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Messages - Bitcoinfan

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46
Not the solution your looking for but: The MPA owner could sell right before dividend disbursement date and then purchase afterwards when the stock price is lower from distributing dividends.  Therefore It would have the same effect. The gains in the transaction will equal the dividend. 

47
General Discussion / Re: List of Priorities for Worker Proposals:
« on: July 13, 2015, 06:22:06 pm »
LMSR Prediction Markets.  Nuff said. 

48
To me this discussion is groundless since there is a generally misunderstanding of how markets work.  There is no need at all to pay out dividends, since based on years of academic research, the stock price should already reflect that in its value.  Why else do you think a company has a stock price?  Because we're betting on the amount another seller will sell it for (eg. orginal bitshares molymorphic digital asset).  No.  its because shareholders have a stake of the profits from dividends.  Therefore the price reflects dividends.  This is the onereason why molymorphic digital assets did not work-- since there was no stake in profits, no causal relationship to the companies financial performance, the system was pegging based on inferences of what other people would buy or sell based on the agreement of name and what the asset possibly represents. 

The dividend discount model (DDM) is a method of valuing a company's stock price based on the theory that its stock is worth the sum of all of its future dividend payments, discounted back to their present value.[1] In other words, it is used to value stocks based on the net present value of the future dividends. The equation most widely used is called the Gordon growth model. It is named after Myron J. Gordon of the University of Toronto, who originally published it along with Eli Shapiro in 1956 and made reference to it in 1959.[2][3] Their work borrowed heavily from the theoretical and mathematical ideas found in John Burr Williams 1938 book "The Theory of Investment Value."

https://en.wikipedia.org/wiki/Dividend_discount_model
Ya we know this.
But if you discounting future dividends you need to get those dividends.
If you dont get those dividends you cant discount it.
Its like saying you should value a goose that represents a gold-egg-laying-goose at the same value given to a gold-egg-laying-goose even if your goose doesnt lay any golden eggs.
I would personally pay more for a goose that lays golden eggs than for one that does not.

So MPA should trade at a discount to actual stock price.
MPA value = real world stock price - discounted future dividends

The issue is that when you use the perpetuity model for stock valuation you end up with a zero value for dividend paying stocks if you remove the dividends.
But then again, models are always a bit funny.

This is really complicating things.  From what I gather if a stock gives the same dividend rate in perpetuity, then the stock price will not change.  It will have greater than a zero value.  Remember the stock price is relative to other growth rates of stocks around the market.  So you could say paying out in dividend might make you richer in quantity, but does it make you richer in terms of overall market value?  Not really. 

Its possible we're talking pass each other.  But again I'd reiterate, you don't need to mess with giving out or pegging to include a dividend.  Once a stock dividend is announced, the stock price will reflect all information available about the dividend disbursements, including how much, when, and what it is discounted at.  Cause markets are efficient, it can be considered, at that point in time, the most probably event/ occurrence of the future. 

49
To me this discussion is groundless since there is a generally misunderstanding of how markets work.  There is no need at all to pay out dividends, since based on years of academic research, the stock price should already reflect that in its value.  Why else do you think a company has a stock price?  Because we're betting on the amount another seller will sell it for (eg. orginal bitshares molymorphic digital asset).  No.  its because shareholders have a stake of the profits from dividends.  Therefore the price reflects dividends.  This is the onereason why molymorphic digital assets did not work-- since there was no stake in profits, no causal relationship to the companies financial performance, the system was pegging based on inferences of what other people would buy or sell based on the agreement of name and what the asset possibly represents. 

The dividend discount model (DDM) is a method of valuing a company's stock price based on the theory that its stock is worth the sum of all of its future dividend payments, discounted back to their present value.[1] In other words, it is used to value stocks based on the net present value of the future dividends. The equation most widely used is called the Gordon growth model. It is named after Myron J. Gordon of the University of Toronto, who originally published it along with Eli Shapiro in 1956 and made reference to it in 1959.[2][3] Their work borrowed heavily from the theoretical and mathematical ideas found in John Burr Williams 1938 book "The Theory of Investment Value."

https://en.wikipedia.org/wiki/Dividend_discount_model

50
How did bitshares ever let Roger Ver  sweep down and poach this project?

The answer to that is easy: Bitcoin maximalism.

The real question is why aren't we able to convince Augur to use our platform rather than the much slower Ethereum (plus we already have BitUSD working while they are still working on eDollar).

Why would you want Augur on your platform?   What makes you so sure Augur have the right talent when of all the groundwork was from Paul?

51
prediction markets without smart coins don't work.    The volatility of the underlying asset overwhelms any profit or loss made by predicting the outcome of the event.

No-order book prediction markets can work only if the underlying asset is an IOU. That IOU in turn is only stable if it is a representation of another IOU. It needs to be a recursive system in time rather than a self-referential system. I can only think of one way how to do that on a blockchain.

No Truthcoin bets are not IOU's....  Its no different than having one market ask: what is the Bitcoin Price in Usd at the End of September, and who will win the first Monday Night Football game.  The crossroad of answers between these two is the winning bet.

Yes, we looked into doing these kinds of prediction markets.   I think it will work so long as the initial collateral is sufficient to handle the change in price over the period of the bet.

That's probably where the Liquidity Sensitive LSMR comes in handle.  Unless I'm mistaken, it doesn't matter as much what the initial collateral is. 

52
There are disadvantages (you need to "sync" with usd price close time) but it's not nearly as bad as you're implying

I still haven't wrapped my head around the details of how combinatorial prediction markets compensate for the betting asset's price volatility (despite reading Paul's papers), but it still seems clear to me that it is the inferior solution compared to betting with stablecoins directly. For one, collateral levels backing BitUSD can continuously be updated over long periods of time as the collateral asset price drops significantly over this time. I am not sure how this would work in a combinatorial prediciton market, but I would imagine there should be some lower bound for how low the price could drop from the initial price at the start of the PM before the peg would break. Second, there can be considerable delay from the date at which the USD price is reported and the time the payments are actually settled. For example, in Augur it seems this delay is 2 months. Obviously the reporters cannot report a USD price that has not yet happened, so that means the earliest access the winners will have to the collateral asset is 2 months after the fair settlement price was determined. In those 2 months the price of the collateral asset could have dropped even more relative to USD. Also, they would be forced to dump it in exchange for USD as soon as possible after settlement to no longer be exposed to the price changes of the collateral asset, whereas with BitUSD the holders can take their time to incrementally trade fractions of their BitUSD holdings into USD (via the collateral asset if necessary), assuming they even want to bother when they already have the option of just holding it as BitUSD, without needing to worry as much about slippage in the market.

TLDR

Short answer is look at this demo.  Any of these markets can be combined combinatorially.  Therefore QID10 can be combined with QID7&/QID6. Since the bet requires two answers (DJIA Price) and (Who wins Superbowl), you get the market for sports betting with the stability of DJIA.   

https://lyoshenka.ocpu.io/truthcoindemo/www/


53
prediction markets without smart coins don't work.    The volatility of the underlying asset overwhelms any profit or loss made by predicting the outcome of the event.

No-order book prediction markets can work only if the underlying asset is an IOU. That IOU in turn is only stable if it is a representation of another IOU. It needs to be a recursive system in time rather than a self-referential system. I can only think of one way how to do that on a blockchain.

No Truthcoin bets are not IOU's....  Its no different than having one market ask: what is the Bitcoin Price in Usd at the End of September, and who will win the first Monday Night Football game.  The crossroad of answers between these two is the winning bet.

54
prediction markets without smart coins don't work.    The volatility of the underlying asset overwhelms any profit or loss made by predicting the outcome of the event.

This statement shows why BM overlooked Truthcoin in the first place. He is unclear on how Truthcoin works or at least didn't spend enough time trying to do so.

This is false, and Truthcoin achieves stability through combintorial markets.   Truthcoin has Bitusd stabilitiy for any type of market as a core features. (See whitepper example 5 of paper 2 "The Power of Prediction Markets"  Also featured in Pauls blogpost, truthcoin.info.)  Not only that you can do all of this with Bitcoin.  This is a benefit because it is way ahead in terms of network effect. 

What bytemaster calls smart coins, Paul infers as dimensions.  Maybe the difference is time of expiration date versus continuous markets.  However the limitation of Bitshares 2.0 is that it can't do Bayesian type of Markets.  Baysian markets are a major feature of Truthcoin. 

55
Roger Ver has finally revealed his backing in the Truthcoin project.  They have some prelim code release today as well in github. He is saying that it is the most important project since Bitcoin.

https://bitcoinmagazine.com/20971/roger-ver-backing-prediction-market-sidechain-may-important-invention-since-bitcoin/

How did bitshares ever let Roger Ver  sweep down and poach this project?

56
Stakeholder Proposals / Re: Short Order Refactoring
« on: June 16, 2015, 04:09:19 pm »

1. Get rid of "short orders" entirely
2. Allow users to borrow any amount of BitUSD by locking up collateral.
3. Margin call the positions like always
4. Users can adjust their debt and collateral at any time provided the ratio between the two is sufficient.

To "short" you would first borrow the BitUSD and then place a standard limit order.   

This would greatly simplify all market operations and history and result in fewer potential bugs. 

I wanted to run the concept by everyone before committing to the approach.

1. How would then longs be collateralized?  Who's providing the upside gains if shorts are no longer doing that?  How will Smartcoins come into existence then?
3. Why reintroduce margin positions again?  Will this margin call be separate from a forced settlement, so they are only applied to shorts and not to long positions?

When you borrow you put up the collateral and the end result is that you are "short" and "long" at the same time. 
Then you place a limit order and sell on the market.

The peg works like always.  Margin calls are unchanged.

I'll need help trying to understand this.  How does a Bitasset come into existence?  Is it still when both a long bettor and a short bettor have a matched trade?  If not, and a long is just stand-alone, what happens when the price of a bitasset rises?  Where does that gains come from, if there is no opposite side of the bet (since shorts are getting removed entirely)?

57
Stakeholder Proposals / Re: Short Order Refactoring
« on: June 16, 2015, 03:26:58 pm »

1. Get rid of "short orders" entirely
2. Allow users to borrow any amount of BitUSD by locking up collateral.
3. Margin call the positions like always
4. Users can adjust their debt and collateral at any time provided the ratio between the two is sufficient.

To "short" you would first borrow the BitUSD and then place a standard limit order.   

This would greatly simplify all market operations and history and result in fewer potential bugs. 

I wanted to run the concept by everyone before committing to the approach.

1. How would then longs be collateralized?  Who's providing the upside gains if shorts are no longer doing that?  How will Smartcoins come into existence then?
3. Why reintroduce margin positions again?  Will this margin call be separate from a forced settlement, so they are only applied to shorts and not to long positions? 

58
General Discussion / Re: [ANN] Questions for TODAY @ 4:00pm EST
« on: June 08, 2015, 06:43:59 pm »
Scripting Language? And where is vote?   No mention there

59
Technical Support / Re: Announcing BitShares 2.0
« on: June 08, 2015, 06:18:16 pm »
New site is so top shelf beautiful. Its simple. This is great. 

60
General Discussion / Re: Privatizing BitAssets
« on: May 06, 2015, 12:53:55 pm »
This post makes total sense now that Ripple fines have come out.
... and I believe the devs are already working on the implementation!

No the question is now.  Are the Devs themselves being questioned by Fincen?  Arguably they and ripple have been introducing more KYC/AML features in the past few weeks. 

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