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Latest published cases

List of Latest Published Cases

  1. A Technical Note on Correlation Theory

    Authors: Tewari, Devi D; Rao, V M;

    Reference No: CMA0709TEC Pages: 5 Published on: 1, January, 1991

    Abstract: This note defines correlation and discusses various forms of correlations. Partial and rank correlations are also discussed, and an example is given to compute linear and rank correlation coefficients. ... More

  2. Student Evaluation

    Authors: Nageswara, T S Rao; Das, Suranjan; Rao, Sreenivas S;

    Reference No: BP0228TEC Pages: 29 Published on: 1, January, 1991

    Abstract: Educational evaluation is defined as the measurement and appraisal of a comprehensive range of educational objectives, defined in terms of student behaviour, through the use of a variety of techniques. Student evaluation helps the teacher in adapting his instruction to the students' needs and in giving proper guidance. This note ... More

  3. Econometrics, Models and Methodology

    Authors: Tewari, Devi D; Rao, V M;

    Reference No: CMA0696TEC Pages: 8 Published on: 1, January, 1990

    Abstract: This note defines what econometrics is. The differences between models and economic models are brought out. The six steps involved in econometric model building are (a) statement of theory of hypothesis, (b) specification of theoretical econometric model for testing theory, (c) estimation of the parameters of the model, (d) evaluation ... More

  4. Government Silk Filature, Chikkahalli

    Authors: Naik, Gopal; Kalro, A H;

    Reference No: CMA0705 Pages: 19 Published on: 1, January, 1990

    Abstract: The government silk filature, Chikkahalli is one of the four such units owned by the government of Karnataka. These units purchase silkworm cocoons from regulated cocoon markets and sell reeled silk in the silk exchanges. The Chikkahalli unit had been incurring losses for several years and all measures to improve ... More

  5. Data Summary Measures

    Authors: Tewari, Devi D; Rao, V M;

    Reference No: CMA0700TEC Pages: 12 Published on: 1, January, 1990

    Abstract: Various data summary measures are briefly discussed in this note. In the first section, various measures of location or averages are discussed, followed by a discussion on measures of data dispersion in the second section. In third section, measures of skewness and kurtosis are discussed. ... More

  6. Some Basic Concepts of Statistics

    Authors: Tewari, Devi D; Rao, V M;

    Reference No: CMA0697TEC Pages: 6 Published on: 1, January, 1990

    Abstract: Statistics consist of two parts: descriptive and inferential. Knowledge of some basic statistical concepts is a prerequisite for developing deep into the theory of statistical inference and econometric analysis. Concepts like population vs. sample, parameters vs. statistics, and frequency distribution vs. probability distribution are brought out. ... More

  7. Probability and Probability Distribution

    Authors: Tewari, Devi D;

    Reference No: CMA0701TEC Pages: 21 Published on: 1, January, 1990

    Abstract: This note introduces the concept of probability and probability distribution which is the backbone of statistical inference theory. Definition of probability, joint, marginal, and conditional probability distributions are provided and properties of probability distributions are outlined. Various sampling distributions which are used by econometricians are discussed in brief. ... More

  8. Statistical Inference: A Technical Note

    Authors: Tewari, Devi D;

    Reference No: CMA0699TEC Pages: 11 Published on: 1, January, 1990

    Abstract: Statistical inference is basically concerned with drawing conclusions about a population based on samples drawn from it. The probabilistic decision criteria are the very foundation of inferential statistics. The concept of hypothesis testing is presented in and this note is followed by discussion of properties of estimators, small and large ... More

  9. Interpreting Duality Results in Linear Programming

    Authors: Tewari, Devi D;

    Reference No: CMA0678TEC Pages: 7 Published on: 1, January, 1989

    Abstract: This note discusses how to interpret and understand duality results from a linear programming problem. ... More

  10. Brackish Water Aquaculture Development Project

    Authors: Srivastava, U K; Dholakia, Bakul H; Nair, Ramachran G;

    Reference No: CMA0636 Pages: 25 Published on: 1, January, 1987

    Abstract: This is a comprehensive case for teaching the applications of all important concepts in financial and economic analysis of an agro-industrial project. The brackish water aquaculture development project consists of four components: 1) site selection for and construction of and management of ponds in each site; 2) site selection for and construction ... More

  11. Demand for Working Capital Loans

    Authors: Singh, Gurdev;

    Reference No: CMA0633TEC Pages: 6 Published on: 1, January, 1986

    Abstract: This note identifies the factors that affect the demand for working capital loans on a farm. It also explains the need for estimation of working capital loans and the problems confronted by lending institutions in its precise estimation. The note gives various models and their limitations in estimating the working ... More

  12. Probability

    Authors: Ravichandran, N;

    Reference No: QM0199TEC Pages: 3 Published on: 1, January, 1986

    Abstract: Introduces the concept of probability. Various approaches that lead to the definition of probability, with their advantages as well as disadvantages, are discussed. ... More

  13. Kalyan Engineering Corporation Limited

    Authors: Ravichandran, N;

    Reference No: QM0204 Pages: 7 Published on: 1, January, 1985

    Abstract: In this case, the guarantee period of an engineering product is to be determined considering several related factors. ... More

  14. Location of Selected Agro-Processing Industries

    Authors: Desai, Bhupat M;

    Reference No: CMA0605TEC Pages: 9 Published on: 1, January, 1985

    Abstract: This note discusses three concepts for identifying potential locations for setting up an agro-processing enterprise. These concepts are: 1) Location quotient, 2) Location coefficient, and 3) Coefficient of linkage. Data are also provided to apply these concepts to five important agro-processing industries in India: dairy-products manufacturing units; rice mills; sugar factories; cotton ginning, ... More

  15. Wiley Eastern Limited

    Authors: Ravichandran, N;

    Reference No: QM0200 Pages: 8 Published on: 1, January, 1985

    Abstract: The case describes a situation where a decision regarding the publications of a manuscript needs to be made. The problem is complicated in view of the uncertainty associated with the demand. The case can be used to illustrate the uncertainties of a decisionmaking situation. ... More

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