About me

I’m a Ph.D. candidate at ESSEC Business School in Paris, France. My main research interest focuses on Cryptoassets. It is important to not reduce the cryptospace to the well known Bitcoin cryptocurrency. The cryptospace is characterized by three subcategories; payment cryptoassets (i.e. cryptocurrencies), platform cryptoassets and decentralized applications. Click here for more information.
I study the cyclical behaviour in the cross section of cryptoassets with heterogenous regime switching models to highlight the heterogeneity in the cryptospace. I further investigate the benefits of including a portfolio of Cryptoassets in otherwise completely diversified portfolio.
By exploiting the heterogeneity of cryptoassets (rather than solely relying on a combination of the largest cryptoasset) I show that the risk-return profile of portfolios is significantly improved.

Research interests

  • Financial Economentrics
  • Cryptoassets
  • Alternative Investment Strategies
  • Realized Risk Measures

Working papers

Tail Risk, Core Risk and Expected Stock Returns
J. Breckenfelder, B. Buchwalter and R. Tédongap

Decrypting Cryptoassets: A Classification And Its Implications
B. Buchwalter [download paper]

The Cyclical Behavior of Cryptoassets
B. Buchwalter, J. Dias, S. Ramos

Education

2017- Ph.D. Finance
ESSEC Business School, Paris, France
2015 – 2017 M.Phil. Finance
ESSEC Business School, Paris, France
2013 – 2015 M.Sc. Quantitative Economics
Eberhard Karls University, Tübingen, Germany
2010 – 2013 B.Sc. International Economics
Eberhard Karls University, Tübingen, Germany

Curriculum vitae

Download my CV here.