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3890 items in total found

Working Papers | 1989

A Dynamic Programming Approach to Determine Optimal Manpower Recruitment Policies

Rao P Poornachandra

The manpower planning models available in literature have dealt with how changes takes place in a manpower planning system, under various operating and policy constraints. However none of these models have identified the manpower system costs. In this paper we have identified various manpower system costs. Further, we have developed a manpower planning model with the objective of minimizing the manpower system costs. The model has been found to be analogous to Wagner-Within model in Production/Inventory management. A numerical illustration has been given to validate the model.

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Working Papers | 1989

Top Management Stresses : Suggested HRD Interventions

Pestonjee D M

One of the main areas in which HRD interventions are needed relate to organizational role stresses. An attempt has been made in this paper to examine the stresses of the top management executives and to suggest HRD interventions accordingly. The sample consists of 221 Top Managers. 'organizational Role Stress Scale' developed by Pareek (1981) has been used to obtain scores on different type of role stresses one encounters in his job.

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Working Papers | 1989

Study of Urban Informal Sector with Special Reference to Pan Shops

Ramachandran K

Industrialization and the consequent urbanization of less developed countries has led to the growth of several small business activities which could be clubbed under the umbrella of Urban Informal Sector. The role and contribution of urban informal sector have been appreciated of late. This paper highlights the findings of a study of pan shops located in the urban sectors of Ahmedabad and Anand. There are very few entry and exit barriers to this business which can be started with very little capital and special skills. Although pan shops are known to sell ready made pans (which are made with arecanut, lime and bittle leaf) and cigarettes traditionally, these days many of them have diversified into toiletories, cosmetics and confectioneries. Profitability in this business is very high, but there are still resistance for several people to move into this business for social reasons. Shop keepers would not like their children to get into the same business. Pan shop keeping can be taken as a seed-bed for developing entrepreneurship.

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Working Papers | 1989

Bibliographical Study of Management Research Studies on Gujarat Economy (By Indian Institute of Management, Ahmedabad)

Srivastava Prabha

This paper is basically intended to bring out a summary of research findings on Gujarat Economy Carried out by the researchers of Indian Institute of Management, Ahmedabad. The research papers included under the present study have mostly appeared in the form of Working Papers/monograph series (Published at IIMA) also in the form of research papers published at Indian/International journals/newspapers. This paper is expected to help those who are keen on pursuing research studies on Gujarat Economy.

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Working Papers | 1989

An Approximate Algorithm for Reducing Dummy-Activities in a Pert Network

Gupta Omprakash K

A project is an enterprise consisting of several activities which are to be carried out in some specific order. The activities and the order in which they need to be carried out can be represented by a pert network. Two types of networks are commonly used: activity-On-Node (AON) and Activity-On-Arrow (AOA) networks. When networks are used, it often becomes necessary to draw dummy activities. Since the computation of project completion time is proportional to the number of arcs, including dummy, it is desirable to draw a network with as few dummy activities as possible. It has been earlier shown that the minimum-dummy-activities problem is NP-complete. In this paper we propose an approximate algorithm for solving the dummy activities problem. The algorithm is explained by an example.

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Working Papers | 1989

Indian Contributions to O. R. Literature

Gupta Omprakash K

O.R. researchers in India have been making contributions to O.R. literature from its early days of development. They have published hundreds of original research papers in well-known journals. This review focuses on the contributions made by Indian researchers to the published O.R. literature in last 25 years (1961-85). This paper reports major findings of the review.

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Working Papers | 1989

Metric Rationalization of Bargaining Solutions

Lahiri Somdeb

In this paper we represent bargaining solutions by means of a metric which is defined on games, whereby the solutions are precisely those payoffs which are closest to being unanimously highest.

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Working Papers | 1989

Joint Determination of Optimal Inventory and Marketing Policies

Rao P Poornachandra

In this paper a mathematical model has been developed in which the interaction of Economic Order Quantities with marketing policies have been considered. The model assumes the demand as a function of the four marketing variables viz., selling price, advertising effort, distribution effort and product quality. The model also allows the possibility of a fraction of the items getting damaged.

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Working Papers | 1989

Framework for Integrated Energy Planning with Application in India

Moulik T K and P. R. Shukla

This paper presents a hierarchical framework for integrated energy planning and applications of the framework for planning at different levels. The proposed planning framework links macro level national and/or state (regional) energy planning with micro level block and village energy planning. Models are proposed for energy planning at national/state level, block level and village level. Real-life application of the models for energy planning at each level in India is presented. The models through appropriate inter-linkages provide a wholistic framework for policy analysis and planning.

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Working Papers | 1989

Redundancy of Additional Alternatives and Solutions to Bargaining Problems

Lahiri Somdeb

In this paper we propose a new axiom called the redundancy of additional alternatives axiom, which is satisfied by the proportional solution. A weaker version of the same axiom is satisfied by the Kalai-Smorodinsky (3) solution. The Nash solution satisfies neither. This new axiom seems to be a reasonable compromise between accepting the independence of irrelevant alternatives axiom and rejecting it outright, from the realm of axiomatic models of bargaining.

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