1.0Liberty Street Economicshttps://libertystreeteconomics.newyorkfed.orgblog authorhttps://libertystreeteconomics.newyorkfed.org/author/blog-author/rich600338<blockquote class="wp-embedded-content" data-secret="aePPaNWa3m"><a href="https://libertystreeteconomics.newyorkfed.org/2013/06/data-link-helps-shed-light-on-banks-and-public-equity/">Data Link Helps Shed Light on Banks and Public Equity</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://libertystreeteconomics.newyorkfed.org/2013/06/data-link-helps-shed-light-on-banks-and-public-equity/embed/#?secret=aePPaNWa3m" width="600" height="338" title="“Data Link Helps Shed Light on Banks and Public Equity” — Liberty Street Economics" data-secret="aePPaNWa3m" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); </script> In this blog we show some comparisons between banks with and without publicly traded equity made possible by the link produced by the Federal Reserve Bank of New York of regulatory identification numbers (RSSD ID) from the National Information Center (NIC) to the permanent company number (PERMCO) used in the Center for Research in Security Prices (CRSP).https://libertystreeteconomics.newyorkfed.org/wp-content/uploads/sites/2/2013/06/6a01348793456c970c01901cc698f1970b-450wi.jpg