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3852 items in total found

Journal Articles | 2017

Competition and Intellectual Property Policies in the Indian pharmaceutical sector

Shamim S. Mondal and Viswanath Pingali

Vikalpa

Journal Articles | 2017

How inclusive and effective are farm machinery rental services in India? Case Studies from Punjab

Sukhpal Singh

Indian Journal of Agricultural Economics

Increasing cost of cultivation in most parts of India has led to the realisation that mechanisation of farm operations is one of the ways to tackle it as mechanical solutions are more efficient as well as cost effective compared with human labour based activities in most situations. However, given small farm dominance of Indian agriculture, it is not possible and viable for small farmers to own farm machinery and equipment for its use. Therefore, what they need is access to it, and not ownership. This has led to a new phenomenon of custom rental services of farm machinery and equipment in many parts of India by a range of players like co-operatives, private entrepreneurs, organised sector players and even producer companies. In this context of changing landscape of farm mechanisation, the paper examines the small holder inclusiveness of agro machinery rental service channels and the nature and the level of their effectiveness in helping the farmers access better services. It compares the performance of co-operative, private organised and local informal service providers in Punjab and identifies major issues and challenges in delivery of such services across types of farmers and examines the possible policy and enabling provisions to promote cost and quality effective custom rentals of farm machinery in India.

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Journal Articles | 2017

Replicating small farms, prosperous farmers in India: Lessons for policy and practice

Sukhpal Singh

Journal of Agribusiness Marketing

Small farm and small farmer viability has been a constant policy concern in India given its smallholder-dominated agriculture. Though there are different definitions of small farm in the literature, depending on local context, the term “smallholder” is a relative one in that it refers to the limited resource endowments of such farmers relative to those of other farmers in the sector in each local context. The Indian small farmers are in a state of agrarian distress, and the farmers’ quest for earning enough from a small farm continues. It is in this context of academic and policy discourse that this article makes evidence-based policy and practical recommendations for replicating the Small Farmer, Prosperous Farmer (SFPF) models of agricultural development in India based on empirical case studies of 35 small (who were just 2 hectares or smaller farm operators) and prosperous farmers (earning at least one lakh (0.1 million)Indian rupees per acre per year) across three states of India— Punjab, Gujarat, and Maharashtra. Major objectives of the study carried out in 2012 were as follows: document profiles of SFPFs in terms of their resources, costs, and profits; provide evidence of success (in terms of net income and prosperity) given small holdings; identify major factors in prosperity/success—personal, institutional, and social; and understand the role of policy and business environment, if any; and infer on possibilities of replicability of SFPF success given the other contextual factors in other regions. The study identifies sources of success and policy relevance of such factors for making inclusive agricultural development possible.

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Journal Articles | 2017

Sentiment analysis of financial news articles using performance indicators

Srikumar Krishnamoorthy

Knowledge and Information Systems

Mining financial text documents and understanding the sentiments of individual investors, institutions and markets is an important and challenging problem in the literature. Current approaches to mine sentiments from financial texts largely rely on domain-specific dictionaries. However, dictionary-based methods often fail to accurately predict the polarity of financial texts. This paper aims to improve the state-of-the-art and introduces a novel sentiment analysis approach that employs the concept of financial and non-financial performance indicators. It presents an association rule mining-based hierarchical sentiment classifier model to predict the polarity of financial texts as positive, neutral or negative. The performance of the proposed model is evaluated on a benchmark financial dataset. The model is also compared against other state-of-the-art dictionary and machine learning-based approaches and the results are found to be quite promising. The novel use of performance indicators for financial sentiment analysis offers interesting and useful insights.

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Journal Articles | 2017

HMiner: Efficiently mining high utility itemsets

Srikumar Krishnamoorthy

Expert Systems with Applications

High utility itemset mining problem uses the notion of utilities to discover interesting and actionable patterns. Several data structures and heuristic methods have been proposed in the literature to efficiently mine high utility itemsets. This paper advances the state-of-the-art and presents HMiner, a high utility itemset mining method. HMiner utilizes a few novel ideas and presents a compact utility list and virtual hyperlink data structure for storing itemset information. It also makes use of several pruning strategies for efficiently mining high utility itemsets. The proposed ideas were evaluated on a set of benchmark sparse and dense datasets. The execution time improvements ranged from a modest thirty percent to three orders of magnitude across several benchmark datasets. The memory consumption requirements also showed up to an order of magnitude improvement over the state-of-the-art methods. In general, HMiner was found to work well in the dense regions of both sparse and dense benchmark datasets.

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Journal Articles | 2017

The Impact of self-deception and professional skepticism on perceptions of ethicality

Sobhesh Kumar Agarwalla, Naman Desai, and Arindam Tripathy

Advances in Accounting

This paper examines the impact of two contradictory psychological traits, self-deception (SD) and professional skepticism (PS), on individuals' assessment of ethicality of various earnings management choices. Whereas, SD allows individuals to reduce cognitive dissonance arising from self-serving unethical behavior, PS would force individuals to question such self-serving behavior and, as a result, could make them less likely to act unethically. Our results indicate that SD, PS, and participant type significantly affected the participants' ethicality ratings. Managers exhibiting high (low) SD and low (high) PS view the earnings management techniques that were generally considered to be unethical, as relatively more (less) ethical. However, the SD and PS scores of accountants are not significantly related to their ethicality ratings. This result could be driven by the fact that accountants tend to have greater exposure to information that emphasizes ethics (professional standards and education) and hence psychological traits have a lesser effect on their ethicality ratings.

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Journal Articles | 2017

Child labour and human capital in developing countries - a multi-period stochastic model

Indrajit Thakurta and Errol D'Souza

Economic Modelling

This study investigates the co-determination of child labour and human capital acquisition through a life cycle model. It explores three categories of households with zero, ten and fifteen years' education of household heads who also have differential access to financial markets. Results show that financially excluded, uneducated households prefer assets with negative returns over human capital investments in their offspring, and hence fall into an intergenerational poverty trap. Their educational investments begin only after an income threshold is reached and the same may be funded through transfers or withdrawal of educational subsidies from college educated households without lowering their human capital investments. Educational subsidies and higher access to educational inputs work best for middle educated households who have higher demand for education. For policy analysis, this study quantifies the contributions of income supportfinancial inclusion, lower uncertainty and subsidised education in reducing the supply of child labour.

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Journal Articles | 2017

Adoption of system of rice intensification under information constraints: An analysis for India

Poornima Verma

Journal of Development Studies

This study examines the role of information constraints in the adoption of the System of Rice Intensification (SRI) in India by explicitly incorporating information in the adoption model. The results showed that effective information along with other factors such as membership in a farmer organisation, availability of labourers, irrigation facility and so forth were important in determining the SRI adoption. The results also revealed that the Government of India’s National Food Security Mission programme did not have significant impact in promoting greater dissemination and adoption of SRI.

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Journal Articles | 2017

Customer dependence and customer loyalty in traditional and modern format stores

Hari Govind Mishra, Piyush Kumar Sinha, and Surabhi Kaul

Journal of Indian Business Research

Purpose

The purpose of this paper is to examine the relationship between customer loyalty and customer dependence in the context of modern format and traditional format stores. In the process, the role of switching cost and trust in this relationship has been explored.

Design/methodology/approach

Building on the literature, the authors have postulated a conceptual model and formulated relevant hypotheses. Quantitative methodology is applied with previously established. The data were collected through convenient sampling. Methods like Factor analysis, cross-tab and regression analysis have been used.

Findings

The findings indicate a significant relationship between customer loyalty and customer dependence. Switching cost and trust have been found to have a moderating effect over the relationship in both modern and traditional environments.

Research limitations/implications

The limitation is the restriction to the Jammu context. The studies have brought about the difference in attitudinal and behavioural loyalty. Future research can be carried out on the role of dependence in explaining and strengthening this relationship.

Originality/value

The present study provides an insight into for the customer loyalty and customer dependence in the context of modern and traditional retail formats.

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Journal Articles | 2017

Do financially distressed firms misclassify core expenses?

Neerav Nagar and Kaustav Sen

Accounting Research Journal

Purpose

This paper aims to examine whether financially distressed firms manipulate core or operating income through the misclassification of operating expenses as income-decreasing special items.

Design/methodology/approach

This sample comprises firms in the USA with data from 1989 to 2010. The authors used the methodology given in McVay (2006) and multiple regressions.

Findings

Managers of financially distressed firms are more likely to inflate core or operating income as compared to the healthy firms to meet or beat earnings benchmarks. They do so by misclassifying core or operating expenses as income-decreasing special items. Specifically, core expenses are shifted to income-decreasing special items like goodwill impairments, settlement costs, restructuring costs and write downs.

Practical implications

The paper sheds light on an important firm characteristic, financial distress that intensifies classification shifting – an earnings management tool which auditors, investors and regulators find tough to detect. The findings have implications for investors, as they fail to comprehend such shifting (McVay, 2006); analysts, who issue forecasts based on street earnings; lenders, as distressed firms may be concealing their true performance; and regulators, as the misclassification of income statement items is a violation of accounting principles.

Originality/value

The authors extend the literature on accruals and real earnings management by the financially troubled firms and present first evidence that the managers of such firms also manipulate core or operating income through classification shifting.

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IIMA