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2741  Bitcoin / Bitcoin Discussion / Re: FED versus alt. Currency: Infiltration, Disruption, Dismanting on: August 30, 2011, 05:39:05 PM
Now that I hear they are being confiscated, I totally want one.  Too bad they are going for 2-5x melt value on ebay.  Sad
2742  Economy / Economics / Re: A Resource Based Economy on: August 30, 2011, 05:21:03 PM
There is only one kind of inflation. If you want to call it monetary inflation, feel free.

Although they're related, I like to distinguish between monetary inflation (money printing) and price inflation (rising prices) to avoid misunderstandings. Monetary inflation is taken into account in my later explanation. Price inflation was already in the first analysis.

The concept of price inflation as a thing only exists for people that think prices are supposed to be fixed.  For everyone else, it is just a consequence of something else, usually (monetary) inflation.

A moment's thought should convince you that an insurance premium is exactly the same as a higher interest rate.

But there's a basic interest that doesn't disappear with perfect secure lending. I guess you attribute it to the time preference.

I said higher interest rate, as in the difference between the interest rate with the insurance and the interest rate without it.

Time preference is indeed applicable to all things.  The only way it couldn't is if you assume it only goes in one direction at all times and for all things.

No. Why should I prefer everything now instead of later? Things rot and capital depreciates with its deterioration.
The utility of a liter of milk today doesn't include the utility of a liter of milk in a year, because you won't be able to safely drink it in a year.
With demurrage you could prefer 100 coins next year rather than 100 coins today. Money, an artificial good, a symbol of value can have the qualities that its users decide it to have. Their users will chose a currency with demurrage if it has advantages, for example, cheaper trades and loans.   

I keep saying time-preference.  Why do you keep acting as if I had said "now-preference"?  Also, the utility of a liter of milk in a year doesn't include your ability to trade it now.

The island story doesn't remove prejudices, it just tries to replace them.  Also, it doesn't apply here, because you were talking about money.

I don't understand how are you still convinced that is always better to have a loaf of bread today than tomorrow. It is so clear to me that it depends on the concrete circumstances of the owner of the bread...
Why bakers sell on credit (without interest) then? Wouldn't they be better keeping the bread although they can't sell it tomorrow?

I said no such thing (see above).  I also said explicitly that rot doesn't apply here because you were talking about money..  Oh, and yes, bakers might very well be better off letting their bread rot, because you might be willing to pay more for (different) bread tomorrow when you are hungrier than you are today.

I suppose I should also point out that inflation is indistinguishable from currency demurrage, in practice.

I don't think so, but it is a common claim.

Isn't demurrage equivalent to inflation?

No. Their impact on the gross interest is the opposite. Demurrage removes the privilege that lenders have over borrowers and the demurrage is substracted from the basic interest.
With inflation, the money holder could just buy things and sell them later at a higher price. That has to be taken into account when negotiating the interest.
This is added to the gross interest in the form of inflation premium (Hausse-premium in the text).
The reason why we have low interest with inflation today is the way the inflation is created.
Central banks monetize debt by buying bonds and giving cheap loans to banks. This way, when the real savers (not the central bank) go to the financial market they find that some borrowers (the banks and the governments) have already obtained its funds with cheap loans and they have to lower their prices (their interest) to meet the demand that the central bank has decreased.
Real savings have to be balanced with investments and that's in my opinion the most important lesson from the austrian school. But that's not incompatible with demurrage.
They found out that increasing the money supply doesn't solve the problems of deflation, just postpone and aggravate them.
But with demurrage you incentive money circulation without increasing the money supply.

So, lenders won't include demurrage in their calculations when deciding what interest rate to charge?  How do you expect to make this happen?

Also, read your post from July again.  In it, you are very close to the Eureka! moment.  You understand that we use peculiar mechanisms for economic policy, but then you direct your criticisms towards neutral concepts rather than the implementation.
2743  Economy / Economics / Re: oh great, MTGox is under attack again right now on: August 30, 2011, 04:55:51 PM
Someone is buying a better rate for fees from Gox.

They waited for a nice flat floor with a little bit of space and shuffled around a bunch of BitCoins in a very constricted price range, then selling off a few at the end at slightly higher prices to recoup their at least some of their loss to fees after the flurry of trading causes the volume stat to spike, (raising appeal to prospectors or speculators) and by slowly (bot slowly) moving their asks out to higher price points.

Wait, if he can push up the price, why bother with the first part?

Buying a better rate on Gox isn't practical, because it costs more than it gains*.  So why dilute the gains from manipulating the market by first doing something that is a certain loss?  Wouldn't it make more sense to skip straight to manipulating the market?

* - This might not be true under certain rare circumstances, and depending on the exact way the discount calculation is coded by the exchange.
2744  Economy / Economics / Re: A Resource Based Economy on: August 30, 2011, 04:20:41 PM
Excellent analysis.  Now add in inflation, risk, and time-preference.

You mean monetary inflation?
When central banks issue more currency to fight deflation, the liquidation process is postponed but not avoided. Some of the new investments not based on real loanable funds but in inflation are made and the unavoidable collapse of credit becomes even worse.

When I said interest, I meant basic interest, excluding risk premium. If the lending is risky, the borrower acquires at the same time a loan and an insurance. While the basic interest can be suppressed through demurrage (freigeld) or money abundance (LETS), the risk premium has to stay.

Time-preference is not applicable to all goods and services. It wouldn't be applicable to money with demurrage. No one would prefer to save fish forever instead of lending it because fish decays. Time-preference belongs to the "abstinence theories" by the terminology of Boehm-Bawerk, but I don't think the austrian school is correct in this particular point.
To remove your prejudices regarding interest and time preference, I recommend you this short story.

There is only one kind of inflation.  If you want to call it monetary inflation, feel free.

A moment's thought should convince you that an insurance premium is exactly the same as a higher interest rate.

Time preference is indeed applicable to all things.  The only way it couldn't is if you assume it only goes in one direction at all times and for all things.

The island story doesn't remove prejudices, it just tries to replace them.  Also, it doesn't apply here, because you were talking about money.

I suppose I should also point out that inflation is indistinguishable from currency demurrage, in practice.
2745  Economy / Economics / Re: Recession explained on: August 30, 2011, 03:21:33 PM
That obviously is unsustainable and we see the effects today.

Gosh.  I bet this thread would be completely different if only we could find three people to put this theory into some sort of historical context.
2746  Bitcoin / Development & Technical Discussion / Re: Different format for blk*.dat on: August 30, 2011, 02:26:26 PM
The short version is that a transaction output is created by signing part of the transaction with the hash of a public key (from the address).  The transaction signature is random, meaning that it can be anything.  Usually, it just looks like garbage, but it could, by random chance, turn out to be an ASCII text string.  So, the block must store arbitrary bit strings, because literally any sequence of bits is potentially valid.

So, if you want to embed text into the block chain, all you need to do is keep creating keys and transactions until you find one that just by chance has a signature that just happens to be the ASCII text you want.

Or, you can do it in the other order: just put your text in as the signature, and then go looking for the key so that you can redeem it later.
2747  Economy / Economics / Re: A Resource Based Economy on: August 30, 2011, 02:12:52 PM
the problems of interest
Could you briefly describe here what these are?

1) They impede capital yields to drop to zero by competition (as other sustained profits do). This means that the demand for a given type of capital is not fulfilled. I the case of factories, the unemployed are the ones demanding more factories. You can read more here

2) The compounding nature of interest pushes a quasi-exponential growth of the debt/credit. Since the credit participates as an effective part of the money supply, it produces inflation. When the growth of the debt becomes unsustainable, a process of liquidation (shrinking credit) begins, which causes deflation, which accelerates the liquidation in a positive feedback. The liquidation periods are known as recessions or depressions.

3) Interest makes the financial market prefer the short term investments.

Tree Metaphor

Imagine you plant a tree. In ten years, that tree can give you $100 in lamber and in 100 years, $ 1000.
Now from the financial perspective.

With a currency that yields 5% interest, $100 in ten years are equivalent to $ 61.39 today. And $1000 in 100 years are equivalent to $ 7.60 today.

If the currency has 5% demurrage, $100 in ten years are equivalent to $ 167.02 today. And $1000 in 100 years are equivalent to $ 168,903.82 today.

With interest, the same stuff in the future is valued less than today. With demurrage, the same stuff in the future is valued more than today.

This proves that the structure of money has an impact in our way to value things over time.

This fact disrupts our relations with nature and threatens the long run survival of human beings.



Excellent analysis.  Now add in inflation, risk, and time-preference.
2748  Economy / Economics / Re: It’s not illegal to use real strawberries, it’s just impossible if you don’t wan on: August 30, 2011, 12:53:05 PM
Again the question arises, why would you put your safety (or societies safety for that matter) in the hands of an organisation which primary goal is to make money off of you.

Everything that you wrote was garbage.  Absolute nonsense.

But this one made me chuckle.  I'm not sure where you live, but around here, the government is funded by taxes, and taxes are paid under threat of men with guns coming around to toss you in jail.

So, we are considering two organizations with a primary goal of making money off me.  Thank you very much, but I prefer the one that doesn't threaten violence to get me to pay for things that I don't want.
2749  Economy / Speculation / Re: Difficulty are going down - No question about it - New price target 3-4 dollars on: August 29, 2011, 08:44:24 PM
Price drives difficulty.  Not the other way around.  That's the way it is.

Sorry, this is wrong.  Actually, thinking of this sort doesn't even relate enough to reality to be merely wrong.

The exchange rate does not drive difficulty.  However, the difficulty also does not drive price.

Price, difficulty and a bunch of other factors form a complicated system of non-linear differential equations.  In short, they all drive each other in a chaotic way.  And I'm using chaotic in the technical sense here, meaning deterministic but unpredictable, like the weather.

A quick glance at a difficulty chart and an exchange price chart should make it perfectly obvious that there is no simple relationship between the two, so I can't imagine why people keep insisting that one causes the other.

References that you should probably read before replying:

Chaos theory
Newton's Method for finding roots of equations.  A ridiculously simple system that is often totally unpredictable.
Lotka Volterra a very simple model with only two equations.  Pay attention when you get to the part about the atto-fox.
2750  Economy / Speculation / Re: Here we go again, another major price drop for bitcoins on: August 29, 2011, 07:52:12 PM
Do remember that for every market-beating robot gain there would be an equal amount of loss making robots. If you fund them all you will only do (on average) precisely as well as the market.

This is the same as with any trader. We only hear of the successful ones - and then believe them to have special abilities if their performance is statistically significant.
Correct.

I have no idea what you were trying to say with your edits.

He is drawing the parallel between your post and the financial concepts of alpha and beta.
2751  Bitcoin / Pools / Re: [~2400 GH/sec] BTC Guild - 0% Fees, LP, SSL, API, 8 Decimal Payouts and more! on: August 29, 2011, 07:41:56 PM
P.P.S. Do you know if it is possible to set up my miners to run through a central computer to your pool or if that would even decrease MB consumption?

I guess I would use a mining proxy and put all the miners under one username...
I would not run the bitcoin client 24 hours a day.
If you are really savvy you could also try shaping your connection to only allow a very slow speed with
low latency that would cap them.. but always allow communication to go through. No more bursting...

Neither of these will help.

Increasing the difficulty of a share is the only thing that will help.  You can also check on Luke-Jr, he is working on some changes to the mining protocol, but I don't think it will help much in this situation.

Finding a cheap colo or a better internet connection seems like the best answer.  Or, and I hate to even suggest it, but maybe mining isn't ever going to be practical where he is.
2752  Economy / Economics / Re: oh great, MTGox is under attack again right now on: August 29, 2011, 07:37:11 PM
Nothing more than a code exploit.

The stack algorithm didn't have set boundaries....


rather... the dumbasses who coded the program didn't think bots could do things that human beings couldn't do.

Can you explain this?  I know what all of the words in your post mean, but I have no idea what you are trying to say.
2753  Economy / Economics / Re: Value Stabilization on: August 29, 2011, 07:32:01 PM
Nothing, just the larger market.
2754  Economy / Economics / Re: Ron Paul and Bitcoin on: August 29, 2011, 07:31:12 PM
Because being religious instantly means you hate freedom and want everyone to obey the will of god or else?

Actually, pretty much, yes... unless you happen to be a Buddhist, being religious, by definition, requires taking positions as an article of faith. In other words, you take a position because you are given the authority to do so (by whatever book is the underpinning of your particular religion), and that authority trumps any other position.

And being religious also speaks to your inability to detect irrationality, by the way. Never an inspiring quality in a political leader.

Finally, I don't care what your political affiliation happens to be. If you think evolution is "just a theory" and you "don't believe in it", you're a bit of a wingnut.

So yes, when it comes to choosing the leader of a government, I'd say his or her religion, and the depths to which he or she believes in it as a matter of faith, are of pretty paramount importance.

Zoinks!    Shocked
2755  Bitcoin / Development & Technical Discussion / Re: How to estimate Network Speed for Guinness World Record on: August 29, 2011, 06:34:12 PM
I'm pretty sure the Guinness people aren't interested in what we could do, but only in what we actually do do.  The right approach would probably be to ask them to consider adding a category that we do fit into.
Well, just because some theoretical supercomputer might usually work on integer problems doesn't make it less a supercomputer worthy of Guinness' attention. I'd say its the hardware that counts, not the software usually running on it.

I think the proper way would be to explain the situation, give them the best estimates of the hardware (and a FLOPs value) we can come up with and let them decide what to do.

Just don't be disappointed.  Floating point operations have been an implicit part of the definition of a supercomputer for like 45 years now.
2756  Bitcoin / Development & Technical Discussion / Re: What could cause an offline wallet.dat file to become worthless? on: August 29, 2011, 06:27:38 PM
Anyway, Makomk, thanks for your insights. One followup question re: what happens if mining pools start ditching the oldest parts of the blockchain:

If I take a wallet out of storage from time to time and send its entire amount of BTC to a new wallet, am I correct in assuming these coins are essentially re-minted as "new" coins that appear later in the blockchain, circumventing this potential problem?

Your questions seem to come from a misunderstanding of the way this all works.  Don't feel bad, it is a big system and hard to get your head around.

There are no coins.

A transaction redeems one or more previous transactions, and has one or more outputs.  Redeemed transactions are redeemed as a whole, never in parts.  If the redeemed transactions have more value than the combined value of the outputs, the difference is a mining fee.

There is a safe way to discard old transactions, and that is to delete transactions that were redeemed more than X blocks in the past, where X is large enough that you feel confident that the chain can't be reverted that deeply.  Recent reports suggest that around 75% of old transactions could be pruned in this way.

If that isn't good enough, and some miners want to discard old transactions that haven't been redeemed yet, those miners will see transactions that attempt to redeem them as invalid and won't include them in new blocks.  This practice is unlikely to become dominant though, because they will be missing out on potential fees when those transactions are eventually redeemed, so other miners will have even more inventive to keep them.  Actually, I doubt that even a single miner will ever do unsafe pruning for that reason.

And yes, if you send your balance to a new wallet, the new wallet will have a newly created and verified transaction.  In that sense, the "coins" will be new.  In the other sense, either the coins still don't exist, or they are just as old as before.
2757  Bitcoin / Development & Technical Discussion / Re: How to estimate Network Speed for Guinness World Record on: August 29, 2011, 06:12:27 PM
[...]

We make exactly 0 petaFLOPS

Ok, we have to work around it but how? You can't convert integer in flops operations...

but mining GPUs could make petaFLOPS. From what I heard AMD says one 32bit INTOP is two 16bit FLOPS (see #70 above). I think Guinness will accept it if we can convince them that at least 75% of the bitcoin network consists of GPUs. Unfortunately there is no way to prove this, is there?


I'm pretty sure the Guinness people aren't interested in what we could do, but only in what we actually do do.  The right approach would probably be to ask them to consider adding a category that we do fit into.
2758  Economy / Economics / Re: Ron Paul and Bitcoin on: August 29, 2011, 06:09:30 PM
Ron Paul is a religiously-motivated conservative who incidentally believes liberty is good because that's the conservative tradition, only in so much as it does not interfere with the church's ability to shove it's crap down people's mouths. He openly rejects the doctrine of the separation of church and state as "hostility to religion".

Take for example his stance on abortion. The libertarian view is that a person's body is the ultimate property that can't be seized under any circumstance. Yet here Ron says that since life begins at conception (debatable, but let's go along with that), the new being's right of life takes precedence over your use of your property and your free will, and you should be forced by society to let the new person use your body without which the child cannot survive. To do otherwise is murder against a human being.

But if that's the case, if you have a legal obligation to relinquish your body for the sake of others, we can easily construct absurd examples. Many people die every day for the lack of suitable organ donor, yet there are plenty of organs around - you too have the moral obligation to use your body to save other people, their right to live takes precedence your desire to have two kidneys, since you can perfectly live with one. We could have an organ lottery where the "winner" had the opportunity to save other people's life. We could chop-up convicted murderers and save a dozen people.

The fact of the matter is that you don't have any moral obligation to use your body to save others. For as long as the baby cannot live without using your body, his life is subsumed to your liberty, and his survival is entirely a matter of choice. Your body is your ultimate property and regulating what you do with it and how many babies you make is the domain of totalitarian and theocratic governments.

Of course, the obvious contradiction between Ron Paul's rhetoric and his behaviour stems from his deep religious convictions. The man has done untold damage to the image of the progressist right to the point where people associate free market advocates with the bible thumpers of the religious right.

Meh, I don't really know Ron Paul's official stance on these things, but the hostility of government towards religion is hardly imaginary.  One can hardly rely on a blog called "no god zone" for an objective commentary.  The facts appear to be correct, but all of the subjective conclusions go in one particular direction.  For a bigger view, I suggest that you research state churches in the colonies, and after that the quirks in the first clause of the first amendment to the Constitution will make a lot more sense.  In essence, the constitution codified an antidisestablishmentarian position before it was even a word.

The founders are generally considered to have been largely deists and theists, neither of which is exactly common today, so a larger context is pretty much necessary to understand their statements.  Also, Christianity back then was very different from the way it is today.  You would hardly recognize it; the reformation was still young, and the seeds planted by it wouldn't germinate into the structures that we know today for another hundred years or so.

It's been a while since I studied any of the founders in detail, so I might be thinking of the wrong guy here, but my recollection of Jefferson's religious views was that he thought of God as a non-anthropomorphic deity (the creator in the Declaration of Independence), and Jesus as a non-divine prophet.  No one back then had access to Q or the Dead Sea Scrolls, so we can't be sure how they would have felt if they'd had access to Jesus's life and sayings, uncorrupted by the editors at the First Council of Nicaea.

As for abortion, I avoid discussing it, both on the internet and in real life.  As far as I can tell, neither side is really interested in debating the other side honestly.  They both prefer to just set up straw men composed of what they imagine the other side to be "really thinking", and knock those down instead of listening.

Anyhow, back to Ron Paul.  I don't believe him to be a religious nut bent on imposing his view on everyone else.  I would be totally willing to revise that view if some decent evidence was presented.  Even so, I would still consider him to be a good thing, overall, because in his attempt to push his view, he would be naturally opposed to everyone else currently pushing their views.
2759  Economy / Economics / Re: It’s not illegal to use real strawberries, it’s just impossible if you don’t wan on: August 29, 2011, 05:04:47 PM
... chlorine is the only purifying agent which can be economically used for water purification, other than ozone which has it's own host of problems (Mainly because it breaks down on it's own and thus takes more effort to use for purification purposes), and is present in such low quantities in tap water that you'd get more chlorine in your diet by a factor of 100 from table salt than you would from tap water.
By that logic, it should be safe to get your daily sodium requirements from elemental sodium. Chloride in table salt doesn't have the same properties as elemental chlorine.

My old chemistry teacher would say that there is no chlorine in table salt.  The chloride ion is a totally different species, with totally different properties (as you point out).  There really isn't any sodium either, but this is less obvious because we call table salt "sodium chloride" with the ionization state implied, rather than "Natrous chloride" which makes it explicit.  I guess we can blame the chemists for not isolating sodium as an element until 1807, far too late to get a 'real' Latin name and a tradition of calling the lowest ionization state by the -ous suffix like ferrous and stannous.

At any rate, the covalent chlorine in tap water is harmless.
2760  Economy / Economics / Re: Gold: I smell a trap on: August 29, 2011, 03:42:59 PM

Except that bonds repay the principle when they mature. 

Except that investors trade these in on the secondary market way before they mature.

Unimportant.  They still pay off eventually, so the income stream is not their only value.  Of course, if you only ever hold them for a few days or months hoping the interest rate will go down, and you consider the face value to be as good as cash (because you can easily use it for a loan), then it gets really easy to see the coupon as the fundamental item and ignore the actual purpose and reality of the bond.

I had previously typed up a post about how speculators learn to see the tiny wart that they operate on as the fundamental thing and ignore the face behind it.  I kinda wish now that I had posted it.  No offense meant to you, but I bet that if we were talking about futures markets, your comments would reveal an internal view of them as cash machines that grudgingly tolerate producers and consumers only because they are easy marks for fleecing.

In your example, and ignoring the discount function, the original bond has only appreciated by 20%.  The next halving of the interest rate will only give 11%.  A few more and you are down to 1%.  Zeno noticed a couple thousand years ago that the sum of this series is not infinite.

Two other factors make this system less than practical.  The first is that people will accept negative interest only when all the other places they could possibly park their money look really shitty, like back in 2008 when the commercial paper market broke the buck.  The second is that bonds mature, plus new issues have been for shorter and shorter average durations since the 90s, so the possible influence of older issues is shrinking steadily.

to me, today looks even shittier.  the imbalance are even greater than 2008 and commercial paper is even worse off.  i would argue scared investors are moving out even further on the yield curve predicting that we will have an even longer and more protracted depression than we originally thought.  especially if the Fed ever implements Operation Twist.

Did I miss something?  The first time that the money markets fell below parity, it was huge news.  I haven't heard peep since then, so I don't think they could possibly be worse off now.
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