiveness in solving the destination prediction problem. The performance of these methods on several large datasets are evaluated using suitably chosen metrics and they were also compared with some other existing methods. The Multivariate multiple regression method and the Ensemble of the three methods are found to be the two best performers. The next pickup location problem is also considered and the aforementioned methods are examined for their suitability using real world datasets. As in the case of destination prediction problem, here also we find that the Multivariate multiple regression method and the Ensemble of the three methods gives better performance than the rest.

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Journal Articles | 2018

Earnings management strategies during financial distress

Neerav Nagar and Kaustav Sen

IUP Journal of Accounting Research & Audit Practices

We examine whether financial distress and its severity have a role to play in managers' decisions with respect to the choice of earnings management strategies. Our results suggests that firms in initial stages of distress engage in real earnings management through a reduction in the spending on selling, general and administrative expenses, and engage in classification shifting to increase profitability and liquidity. When distress becomes severe, firms cut-back on production, engage in income-increasing accruals management, and increase their spending on selling, general and administrative expenses. Initial under-spending on selling, general and administrative expenses is opportunistic with an intention to show improved performance. In extreme distress, increase on such spending is a sound economic decision. Our findings provide insights into how managers of distressed firms trade-off between liquidity, profitability and solvency in both short-run and long-run.
JEL Codes: M41; G33.

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Journal Articles | 2018

Dispersion in macroeconomic volatility between the core and periphery of the international trade network

Anindya S. Chakrabarti

Journal of Economic Dynamics and Control

At the country level, macroeconomic volatility tends to correlate with trade openness although the direction of correlation is not stable across samples. Here I consider trade networks as sum of all pairwise trade linkages to emphasize that different linkages contribute differently to the transmission or mitigation of shocks, and show that across the network volatility is inversely related to centrality, a summary measure of strength of the linkages specific to a country. I study a multi-country, multi-sector trade model
subject to idiosyncratic productivity and liquidity shocks, and characterize volatility as an explicit function of centrality, diversification and the Herfindahl of the trade network in equilibrium. With sufficient skewness in trade linkages across countries, similar shocks generate different levels of repercussions across the network. The conventional effect of diversification holds true that countries with better diversified portfolio fluctuate less compared. Centrality directly contributes to better aggregation of shocks. Combined effect of these two channels dominates the opposite effect that a more central country is also more exposed to shocks. The model calibrated to the E.U. generates and closely replicates the negative relationship between centrality and volatility. The
theoretical model is then extended to capture stochasticity and sparsity in the trade networks.

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Journal Articles | 2017

Gendered BoP hygiene markets in rural India: A case study of social entrepreneurship and social innovation

Sukhpal Singh

The Hong Kong Journal of Social Work

Water scarcity and non-existent or poor sanitation have special implications for the poor in a rural context of a developing country such as India, especially in the case of women due to their personal hygiene needs. The penetration of sanitary napkins is very low in Indian villages for reasons such as the high cost of branded napkins, availability, and cultural barriers. Over 88% of rural women use unhygienic alternatives during menstruation, with 77% using a piece of old cloth and many others nothing at all. These practices lead to a deterioration in health of the mother as well as the child and, sometimes, the death of the mother. Furthermore, a large proportion of girls in India do not go to school during their menstruation period, for an average of 4–5 days every month, and at least 23% of girls drop out of school when they start menstruating. Adult women cut down on their productive day-to-day activities. Menstruating lower-income women also have to follow certain social exclusion norms and treat it as a purely private matter as it is considered a social taboo. The access to personal reproductive hygiene products and services thus becomes indispensable in terms of addressing hygiene and sanitation needs. Furthermore, this is more of a developmental/social venture rather than just pure rural marketing. This paper examines the issue from a social enterprise and social innovation perspective in order to understand the issues involved in changing the situation. It examines the case of a social venture in India (Goonj) which has attempted to deal with this market in terms of its approach, product design, market creation, performance, issues faced, and impact made. The paper attempts to infer lessons for making social entrepreneurship and social innovations work in developing country health and hygiene contexts in the form of a Bottom of Pyramid (BoP) market solution.

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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

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

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

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

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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IIMA