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2757 items in total found

Working Papers | 1980

Optimization of Vehicle Schedules for a Road Transport Corporation

Ankolekar Suresh, Patel Nitin R, and Saha Jahar

This paper discusses construction of a model to minimize fleet-size required to operate a time-table subject to a maintenance constraint. The constraint requires that vehicles be provided maintenance at least once every two days at a specific location. A heuristic algorithm was devised which also attempts to take advantage of flexibility available in trip timings. The algorithm was applied to a problem faced by one of India's largest state road transport undertakings with encouraging results. Computational experience with the algorithm is described.

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Working Papers | 1980

Ego-Strength as a Moderator Variable of the Job Performance-Job Satisfaction Relationship

Pestonjee D M, Singh A P, and Singh Y K

In this study an attempt was made to find out the critical influence of ego-strength on the job performance-job satisfaction relationship. The E-S Scale (Ego-Strength Scale) and the S-D Employee's Inventory were administered on a sample of 200 blue-collar workers of a state owned spinning mill located in North India. The performance data were obtained with the help of daily work records of the respondents. The moderated regression and sub-group analytical strategies were applied to determine such effects. The moderated regression analysis did not show significant moderating effect (F = 1.50, df = 1,196). The sub-group analysis show negligible moderating effect which was not found to be statistically significant (CR = .35).

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Working Papers | 1980

Adjustment and Need Pattern of Neurotics and Normals

Pestonjee D M and Mukhopadhyay A

The present paper reports the findings of dominating areas of maladjustments and prominence of needs in neurotics compared to normals. The Vyaktitva Parakh Prashnavali for the measurement of adjustment and AAPAS Motive Test for the measurement of needs were administered on 50 neurotics-categorized in two subgroups of hysteria and anxiety neurosis, and 50 controls. Results indicate a significantly low score in the areas of health, social and emotional adjustments of the neurotic group. Hysterics showed a significant maladjustment in home area also. A trend of such maladjustment is visible in case of anxiety neurotics also but the differences are not significant. Contrasting needs of achievement and affiliation are found to be present in the anxiety patients of the clinical group. Hysterics showed dominating needs for power and security compared to normals.

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Working Papers | 1980

Innovations in Indian Textile Industry: The Formative Years

Tripathi Dwijendra

The paper seeks to refute the popular view that the growth of the Indian cotton textile industry was a case of "adaptive innovation." Asserting that the distinction between "creative innovation" and "adaptive innovation" is, conceptually, meaningless, the author contends that in the case of the Indian industry, the early pioneers experimented with forms of ownership and management which were distinctly different from those in vogue in Lancashire mills. Also, though the Indians depended on England for technology to a large extent, they kept their minds open to technological devices invented in other countries-devices which were yet to become popular in Lancashire. The Indian entrepreneurs also developed their own methods to raise working capital and dealing with labour problems. The system of long term deposits and granting a small share of the agency commission to the depositors was a distinct improvement over the Lancashire practices; the Ahmedabad experiment in setting up a permanent machinery to settle labour problems peacefully was unique in many ways. The author, therefore, concludes that the Indians innovated in the areas in which it was possible for them to innovate, and this should not be lost sight of while assessing the innovative ability of the early Indian pioneers. Technology, after all, is not the only index of the innovative capacity of a community.

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Working Papers | 1980

Alienation as a Moderator Variable of the Relationship Between Job Satisfaction and Job Performance

Pestonjee D M, Singh A P, and Singh Y K

This study examines the effects of alienation on the job performance-job satisfaction relationship among a sample of 200 blue collar workers of a state owned spinning mill located in North India. The A-Scale was administered to assess the level of alienation. The S-D Employee's Inventory was administered to obtain the job satisfaction scores. Performance data were obtained from the actual production records of the workers. Moderated regression and sub-group analysis were performed to determine such effects. The subgroup analysis showed significant moderating effects (CR = 2.50, P<.05) but moderated regression analysis shoed negligible moderating effect which was not found to be statistically significant (F = 2.50, df = 1,196).

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Working Papers | 1980

Land and Forest Resource Management for Economic Betterment of Weaker Sections in Rural India

Gupta Tirath

The importance of providing the poor man with an opportunity to perceive and participate in the process of economic development has long since been realised. An examination of some past and current policies in India, however, idnicated that the results have not been commensurate with the size of the effort or the problems, and some of the efforts appeared to focus on "tension management". Scientific management of inter-related natural resource systems could maximize sustainable outputs of goods and services, and provide employment to the rural poor. Forest land is one of India's major resources but little conscious effort has been directed to appropriately harness the same. Data concerning labour absorption capacity of forestry and related activities have been used to argue the importance of i) effective management of existing forests, ii) bringing barren, unculturable and culturable waste lands, marginal agricultural lands, lands under shifting cultivation, etc. under tree crops. Expected private and societal benefits from and opportunity costs of the proposed steps have been discussed in quantitative and qualitative terms to show that policies aimed at utilization of the land resource according to its inherent capabilities could help in accelerating agricultural growth with social justice.

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Working Papers | 1980

Language Translations in Advertising & Marketing Research: Need for Recognizing Measurement Differences

Mehta Subhash C and Parikh Jayshree S

This paper reports the findings of an empirical study, designed to test the following four hypotheses: H1 : When consumers rate the same advertisement on two language versions of the same work (adjective), the mean ratings of the advertisement in the two languages are not statistically different. H2 : When consumers rate the same advertisement on two language versions of the same word (adjective), the correlations of the ratings between the two language versions would be positive, high and statistically significant. H3 : When consumers rate the same advertisement on two language versions of the same word (adjective), the distribution of the ratings in the two language versions would not be statistically different. H4 : When consumers rate a number of advertisements on a single (adjective) the language of the word should not make a difference in the discriminatory power of the word in differentiating between the advertisements. The findings and conclusions highlight the disparities in languages. The study shows that due to translation of the words, the words change their original meanings. The study selected 197 English words/phrases which can be used to represent all the dimensions of a print ad. These words were translated into Gujarati. The data were collected through a field survey where respondents were asked to rate a sample of six print ads. On English and Gujarati versions of 197 words as to how well each word described an ad. The study used correlations, Analysis of variance and K-S Test of similarity of distributions to see whether the words produced significantly different ratings in their two language versions. It was found that only about 7.11% of the words conveyed same meanings when translated. Rest of the ratings indicated that meanings conveyed by the words in their two language versions were significantly different. The paper discusses the implications of this 'language effect' phenomenon for marketing researchers and copywriters in India and makes suggestions for controlling or reducing the impact of such a difference arising out of translations into regional languages.

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Working Papers | 1980

Elusive Excellence (Twelve Thousand Hours at an IIT: Preparation for Elusive Excellence)

Ganesh S R

As under-graduate student at an elite technological institute like the IIT, spends anywhere upto 12 thousands academic hours over five years in the most formative years of his life. Since the pre-independence days there was a plan to establish an Indian MIT and this had found concrete expression in the recommendations of the Sarkar Committee Report in 1946. The objective of setting up such an Indian MIT was conceived of as to produce creative scientist-engineers in India. Therefore, it is not unrealistic to expect that the student who spends twelve thousand hours at anyone of the five IITs would contribute towards technological excellence in India. Based on an exploratory research undertaken in collaboration with IIT, Bombay, this paper argues that due to several organisational contradictions which permeate the Institute neither the preparation nor the pursuit of technological excellence has come about nor can come about under the prevailing conditions. While the data pertains to one IIT, the parallels for similar professional institutions in science, technology, medicine, and management are too striking to be brushed aside.

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Working Papers | 1980

Cost Benefit Analysis of Malarial Control and Eradication Programme in India

Ramaiah T J

This paper analysed the malaria control and eradication activities in India from 1953-54 to 1976-77. The total cost of the disease to the nation with the control and eradication programme and what it would have been if the programme were not to be launched were estimated for each of the years. The difference between the two estimates for a given year is defined to be a measure of benefits derived from control of the disease. The results obtained have been further analysed and their implications to the programme have been discussed.

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Working Papers | 1980

Management Control in Banks: Some Issues for Consideration

Govindarajan V and Ramamurthy B

This paper examines the following issues: (i) Should branches of commercial banks be treated as profit centers or not? (ii) What should be the transfer pricing policy with regard to funds transferred from branches to Head Office and vice-versa? (iii) Should corporate overheads be allocated to branches?

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