The FCCs decision to repeal Net Neutrality governance of Internet traffic has not ended the debate over whether such protections are needed. This paper investigates the effects of changes in Net Neutrality regulation through an event study that estimates the market model with event dummies. The...

The application of the CAPM to ten S&P sectors is investigated using wavelet analysis. Wavelet methods provide a unified framework for investigating the relationship among variables at different frequencies and the evolution of these relationships over time. Betas at different time and frequency...

We investigate the time-scale relationships between the ten S&P sectors and the market through the use of wavelet analysis, a methodology that has widespread acceptance for investigating multi-horizon properties of time series. Our analysis of the data highlights that variation in the pattern of...

In recent years economists have begun to use the techniques of non-linear dynamics to show that some apparently erratic and turbulent economic phenomena reflect subtle underlying patterns. How do cyclic and chaotic dynamics arise in economic models of equilibrium? How can empirical methods be...