1996-11-04 - Re: Political Derivative Securities

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From: Asgaard <asgaard@Cor.sos.sll.se>
To: cypherpunks@toad.com
Message Hash: ef055dc581ca2eac41e7162ecd5ab54ecae3148e6c50d4201556951933a6de41
Message ID: <Pine.HPP.3.91.961104170747.1922A-100000@cor.sos.sll.se>
Reply To: <199611040446.WAA16999@manifold.algebra.com>
UTC Datetime: 1996-11-04 17:31:00 UTC
Raw Date: Mon, 4 Nov 1996 09:31:00 -0800 (PST)

Raw message

From: Asgaard <asgaard@Cor.sos.sll.se>
Date: Mon, 4 Nov 1996 09:31:00 -0800 (PST)
To: cypherpunks@toad.com
Subject: Re: Political Derivative Securities
In-Reply-To: <199611040446.WAA16999@manifold.algebra.com>
Message-ID: <Pine.HPP.3.91.961104170747.1922A-100000@cor.sos.sll.se>
MIME-Version: 1.0
Content-Type: text/plain


On Sun, 3 Nov 1996 ichudov@algebra.com wrote:

> What I do is the following: I go to the Ladbroke's and offer to pay the
> gamblers not $6, but $6.01 if Dole wins. Being somewhat rational, these
> gamblers see a better deal than Ladbroke's offers, and give me their $1
> bills. This is very simple.

In theory very simple indeed. But then there's the matter of trust
(they know Ladbroke will probably be there after the election, but
will you?) and market infringement (will Ladbroke's security allow
you to hang around?) and such practical things. But I understand
that you are more interested in the theoretic basis for arbitrage.
I was talking more about the real world.

> I take their $1 bills and go to "William Hill". I buy, however, LESS
> bets than dollar bills that I received. In particular, I buy 
> $6.01 / $10.00 bets for each dollar that I receive.

Gambling institutions do these kind of insurance transactions all
the time, of course. But many of them don't work only with small
safe margins (changing the odds according to incoming bets pro/con
so that exactly some percentage will always stay in their pockets
after taxes) because they are themselves gamblers.

> Of course, if gamblers could compare prices and choose gambling houses
> easily, no one would ever buy these bets from Ladbroke (unless they are
> crazy).

Some will anyway, out of convenience, if a Ladbroke office happens to
be just around the corner. But those daring to give the highest odds,
and in this case without insuring themselves with counter-odds,
with take most of the customers and most of the profits if Clinton
wins (and the losses if Dole wins).

> This situation means that there is some market imperfection that 
> does not allow arbitrage. It is not clear, though, what this
> imperfection is.

In part for practical reasons, as stated above. That will change
when this kind of betting moves online, with digital cash (if
allowed) or digital traceable money (betters will accept some
degree of taxation). Then all the opportunities hitherto reserved for
gamblers on the stock, commodity and monetary markets will become
available to the more profane betters on sports, horce racing and
elections: derivates, futures etc.

And more. Some of the more esoteric cryptographic protocols will become
of practical value in the gambling business. Like you could bet $n
that Dole will win, prospective takers of the bet could make secret
offers and the highest bidder would get your bet at the next to
highest offered odds, without anybody's offer being revealed. You
might have committed to take that offer, or you might not - different
gambling styles. An all against all situation, serviced by a trusted
entity with committed bits in escrow, living off a very small margin
on all transactions.

Asgaard








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