Faculty & Research

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3852 items in total found

Working Papers | 1974

Operations Research in National and Multi-Level Planning

Mukherjee Shishir K

A rapid increase in the productivity of all sectors is required in developing countries for the betterment of their people and removal of abysmal poverty. This may be achieved through the institution of planning at the national, sectoral and regional levels. Proper choice of projects to be included in the plan, their location and regional distribution play an important role in increasing the productivity of planned sectors of the economy and in the development of various regions. This paper discusses the application of operations research models in the dual hierarchial framework by regions and sectors of a national economy. A class of computational techniques known as decomposition methods exhibit hierarchical problem structure quite similar to the multi-level planning problem. Detailed sectoral models or regional models involving project selection and spatial details could be integrated into a balanced national plan using such a planning and computational framework. An analysis of the various commodities produced would indicate the level at which project decisions for that commodity should be undertaken. The partial decomposition of more amenable to the application of operations research models for project selection and optimization.

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Working Papers | 1973

Case Development: Process & Problems

Shah B G

The paper first discusses the process of drawing specifications of case materials required for achieving teaching objectives of a case course. The paper then goes on to discuss the process involved in establishing case leads and case writing. In the discussion of case writing it deals with the questions relating to the statement of case problem, disguise of the identity of the organisation, confidential nature of information and 'Quid-proquo' for case writing facility. It also discusses what details should be included in the case study to achieve its teaching objectives. The paper also discusses the institutional environment demanded for effective application of case method. It highlights the institutional tasks of building bridges between the management and academic world, creating an environment of experimentation and exploration with regard to the concept of management as a field of learning and pedagogy for training in decision making. The difficult task of reconciling the faculty's personal objectives of creativeness with the institutional demands for ongoing problem related case and project research is also discussed. The paper also pinpoints some of the problems of case development in developing societies and new fields of management of agriculture and government systems.

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Working Papers | 1973

Training and Research Needs for Agricultural Management

Gaikwad V R

The purpose of this paper is (1) to highlight the rapid expansion of government activities in agricultural sector, (2) to discuss the areas and nature of management tasks in the light of expansion of activities, (3) to develop a framework for training courses in agricultural management, and (4) to identify broad areas of research which would provide a base for developing the training programmes.

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Working Papers | 1973

Industrial Performance and Government Controls

Paul Samuel

This paper examines the growth and utilisation of industrial capacity in India, the factors responsible for inter-industry variations in capacity utilisation and the policy implications of the findings of the study. The period covered is 1960-71. The major findings are summarised below: 1) Industrial capacity expanded during 1960-70 at the rate of 5.7% per year. The highest rates of growth were in the capital and intermediate goods segments of industry. The rate of growth of capacity declined from 6.1% in 1960-64 to 4.6% in 1967-70. 2) An unusual finding is the steady growth in the consumer goods capacity over the decade. Frow a low rate of growth of 2% in 1960-64, the rate has increased to 4% since 1965. 3) The average utilisation of capacity during the period 1961-71 is approximately 53%. Capital and intermediate goods sectors had relatively higher rates in the earlier part of the period, but declined with the onset of the recession. However, in the consumer goods group, utilisation has steadily improved over the period. 4) Selected industry characteristics and policy variables together explain nearly 72% of the inter-industry variations in capacity utilisation. All the net regression coefficients are significant. 5) Neither market control (concentration) nor large size of firms seems to have any adverse impact on capacity utilisation. It could well be that in a regime of shortages, the effective constraint is on the supply side and the firms with greater market control or size may be more successful in getting more raw materials and other inputs. 6) Higher effective rates of protection are associated with lower capacity utilisation rates. Government controls tend to provide high levels of protection even to inefficient industries which may not be able to utilise their capacities adequately. 7) There are policies and controls which work against the full utilisation of capacity. A realignment of such policies is in order. It is argued that banning socially undesirable products will be preferable to the present system which leaves considerable scope for delays, influence and inconsistent decisions.

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Working Papers | 1973

Importance of Civil Air Transport to the Indian Economy

Joshi Nandini

Civil air transport cannot be viewed as merely a system of moving people and goods from one place to another. The purpose of this study is to aid civil aviation policy makers, legislators and members of the public in gaining better understanding of the economic ramifications of civil air transport. The study, made for the Indian Airlines, seeks to define and, wherever possible, to quantify the important economic impact of civil aviation in relation to (1) employment and income multiplier, (2) foreign exchange and trade benefits, and (3) technological and unquantifiable spin-off. The major findings based on the paper are highlighted in Table A. Table A Highlights of Civil Aviation Direct-plus-Indirect Benefits to India in 1968-69 • 5% of India's work force employed • Rs. 316 crores of incomes generated • Rs. 180 crores worth of gross foreign exchange generated • 5500 persons demestically carried daily • 82% of foreign visitors brought The contribution of civil air transport to the twentieth century progress is substantial and significant. A country that does not meet the challenges and maximise the benefits, excludes itself from the process of world revolution. The paper will attempt to specify and quantify the impact of the civil air transport on the Indian economy in terms of employment, incomes, expenditures, foreign exchange earnings, trade and exports, communication and commerce technological spin-off and other unquantifiable advantages.

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Working Papers | 1973

Personality Predisposition and Satisfaction with Supervisory Style

Saiyadain M S

76 employees reporting to only one organizationally defined supervisor answered on items purported to measure their level of interpersonal, competence, perception of supervisory style and finally their satisfaction with supervisory practices. It was found that in general, high as compared to low interpersonal competence and democratic as against authoritarian supervisory stile generated greater satisfaction with supervisory practices. A partial interaction effect was also significant. Under authoritarian style high on interpersonal competence were found to be more satisfied with their supervisors than low on interpersonal competence.

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Working Papers | 1973

A Necessary and Sufficient Condition for A Matrix to be Totally Unimodular

Raghavacahari M

A characterization of totally unimedular matrices is given in the paper. This provides an iterative method directly applicable on the matrix itself to recognize total unimedularity or otherwise of any given matrix.

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Working Papers | 1973

Note on Forecasting Techniques

Gupta G S

The Note on Forecasting Techniques discusses (a) the need for forecasts, (b) the alternative forecasting techniques, and (c) the alternative measures of Forecast's inaccuracy. The discussion of each forecasting technique is illustrated with examples. It concludes that expert judgement plays a role in obtaining forecasts for any variable, using any technique; this role is less significant if statistical techniques are used than if other techniques are used. Furthermore, the note recommends obtaining alternative forecasts, based on alternative assumptions about the future, against obtaining a single forecast for any variable under forecasting.

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Working Papers | 1973

Developing Countries as a Market for Software Exports: The View from India

Krishnayya J G

The developing countries constitute a significant growth market for computer systems and software. Analysing the needs of this market and the difficulties they present, we find that they require problem analysis, systems design, hardware and software integration, training and facilities management. India has some advantages as a base for meeting these needs. Competition with established firms will however require a distinctive strategy. The possible advantages of "not relying on IBM" are reviewed. Successful operations will require a commitment of personnel n site for short and long periods. This places a premium upon a good base in a growing home market as well as a sophisticated organization design involving a consortium of software houses.

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Working Papers | 1973

Relationship of Job Involvement to Perceived Importance and Satisfaction of Employee Needs

Kanungo R N and Misra Sasi B

Relationship between attitude of job involvement and patterns of perceived need importance, need satisfaction, and need strength were explored. Data were collected from 64 high-involved and 77 low involved employees of two Indian organizations. Results revealed that the attitude of job-involvement acted as a moderator variable only with respect to employee's cognitive evaluation of the importance of need on the job. High involved employees as compared to low involved employees, attached greater importance to safety and self-actualization needs and lesser importance to physiological and social needs. With respect to the patterns of need satisfaction and need strength, the high and low involved employees did not differ. Both groups were least satisfied with and felt strongest needs in physiological and self-actualization areas. Several hypotheses derived from Maslow's need hierarchy notion could not be supported by the results. It was postulated that the cognitive value system of perceived need importance which is influenced by job involvement attitude is different from experiential evaluation of need satisfaction and strength which are more a function of the cue properties of the job and its environment.

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