Financial institutions often do not charge explicit fees for the services they provide, but are instead compensated by the spread between interest rates on loans and deposits. The lack of explicit fees in lending makes it difficult to measure the output of banks and other financial institutions....

Many credit line agreements contain restrictive covenants and other contingencies that may limit the ability of borrowers to draw on their lines, which is a particular concern to small firms. This Economic Letter reviews recent empirical studies that suggest that private firms’ access to...