Ten years after the Securities and Exchange Commission mandated the conversion of corporate financial statements to machine-readable formats, there is still no analogous mandate for state and local government Comprehensive Annual Financial Reports (CAFRs). We explore the challenges and benefits...

Credit rating agencies implemented a "dual ratings system" under which US municipal bond issuers are assessed more harshly that other types of issuers. This system created an artificial demand for bond insurance because the so-called monoline bond insurers were rated more leniently than the...