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Economics
Foundational Economics
Statistics for Economics
1. Introduction to Statistics in Economics
2. Descriptive Statistics for Economic Data
3. Probability Theory for Economic Analysis
4. Sampling Theory and Statistical Inference
5. Hypothesis Testing in Economics
6. Simple Linear Regression Analysis
7. Multiple Linear Regression Analysis
8. Advanced Regression Topics
9. Index Numbers in Economic Analysis
10. Time Series Analysis for Economics
Index Numbers in Economic Analysis
Concept and Construction of Index Numbers
Definition and Purpose
Base Period Selection
Weighting Systems
Chain vs. Fixed-Base Indices
Price Indices
Laspeyres Price Index
Formula and Construction
Properties and Limitations
Paasche Price Index
Formula and Construction
Properties and Limitations
Fisher's Ideal Price Index
Formula and Properties
Geometric Mean Property
Törnqvist Price Index
Quantity Indices
Laspeyres Quantity Index
Paasche Quantity Index
Fisher's Ideal Quantity Index
Important Economic Indices
Consumer Price Index
Construction Methodology
Market Basket Selection
Uses and Limitations
Producer Price Index
Construction and Applications
GDP Deflator
Implicit Price Deflator
Comparison with CPI
Stock Market Indices
Real vs. Nominal Values
Deflation Process
Real GDP Calculation
Real Wages and Income
Purchasing Power Comparisons
Index Number Problems
Substitution Bias
Quality Change Adjustments
New Product Introduction
Outlet Substitution Bias
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10. Time Series Analysis for Economics