Jeffrey A. Pojanowski (Notre Dame Law School) has posted Private Law Formalism and Jurisprudential Method (Forthcoming in Thilo Kuntz and Paul B. Miller, eds., Methodology in Private Law Theory (Oxford University Press)) on SSRN. Here is the abstract:
This paper, a chapter in a forthcoming volume on methodology and private law theory, explores the connections between Kantian private law formalism and methodology debates in general jurisprudence.
Highly recommended.