Indian Institute of Management Ahmedabad

About: Indian Institute of Management Ahmedabad is a education organization based out in Ahmedabad, India. It is known for research contribution in the topics: Emerging markets & Population. The organization has 1828 authors who have published 4011 publications receiving 59269 citations. The organization is also known as: IIMA & IIM Ahmedabad.

Exploring the mechanisms of influence of ethical leadership on employment relations

Abstract: Alarmed by the frequent recurrence of industrial unrest, scholars in the field of employment relations have started to revisit the factors influencing employees’ perception of industrial relations climate. This paper proposes ethical leadership as a key ingredient in developing positive employment relations in organisations. Looking at the leader as a crucial link between employee and management, the effect of ethical leadership on employee voice behaviour through the perceived industrial relations climate is studied from the lens of social support theory. Further, the model looks at the negative association between ethical leadership and union commitment. Interestingly, ethical leadership shapes the ethical climate which, in turn, influences employees’ perception of the industrial relations climate. The proposed conceptual model integrates three key participants of employment relations viz., unions, employees, and leaders. Implications of the model for future research and practice have been discussed in detail.

Open Source Software solutions in Indian libraries

Abstract: Purpose – The purpose of this paper is to explore the Open Source Software (OSS) market relevant to Indian libraries and more specifically, to review the existing library automation, i.e. Integrated Library Management System (ILMS) and Digital Library (DL) software solutions. Design/methodology/approach – Survey method was adopted to collect data for this study and the sample population for this study included 356 library professionals. Findings – The study findings indicate presence of OSS like Koha and NewGenLib in the ILMS category and Dspace, Eprints and Greenstone in the DL software category in India. The study also indicates that there is considerable interest among Indian libraries to adopt or migrate to OSS. Research limitations/implications – The sample included largely, more than 80 percent, responses from the academic library segment and hence the results and analysis maybe more skewed to the academic library segment. However the implications of this study could be extended to other type of lib...

A Multilevel Search Algorithm for the Maximization of Submodular Functions Applied to the Quadratic Cost Partition Problem

Abstract: Maximization of submodular functions on a ground set is a NP-hard combinatorial optimization problem. Data correcting algorithms are among the several algorithms suggested for solving this problem exactly and approximately. From the point of view of Hasse diagrams data correcting algorithms use information belonging to only one level in the Hasse diagram adjacent to the level of the solution at hand. In this paper, we propose a data correcting algorithm that looks at multiple levels of the Hasse diagram and hence makes the data correcting algorithm more efficient. Our computations with quadratic cost partition problems show that this multilevel search effects a 8- to 10-fold reduction in computation times, so that some of the dense quadratic partition problem instances of size 500, currently considered as some of the most difficult problems and far beyond the capabilities of current exact methods, are solvable on a personal computer working at 300 MHz within 10 min.

From a sapling to the forest: the saga of the development of HRD in India

Abstract: This is an account of the growth and development of HRD function in India. What started in the mid-1970s as a conceptualization of an integrated HRD system to change the performance appraisal systems in a large engineering company, resulted in the establishment of HRD departments in many firms. Further dissemination and perseverance resulted in the establishment of a centre for HRD, and subsequently the birth of a professional body and, later, an academic institution. The authors describe the growth in eight stages and conclude the path for future is in moving towards national HR policies and other social sectors.