Does getting married make you richer? An example of omitted variables bias

Variance of the OLS estimator part 5 - testing hypotheses

Variance of the OLS estimator part 4

Variance of the OLS estimator Part 3

Variance of the OLS estimator part 2

Variance of the OLS estimator (Part 1)

Example of estimating OLS with a zero intercept

Is the OLS estimator unbiased

Constructing the OLS estimator with a restriction imposed

Example of testing a hypothesis using the t-distribution

An unbiased estimator of the population variance

Biased estimator of population variance

Distribution of the sample mean, when randomly sampling from the uniform distribution

Example of a Biased estimator

Randomly sampling from a Uniform Distribution between -3 and 5

Evaluating a (continuous) joint distribution

Differences between true errors and fitted residuals (OLS)

Interpreting a semi log regression

Under what circumstances is OLS unbiased

Motivating Confidence intervals

Deriving an unbiased estimator for the population variance

Joint probability density functions

Introduction to insurance

Squaring a summation

"What are the barriers to active learning in Economics?"

Lunchtime for squirrels

Using Excel to estimate OLS

How to interpret OLS regression results

Introduction to type 1 and type 2 errors

Using Excel for Regression Analysis