Definition: Economic Theory 1: A Theory that Understands All Economic Systems and Processes Definition: Econometrics - The Science Of Using Data To Analyze Economics Conceptual Framework: The framework uses mathematical models, statistical analysis, and empirical evidence to study economic phenomena. Objective: Econometrics focuses on understanding the relationships between variables in an economy, including demand, supply, inflation, unemployment, and macroeconomic indicators like GDP. It also examines the relationship between economics and finance by studying interest rates, currency value, and financial markets. The objective is to provide insights into how changes in economic factors can impact market prices and growth. Theories: Econometrics encompasses several theories, such as: 1. Classical Econometrics - Theoretical Framework of Economic Theory 2. Modern Econometrics - A Comprehensive Guide for the Use of Statistics and Models 3. Bayesian Econometrics - An Approach to Statistical Analysis Using Probability 4. Computational Economics - Methods for Mathematical Modeling in Economics Theories: The theories mentioned above provide a comprehensive view on how economic factors, such as demand, supply, inflation, unemployment, macroeconomic indicators, interest rates, currency value, and financial markets interact with one another. Economics - The Science of Finance