Some ten years ago, we saw the start of the economic meltdown.  Were appraisers to blame?  Some tried to pin the blame that way.  But was there a big lie underneath?  The required (federally insured) definition of value has seven distinct elements.  Were appraisers doing what they were told?

  • Buyer and seller each acting prudently and knowledgeably.
  • Price is not affected by undue stimulus.
  • Buyer and seller are typically motivated.
  • Both parties are well informed or well advised.
  • A reasonable time is allowed for exposure.
  • Payment is made in terms of cash.
  • The price … [is] unaffected by special or creative financing or sales concessions.

Around 2010, I asked myself a question.  Were any of these requirements of “market value” being ignored by the loan industry?  The immediate answer seemed to be that maybe, just maybe one or two of these were not wholly true.  My “abductive reasoning” as in the scientific method — said first organize the definition.  The result was as above – seven bullet-point assumptions.

Seeking entertainment for my Stats, Graphs, and Data Science¹ classes, it seemed fun to see if these assumptions had not been religiously followed.  This led to a PowerPoint slide entitled:

“Dell Operative definition of market value”

Market value means the most probable price which a property should bring in a competitive and open market under all conditions requisite to a fair sale, the buyer and seller each acting speculatively with exuberance, and assuming the price is affected by universal euphoria. Implicit in this definition is the consummation of a sale as of a specified date and the passing of title from seller to buyer under conditions whereby:

  1. buyer and seller are avariciously motivated; biased
  2. both parties are uninformed and advised by commissioned salespeople acting in what they consider their own best interests;
  3. a reasonable time is allowed for exposure in the open market;
  4. payment is made in terms of cash in U.S. dollars or in terms of financial arrangements comparable thereto; and
  5. the price represents the normal consideration for the property sold enabled by unrestricted special and creative financing provided by commissioned salespeople.

I was astonished to discover that five of the seven assumptions were universally ignored.  (Another case of social groupthink.)  Recently, my assistant reminded me that “reasonable time” for exposure was also nonexistent at that time.  People were lined up to overbid each other the day a listing hit the pages.

Six out of seven.  But we got the “cash in terms of U.S. dollars” part right.

Groupthink:
From giphy.com by groupthink.jezebel.com. From Community on NBC.

Groupthink, a term coined by social psychologist Irving Janis (1972), occurs when a group makes faulty decisions because group pressures lead to a deterioration of “mental efficiency, reality testing, and moral judgment.”

A big lie?  Groupthink?  What do you think?                         Stay tuned!