

This initiative provides free revision notes for undergraduate courses and key concepts in the BA (Honors) Economics curriculum. While not exhaustive, these notes focus on major concepts, offering a concise and efficient review resource to help students prepare quickly, especially before any competitive and/or curriculum based exams. Please note that except for a few, most of these notes are handwritten.
Enjoy the journey of mastering these concepts—each one is a building block towards your success! Please note, while every effort has been made to ensure accuracy, some mistakes may be inevitable, as these are lecture notes. Keep learning and growing!
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MICROECONOMICS
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Utility and Welfare
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Pareto Optimality
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Preliminaries and Basics of Production and Gains from Trade
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Basics of Consumer Theory
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Production Theory
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Demand, Supply, Elasticity and its Applications
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Budget Constraint
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Choice
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Utility
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Preferences
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Demand
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Revealed Preferences
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Slutsky Equation
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Buying and Selling
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Production functions in detail
MACROECONOMICS
MATHEMATICAL METHODS OF ECONOMICS ​
INTRODUCTORY ECONOMETRICS
Coming Soon
DEVELOPMENT ECONOMICS ​​
INTERNATIONAL TRADE
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Models of International Trade- Important takeaways
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Important figures- Ricardian Model
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Important figures- HO theorem
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Important figures- Standard Trade Model
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Gravity model
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Proof- Effective Rate of Protection and Optimum Taxation
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Important figures- External economy, Market equilibrium and Offshoring
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Important figures- Instruments of Trade Policies
PUBLIC ECONOMICS
Coming Soon
ENVIRONMENTAL ECONOMICS
Coming Soon
ECONOMETRICS USING R (BASIC UG LEVEL)
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Introduction to R
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Basic Commands
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Reading data
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Exploratory Data Analysis
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Handling Econometric Data
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Simple Linear Regression
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Multiple Linear Regression
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Regression Inference
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OLS Asymptotes
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Regression Variable Transformation
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Regression with Indicator Variables
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Heteroscedasticity
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Regression Specification
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Panel Data Models
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Instrumental Variables
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Simultaneous Equations
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Probit and Logit Models
Notes on other subjects and/or topics other than those specified above will be uploaded on demand