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	<title>Comments on: XBRL Shows Promise for Managing Risk, but Hurdles Remain</title>
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	<link>http://hitachidatainteractive.com/2009/03/17/xbrl-shows-promise-for-managing-risk-but-hurdles-remain/</link>
	<description>XBRL News and Commentary from the Hitachi XBRL Business Unit</description>
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		<title>By: Paul Wilkinson</title>
		<link>http://hitachidatainteractive.com/2009/03/17/xbrl-shows-promise-for-managing-risk-but-hurdles-remain/comment-page-1/#comment-22506</link>
		<dc:creator>Paul Wilkinson</dc:creator>
		<pubDate>Tue, 17 Mar 2009 17:32:40 +0000</pubDate>
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		<description>This is an excellent summary. Just a few more thoughts for the table:

# Since risk is in the eye of the beholder while GAAP is in the eye of FASB, it will be interesting to compare how robust the first draft of a risk taxonomy is compared to the GAAP taxonomy. How many standard tags? How many extensions? What will be the process for determining whether a particular fact merits a standard tag?

# Is a crowdsourced development process possible in this space like it was in the GAAP space?

# The comment process for the GAAP taxonomy was fully transparent to anyone who wanted to watch it. Will the same be true for the risk taxonomy?

# How will this integrate with the work XBRL US has done to create taxonomies for RMBS, TARP, and particularly the mutual fund risk/return taxonomy? The credit rating agency taxonomy? Can a risk taxonomy be made to wrap-up into summary concepts that can be understood by people with undergraduate math skills, or will it take an advanced degree to understand even high-level concepts?

I don&#039;t know the answers to these questions, but that last thought prompts another: is there a metric to measure complexity itself? Computers can analyze the complexity of language - according to Word, this post is written at a 9th grade level with a 59.8 reading ease score. Of course, that was before adding the past few sentences. Perhaps those are metrics that could help answer the question left by yesterday&#039;s New York Times op-ed on credit ratings: what now? Perhaps prospectuses should be data tagged for the complexity of their prose disclosure!</description>
		<content:encoded><![CDATA[<p>This is an excellent summary. Just a few more thoughts for the table:</p>
<p># Since risk is in the eye of the beholder while GAAP is in the eye of FASB, it will be interesting to compare how robust the first draft of a risk taxonomy is compared to the GAAP taxonomy. How many standard tags? How many extensions? What will be the process for determining whether a particular fact merits a standard tag?</p>
<p># Is a crowdsourced development process possible in this space like it was in the GAAP space?</p>
<p># The comment process for the GAAP taxonomy was fully transparent to anyone who wanted to watch it. Will the same be true for the risk taxonomy?</p>
<p># How will this integrate with the work XBRL US has done to create taxonomies for RMBS, TARP, and particularly the mutual fund risk/return taxonomy? The credit rating agency taxonomy? Can a risk taxonomy be made to wrap-up into summary concepts that can be understood by people with undergraduate math skills, or will it take an advanced degree to understand even high-level concepts?</p>
<p>I don't know the answers to these questions, but that last thought prompts another: is there a metric to measure complexity itself? Computers can analyze the complexity of language - according to Word, this post is written at a 9th grade level with a 59.8 reading ease score. Of course, that was before adding the past few sentences. Perhaps those are metrics that could help answer the question left by yesterday's New York Times op-ed on credit ratings: what now? Perhaps prospectuses should be data tagged for the complexity of their prose disclosure!</p>
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