The entire USPAP needs to be flushed and rewriten in a one page format.
amen bro. dave ...the whole issue is piffle because it does not make a hooey and a half hitch. Name one instant where the difference in "Marketing Time" and "Exposure Time" ever caused you to alter your opinion of market value.
exactly.
History does not necessarily repeat itself thus expounding on the same in a report is a waste of breath. To carry PEs argument further about the difference before and after 9/11....
So say you appraised a property with an exposure time of 6 months... You inspect at 8 am, and at 1 pm, a terrorist successfully ignites a small nuclear bomb in NYC...You complete the report at 5 pm...Your history just got thrown out the window but wait..wait...you inspected it BEFORE the bomb went off (so we still use 6 months???)..and wait again. Are you smart enough to know whether panic will subside in 3 weeks? 6 months? 10 years? Will sellers panic drop the price and beg for quick sales? or will sales stop? Will lenders lend?...who knows?
Rumsfeldt caught bloody L ridicule for talking about the "
known unknowns" and the "unknown unknowns" but that is precisely the issue and military men have talked about it for ages in exactly those terms. We really cannot see beyond the moment and it is our great hubrus to think we can.
Exposure time is asinine on the face of it because many, if not most, of our assignments are for property that isn't even on the market let alone going to sell on the day we appraise it. Therefore, we are basically saying we are appraising it as is with furniture in the house, a dog in the kennel, and food on the stove....and, that ain't happening...ain't gonna happen.
"Marketing Time" "Exposure Time" ought to be simplified to simply report what the statisical average of our sales are. If we have 10 comparables and they averaged 105 days on market, then that ought be be placed in the report as "days on market" and keep our trap shut about theoretical "marketing times". MV definitons should only aver that the value is based upon the typical days on market of similar sold properties within the defined neighborhood and sales parameters used in the SOW.
All this data is past history -it is a known known. The future is an unknown unknown...we only fool ourselves into thinking we can predict a known unknown...