This thesis investigates the relationship between implied volatility and dividend yield in the options market, focusing on testing the Bird-in-Hand theory versus the Dividend Irrelevancy theory. Utilizing panel data analysis and regression techniques, with both ordinary and lagged regressions, the study explores how dividend yield impacts European options implied volatility across European markets over ten years from February 2013 to February 2023. Employing the Hausman specification test, Breusch Pagan multiplier test, cluster standard errors, and heteroskedasticity for robustness. The analysis includes both call and put options, incorporating various control variables and market factors. The findings reveal that changes in dividend yield consistently impact call option implied volatility and also exhibit a stronger and more consistent negative relationship with put option implied volatility, overall, supporting the Bird-in-Hand theory. Furthermore, this thesis highlights the importance of considering alternative methodologies, expanding sample sizes, and exploring additional variables to enhance understanding of option pricing dynamics.

Background: Investors around the globe have debated, for more than 40 years, about whether the dividend yield has an influence on a stock’s price or not. There are different theories supporting both sides. These theories, however, often simplify the real world and therefore may not apply fully. Purpose: The purpose of this paper is to conduct empirical research on the complicated dividend policy topic and find out whether the dividend yield influences a stock’s price by testing for its effect on stock price volatility. This result finds evidence of whether investors disregard, or regard, any dividend payments and if it influences investors decisions when purchasing stock. Method: We take the top valued companies in the non-financial sector from the LSE and the Euronext between the years 2008 and 2017. We then run a Fixed Effect Model regression taking some of their reported values including their dividend yield and their stock price volatility. Conclusion: Our results indicate that the dividend yield a company pays stockholders has a positive influence on the stock price volatility, thus affecting the prices of stocks. These results counter the MM Theorem and are inconclusive with the main principles of the Bird in Hand Theorem by Gordon (1960) and Lintner (1962).