KEY BENEFIT: Introduction to Econometrics connects modern theory and practice with engaging applications. KEY TOPICS: Economic Questions and Data; Review of Probability; Review of Statistics; Linear Regression with One Regressor; Regression with a Single Regressor: Hypothesis Tests and Confidence Intervals; Linear Regression with Multiple Regressors; Hypothesis Tests and Confidence Intervals in Multiple Regression; Nonlinear Regression Functions; Assessing Studies Based on Multiple Regression; Regression with Panel Data; Regression with a Binary Dependent Variable; Instrumental Variables Regression; Experiments and Quasi-Experiments; Introduction to Time Series Regression and Forecasting; Estimation of Dynamic Causal Effects; Additional Topics in Time Series Regression; The Theory of Linear Regression with One Regressor; The Theory of Multiple Regression For anyone interested in understanding econometrics and its relevance in the real world.