Theoretical Economics 16 (2021), 1139-1194

<body> <table width="100%"> <tr> <td align="center"> This page requires frames. <a href="{https://econtheory.org/ojs/index.php/te/article">Click here</a> for the non-frames version./viewArticle/20211139/0"} </td> </tr> </table> </body>