We explore whether the transparency in banks' lending activities enhances the harmonization of credit terms that a bank offers across its different geographic regions. We take advantage of a novel loan-level reporting initiative by the European Central Bank, which requires repo borrowing banks...

Using confidential information on banks' portfolios, inaccessible to market participants, we show that banks that emphasize the environment in their disclosures extend a higher volume of credit to brown borrowers, without charging higher interest rates or shortening debt maturity. These results...