In Mian, Sufi and Verner (2017), the authors look at the impact of an increase in household debt on both net exports and the current account, and find a significant negative coefficient in the regression specification employed (see Table V).
Why would you look at both the current account and net exports? Wouldn't net exports be the only item of interest in the current account? Why would one care about the impact on transfers, for instance? I wonder about this further, because they don't include the current account in their working paper version here.