This paper addresses arbitrage-free FX smile construction from near-term implied volatility dynamics proposed by Carr (J Financ Econ, 120(1), 1–20, 2016). The approach is directly applicable to FX option market conventions. Prices of market benchmark contracts (risk reversals and butterflies)...

This research addresses the estimation of measures of rare disaster concerns from option prices. We propose a new smile construction approach to obtain the required continuum of implied volatilities from discretely sampled observations that are affected by microstructure noise. We extrapolate...

This research analyses the link between fundamental information, social media sentiment, and stock returns from 2010 to 2018. We are interested in whether social media sentiment provides additional information to already published fundamental information, such as financial information and...

This paper investigates on the effect of personality traits, music preferences and drinking behavior on sustainable investing. Conducting a stated choice experiment among business students, we find a positive relation between “Agreeableness” and the importance of sustainability....

This paper analyzes the valuation of day-ahead Physical Transmission Rights (PTRs) on the German-Dutch interconnector. From a financial perspective, PTRs are options written on the difference between the German and Dutch hourly electricity prices. We propose a model for the valuation of...

The dissertation investigates the impact of a non-risk-weighted leverage ratio on the stability of financial institutions. We calculate leverage ratios (LR) and estimate probabilities of default (PD) and find a significant positive relationship between LR and PD. This might be explained by the...

This research focuses on the estimation of measures of rare disaster concerns from option prices. We propose a new smile construction approach to obtain the required continuum of implied volatilities from discretely sampled observations that are affected by microstructure noise. We extrapolate...