The problem with the residential real estate is the lack of sanity checks when it comes to buying a home. People rely too much on perceived value, rather than something that is indexed to reality. For example, if I buy stock in a company, I can always reference earning per share, book value, etc. to see how much a company is being speculated.
In the same way residential Real Estate (& property taxes) rely too much on what the last greater fools perceived and paid for the houses in the area. I think it would be better to use replacement cost (the cost to build the house yourself) also in appraisals. That way, if a builder wanted a million dollars for house, even though it cost half as much to build; a buyer would realize too much speculation is in the market and walk away from the deal. It would also send a signal to the market to buy a lot and build your own (increase supply) rather than buying a highly speculated house (decrease demand); sellers would drop their fantasy price to an amount that is reasonable.
It is the same principle we use when buying something on Ebay. We compare the current retail price to bids for reasonableness. If the price of the bid goes about the retail price, demand drops. As a result, there is limited over speculation of most items that are being sold as new which have a widely available retail prices. Buyers are no longer paying $2000 for a PS3 on Ebay.
In the same way residential Real Estate (& property taxes) rely too much on what the last greater fools perceived and paid for the houses in the area. I think it would be better to use replacement cost (the cost to build the house yourself) also in appraisals. That way, if a builder wanted a million dollars for house, even though it cost half as much to build; a buyer would realize too much speculation is in the market and walk away from the deal. It would also send a signal to the market to buy a lot and build your own (increase supply) rather than buying a highly speculated house (decrease demand); sellers would drop their fantasy price to an amount that is reasonable.
It is the same principle we use when buying something on Ebay. We compare the current retail price to bids for reasonableness. If the price of the bid goes about the retail price, demand drops. As a result, there is limited over speculation of most items that are being sold as new which have a widely available retail prices. Buyers are no longer paying $2000 for a PS3 on Ebay.
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