Book Details

Sampling Theory, Time Series, Index Numbers and Demand Analysis

Sampling Theory, Time Series, Index Numbers and Demand Analysis

Published by SIA Publishers and Distributors (P) Ltd.

Course Code : B.Sc III-V (O.U)
Author : SIA PUBLISHERS
University : Osmania University
Regulation : 2019
Categories : Arts and Science
Format : ico_bookPDF (DRM Protected)
Type : eBook

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Description :

UNIT-I

Sample Surveys : Concepts of Population, Sample, Sampling Unit, Parameter, Statistic, Sample Frame and Standard Error. Principal Steps in Sample Surveys – Need for Sampling, Census versus Sample Surveys, Sampling and Non-sampling Errors, Sources and Treatment of Non-sampling Errors, Advantages and Limitations of Sampling.

Sampling Methods : Types of Sampling: Subjective, Probability and Mixed Sampling Methods. Methods of Drawing Random Samples using with and Without Replacement. Estimates of Population Mean, Total and Proportion, Their Variances and the Estimates of Variances in Simple Random Sampling With and Without Replacement.

UNIT-II

Estimates of Population Mean, Total and Proportion, Their Variances and the Estimates of Variances in the Following Methods.

(i) Stratified Random Sampling with Proportional and Neyman Allocation and

(ii) Systematic Sampling When N = nk.

Comparison of their Relative Efficiencies. Advantages and Disadvantages of SRS, Stratified and Systematic Sampling Methods.

UNIT-III

Time Series : Time Series and its Components with Illustrations, Additive, Multiplicative and Mixed

Models. Determination of Trend by Least Squares and Moving Average Methods. Growth Curves and their Fitting with Reference to Modified Exponential, Gompertz and Logistic Curves. Determination of Seasonal Indices by Ratio to Moving Average, Ratio to Trend and Link Relative Methods.

UNIT-IV

Demand Analysis : Introduction, Demand and Supply, Price Elasticity of Supply and Demand. Methods of Determining Demand and Supply Curves, Leontief’s, Pigou’s Methods of Determining Demand Curve from Time Series Data, Limitations of these Methods Pigou’s Method from Time Series Data. Pareto Law of Income Distribution Curves of Concentration.

Index Numbers : Concept, Construction, Uses and Limitations of Simple and Weighted Index Numbers. Laspeyer’s, Paasche’s and Fisher’s Index Numbers, Criterion of a Good Index Numbers, Problems Involved in the Construction of Index Numbers. Fisher’s Index as an Ideal Index Number. Fixed and Chain Base Index Numbers. Cost of Living Index Numbers and Wholesale Price Index Numbers. Base Shifting, Splicing and Deflation of Index Numbers.

Note : Sampling Theory, Time Series, Index Numbers and Demand Analysis, B.Sc III-V (O.U)

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Publisher Name: SIA Publishers and Distributors (P) Ltd.

Contact Email Id: msultan@siaedugroup.com

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