Modeling linear regression in Excel is easier with the Data Analysis ToolPak ... variables and whether or not it is statistically significant. Say we wanted to test the strength of the relationship ...

Have you ever found yourself staring at a spreadsheet, trying to make sense of all those numbers? Many face the challenge of transforming raw data into actionable insights, especially when it comes to ...

This paper proposes a nonparametric, kernel-based test of parametric quantile regression models. The test statistic has a limiting standard normal distribution if the parametric quantile model is ...

This paper introduces tests for the null of cointegration in the presence of I(1) and I(2) variables. These tests use residuals from Park's (1992, Econometrica 60, 119-143) canonical cointegrating ...