My current working papers are on the Sunk Cost Effect. You can read "Don't Stop Now" here. This paper uses a highly abstract setting with real and unambiguous incentives, finding evidence for a Sunk Cost Effect.
My other research area is agri-environmental field experiments, however, none of those are in working paper form yet.
Another research project I am currently on is HomeVISE. We are choosing, in advance, to use a subset of the data to test two hypotheses. So that this does not appear to be hunting for p-values, here is a pdf uploaded before data analysis.