Research and Teaching Interests Philosophy of law, theory of law, theory of evidence and rules of the burden of proof, contract law, torts labour law.
Research projects Theory of evidence in criminal cases.
Dividing the risk and the rules of the burden of proof in civil cases. Books Burden of Proof and Risk of faulty Decisions. Beweisma und Irrtumsrisiko. Annales Academiae Scientiarum Fennicae, Ser. Das Risiko der materiell fehlerhaften entscheidungen.