Correlation theory the simple linear regression model 1 Econometric problems 1 Econometrics, Methodology Econometric research, Correlation Theory, Simple Linear Regression Model, Econometric Problems, Autocorrelation 1 Elements of statistical theory 1 Exploring data patterns and an introduction to forecasting techniques 1 Introduction to forecasting 1 Models of simultaneous relatioships 1 Moving averages and smoothing methods 1 Regression analysis 1 Simple linear regression 1 Statistical tables 1 Time series and their components 1 simple linear regression 1