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Weighing the Value of Privacy
Posted by
michael
on Wed Jan 28, 2004 06:51 AM
from the guess-your-weight dept.
from the guess-your-weight dept.
An anonymous reader writes "A new study from HP Labs shows that the reluctance of individuals to reveal private information (or how much money they would demand to do so), depends on how far they perceive themselves to be from the norm. For example, those who think they are overweight ask a higher price to step on a scale in front of their peers, than those of average weight. From the article: 'How and why people decide to transition their information from the private to the public sphere is poorly understood. To address this puzzle, we conducted a reverse second-price auction to identify the monetary value of private information to individuals and how that value is set. Our results demonstrate that deviance, whether perceived or actual, from the group's average asymmetrically impacts the price demanded to reveal private information.'"
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Weighing the Value of Privacy
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Does that mean.... (Score:3, Interesting)
(http://www.badpenguin.co.uk/main)
Translation: (Score:5, Insightful)
And this is news now?
Re:Translation: (Score:5, Insightful)
(http://www.xilinx.com/)
This is possible some of the most useless research I've ever seen. The headline was quite promising and I even downloaded the PDF and skimmed through it, and it turns out that the "example" of weight given in the submission accounts for the whole paper! Oh no wait, they also mention... height. Woohoo. Add some pseudo-statistics and some almost-economic analysis, and wrap up with... absolutely no conclusions whatsoever. For heaven's sake, tell me your theory why this situation should arise! Tell me what implications it has!
I'm actually going to stop now because I can tell be reading what I've written already that I'm far to worked up to be objective about this. But for the love of God, why can't you do research into something that isn't blindingly obvious?
I need to sit down.
Re:Translation: (Score:4, Funny)
(http://www.pipingdesign.com/)
"My topic for today is the prevalence of speculation in media. What does it mean? Why has it become so ubiquitous? Should we do something about it? If so, what? And why? Should we care at all? Isn't speculation valuable? Isn't it natural? And so on."
Re:Translation: (Score:5, Insightful)
That is a little harsh. See, psychological research tends to go in small steps. First, someone develops an IQ test. Then, someone finds out that people with higher IQ tend to be more successful in their career later. Suprise? News? Of course not. But then this phenomenon is investigated in more and more detail, and it turns out that an IQ test is the singe most successful criterion to predict career success. And so it makes sense for companies to do IQ tests when selecting new employees. Then you can start optimizing IQ tests for specific job profiles. Etc.
Of course, this is not a very revolutionary paper. But it probably does contain a new idea, namely to measure the value of privacy in monetary terms. And the message of this paper is mainly that this method works. Now they can gradually start trying more sophisticated tests. That will lead to more surprising results.
Re:Translation: (Score:5, Insightful)
(http://slashdot.org/ | Last Journal: Wednesday October 23 2002, @05:38PM)
value of privacy in monetary terms.
Good point.
It motivates a few follow-on questions:
Re:Translation: (Score:4, Insightful)
For this reason, if no other, broadcast of such findings may be at least educational and may provide some small measure of understanding. Not necessarily a bad thing.
As to the conditioning aspect, my experience is that, although social conditioning does genuinely occur, it will only take where there is already a predisposition to that set of judgements, on a broad social level. Conditioning reinforces beliefs and fears but tends not to be able to create new ones. Unless you are very good at it and can conflate the new belief with one which is already held. Piggy-backing it on the emotional force of the old one.
This is also becoming less uncommon with increased sophistication in manipulating communication coupled with an increased capacity to reach larger audiences.
Humans are social animals and tend to cluster into groups. The formation of groups involves the creation of memes which define the nature of that group. Norms and margins are then set around the degree of closeness to or divergence from those memes.
Slashdot subscribers hold certain patterns as central to our presence here. These may be very different to those of three year olds in a kindergarten (although maybe not - you tell me).
The degree to which we conform to the norms is a direct measure of our conformance with the memes of that social group and by extension a reflection of to what degree we belong to that structure, are accepted by it or even our acceptance of it.
To diverge by more than, say, two standard deviations from the mean, begins to put us into the marginal area.
A desire to be a member of the group, under those circumstances, can bring with it a tension regarding that association. If I interpret my membership as some sort of moral imperative, and if I am predisposed to self criticism, then, yes, I may feel embarrassed by my lack of conformity.
On the other hand, if I am aware of the necessary diversity of a statistical distribution, I may, instead, revel in my individual differences, realising that I am representing a boundary on that group.
All conditions across the spectrum of a distribution will have psychological baggage associated with it. However, the further we move into the margins, the less we experience support from the group - as a part of it rather than as, say compassion, sympathy or even, to take the other end of things, adoration as the other.
I don't see these things as representing a false ideal. Rather an accepted ideal but limited to the context of a given group.
Why? (Score:5, Funny)
(http://www.colingregorypalmer.net/)
Why? It's not like your friends can't see that you are fat.
--
In London? Need a Physics Tutor? [colingregorypalmer.net]
American Weblog in London [colingregorypalmer.net]
Re:Why? (Score:4, Interesting)
How much it would cost to have yourself and a group of people publicly indexed by your penis size.
Fifty men have their members examined by a doctor and their length recorded. You then get brought out in Times Square and the doctor puts you in order by smallest to largest. I wonder how much money it would take for the average person to participate.
So... (Score:5, Insightful)
(http://www.inter-sections.net/)
Daniel
Re:So... (Score:4, Funny)
I don't think they need a justification for that. But Judging from what it says in the
They will now be able to calculate exactly how much money they have saved by poking their noses into our private thoughts and information without our permission.
MWUHAHAHAHAHAHAHAHAH!!!!!
Uhummm...
Do we need more or less privacy? (Score:4, Insightful)
Whenever I visit a tourist attraction that has a guest register, I always sign it. After all, you never know when you'll need an alibi.
I've been doing this since I was a kid, but these days you don't have to take any positive action to leave a trail behind. Almost everything we do is recorded. Closed-circuit cameras watch us in most public places. Our credit-card purchases, japanese schoolgirl tentacle porn, telephone calls and Web surfing are all tracked these days.
Editorialists have decried these losses of privacy, as if it were the most sacred of human rights. But just what is the value of privacy? Do we really need it? And, indeed, can we afford it? After all, everything from your son's shoplifting to the destruction of the towers at the World Trade Center could have been prevented if we had less of an ability to do things in secret.
Re:Do we need more or less privacy? (Score:5, Insightful)
(http://www.markdemeny.com/)
And conversely, those pesky 'founding fathers' and their dreams of a free country could have been prevented if they had less of an ability to do things in secret.
It amazes me to see how quickly people will abandon the very values and principles that America was founded on in order to gain a little extra security. It's here that I would trot out the old 'those who would sacrific freedom for security' yada-yada-yada... but why bother - most of you are so far down the slippry slope already.
Re:Do we need more or less privacy? (Score:5, Insightful)
Whenever I visit a tourist attraction that has a guest register, I always sign it. After all, you never know when you'll need an alibi.
I'm happy to sign such things too, but the important thing is it's my choice. In particular, this means that if I visit somewhere that I'm less open about, I can skip signing the book for that one time. Tracked credit card purchases on the other hand don't ignore that japanese schoolgirl tentacle porn.
After all, everything from your son's shoplifting to the destruction of the towers at the World Trade Center could have been prevented if we had less of an ability to do things in secret.
But everything from being mugged whilst carrying an expensive item, to millions of people who are "different" being sent away to concentration camps and gas chambers could happen if we had less of an ability to keep things private.
Re:Do we need more or less privacy? (Score:5, Interesting)
(http://holoradix.blogspot.com/)
History has shown that it is significantly more difficult to acquire basic human rights than it is to give them up. History also shows that regardless of the reason for sacrificing them, once sacrificed, they will be exploited for other reasons. These reasons may seem rational at the time, and each new exploitation may be just a small step from the last one. But over time, the civil liberties of a people are chipped away into oblivion with this mindset.
Not only do I disagree with your post, but I believe that because of the growth of information technology combined with our current privacy crisis, America is closing in on an inevitable, new type of rebellion; Today, corporations that manage data and services that are very private to individuals are regulated and controlled with many consequences. One of those consequences is that the Government may tap into the private information flow of it's citizens, be them voice communications, auto-theft gps services, financial records or whatnot. Eventually, ad-hoc, encrypted networks that contain no Government accessible back-doors will spring up. It is even likely that communities such as Slashdot will be where such movements start, and therfore may one day be considered an enemy of the State.. Interesting thought, huh?
Projects such as freenet [sourceforge.net] represent a blow across the bow of this fight for basic privacy rights. I expect that it will eventually become messy, as frustration at not being able to penetrate these networks sweeps through agencies such as the FBI, NSA, IRS, etc.. The Government will probably even try to make such networks illegal at some point and it could take years or decades before the basic rights to privacy return to our lives. But equilibrium will eventually be restored and we will have the ability to be untrackabl
Second Bid Auction (Score:5, Interesting)
Everyone gets to leave a bid for something. The person giving the highest bid gets to buy for the second highest bid.
This forces the bidders to bid the highest price they would be willing to pay. It's impossible to cheat, as bidding 1 billion for a 100$ object would leave you in a lot of trouble is someone else had the same idea but bid 1 million!
Would people get this if it was an option on ebay?
Interesting links to entropy (Score:5, Interesting)
(http://www.doxpara.com/)
The more we deviate from normality, the more information value there exists within our deviation.
In other words, the greater our individual entropy, the more value we attach to it.
This is an interesting result; a first step towards quantification of something I had not really conceived of as quantifiable.
--Dan
Interresting, but sad (Score:5, Insightful)
(http://undefinedpattern.blogspot.com/)
Some things will never have a "replacement value" (that's what it is), but some believe they can change that. How much more materialistic can you get?
Decadence, here we come!
Once Again... (Score:5, Insightful)
I just read the article (skimmed bits). They managed to determine that people don't like to release embarrasing information or break societal taboos.
No Shit.
And in other news (Score:4, Insightful)
a 5 minute observation of real world is apparently worth 10 research papers on obvious conclusions.
Seriously, from a sales perspective, information that people ask for is ALWAYS WORTH MORE than useless information.
Hence, at some point, some person asked for this study, and the researches said, sure I'll take the contract. Why? Because it was WORTH something to somebody.
When people who are disadvanged are asked for something they actually have dear to them, they value it more.
Ask how many programers would take as much money as they can get for a program like:
10 Print "Sucker"
20 Goto 10
Yo Grark
Skewed logic (Score:3, Insightful)
That may be true, but I think it's only a one-way logic. I doubt you can reverse-deduce the weight of people by asking them how much they'd pay to reveal it. The best proof is that these guys [aclu.org] aren't necessarily all obese, and these guys [obesity.org] definitely aren't on the skinny side.
Artifact of urbanized media-intensive society? (Score:3, Interesting)
Culture plays a big role too. I remember reading about the Netherlands and the tendency for the Dutch to leave their curtains open. Closing your curtains (seeking privacy) was actually frowned upon because it was seen as suspicious.
It would be interesting to repeat this privacy study among different people: people in other countries, in small villages, in tribal indigenous cultures, etc. That way we could assess if the desire for privacy is universal or only an artifact of the current mass-media, mass-urban civilization.
on privacy and its "price" (Score:5, Informative)
(http://thetravellingpenguin.blogspot.com/ | Last Journal: Thursday November 29, @08:39AM)
I have researched privacy quite heavily, mostly privacy and IKT (especially Internet). I even wrote a thesis that touched on this kind of thing, at least in one of the chapters, part of which I will share with you below. Some of the most important aspects of privacy is that it tends to be dependent on context and environment, and based on own activities and needs. People are also willing to give up privacy for some kind of (financial) gain, usually in the form of discounts, prizes, etc. And "convenience" of course.
(From Chapter 2 - "Privacy in the Internet age")
In order to discuss privacy protection on the Internet, I must first determine what privacy means. Privacy is a hotly debated issue on a very broad concept. Privacy can be thought of as among other things:
The above shows that the concept of privacy is non-singular, and that definitions vary widely according to context and environment. Privacy interests have several dimensions including privacy of the person or personality, privacy of personal behavior and personal associations, privacy of personal communications, and privacy of personal data (Clarke, 1999(a)). A common consensus, however, is that privacy is something every human needs at some level and in some degree (Bennett, 2001). Privacy protection is "a process of finding appropriate balances between privacy and multiple competing interests" (Clarke, 1999(a)). This balancing process is political in nature, involving the exercise of power deriving from authority, markets or any other available source (Clarke, 1998(b)).
Cynically, since privacy is such a vague and "stretchy" concept, people often apply it for their own purposes (Schartum, 2001(b)). One of the cynical attitudes is that privacy is only useful for creating "a level playing field," as in the case of privacy conflicts with business interests that see personal data as a resource (Bennett, 1996). The way individuals actually view privacy tends to be dependent on their own personal activities and needs - why do I need (or not need) privacy, and to what degree? Furthermore, while identity is a public and symbolic phenomenon, historical, cultural, and social structure factors also play a role in how far an individual goes in giving out whom he or she is (Agre, 1999). A common argument is "I have nothing to hide," yet Bacard (2000) points out "show me a human being who has no secrets from her family, her neighbors, or her colleagues, and I'll show you someone who is either an extraordinary exhibitionist or an incredible dullard. Show me a business that has no trade secrets or confidential records, and I'll show you a business that is not very successful."
Comparative Study with other societies? (Score:3, Insightful)
In my perception, one of the differences between the US (where I have now been almost 10 times for 2-4 weeks) and German society (where I live) is that the pressure to conform is noticeably higher in the American society. Of course, you can always find niches where pretty much anything is accepted. And yes, intolerance does exist in Germany, too :) But as a small tendency, I would say this difference clearly exists. So my prediction would be that the correlation would be considerable smaller among German participants.
Btw, I am not sure whether I should find this study interesting or distasteful. The idea of someone trying to find out how much I value my privacy in monetary terms makes me feel pretty uneasy, to say the least.
Dangerous study (Score:3, Insightful)
(http://www.slashdot.org/~Krapangor)
If this goes to a border public then it will be blow for the privacy movement.
surveys, lies and statistics (Score:3, Funny)
No. (Score:3, Interesting)
(http://slashdot.org/)
My privacy protection is a matter of principle and it thus not affected by money. I don't give a whup if someone offers me money for certain, key private information tidbits, I wont give it. Is it because I am "deviant"? No. I am pretty frickin' average, all told, but on PRINCIPLE my privacy is MINE, absolutely, and I will not give it out or sell it off to a government or a corporation or a group of busybodies.
Just wait. This research will no doubt lead to more privacy erosion on the principle that if you do not want to give up the information, then you must be hiding something bad (the result that the perception or fact that one is deviant from the norm making one more reluctant to release private information). This CAN and will be used as a means of eroding privacy. "You MUST be hiding something if you wont give it up freely. Take him away!". Patriot Act v3.0 would be about right to explicitly work from this angle.
Misleading Conclusion (Score:4, Interesting)
These results should not be generalized to, for example, online data mining attempts for such practices as direct marketing. In nearly all requests for personal information, confidentiality is maintained, the information is anonymous, and some of the information requested (zip code, subscribed magazines, etc...) is not culturally stigmatic.
I question the applicability and usefulness of this study. Its specific results could have been predicted by existing social psychological research. A study measuring willingness to divulge non-stigmatic and anonymous information would be more useful.
InstantCrisis
God Study but not ready for Prime Time (Score:5, Insightful)
(Last Journal: Friday January 23 2004, @04:56AM)
It is a well conducted experiment by academic standards, but I believe its conclusions cannot be extrapolated to real life just yet.
The first problem here is of anchoring with the $25 figure. An example is generally given in literature that first you ask a person when did Genghis Khan live. Say someone says 1275 AD. Next if you ask them how many movie theatres are there in Russia - you will find their answer strongly affected by the number 1275. This is called "anchoring." Anchoring may have reflected why people asked between $4 and $19. They were looking at a 20% to 80 percent increase in that session's earnings and so looks "big" to the $25 anchor.
This is even more problematic. Once you have committed to coming would you just walk out of the whole situation ? Has the time that you spent thinking about this before you came played a role in whether you stay or leave?
The problem here is of "framing." You have made it clear that till $ 100 is the maximum "reasonable" price for private info, other wise you get nothing. This framing of the issue is problematic because it definitely had an influence on what people thought was a fair price for the info. Some people chose "infinity" but that is less than 3 %. If this is extrapolated then there is only 3 % of the popluation that wants to avoid Big Brother and Animal Farm - and that is scary.
.I can pick up medical data, and point out to the fact that there are many healthy people who enroll themselves in clinical trials for $500-1500. In exchange they are monitored for days and weeks, blood samples drawn upteen times - why ? Because at that time that $1000 is a lot of money in their life. Some friends of mine went thru this procedure and I don't think their decision to give "all medical data" was based on any of the hypotheses of the current study. (As an aside, based on those clinical trial stories I later developed the concept for a comic strip Test Pharm - Cultivating a treatment for everyone [hypermart.net])
The problem is that real life is not uni-dimensional. Cause and Effect is not singular. There can be single cause - multiple effects, multiple causes - single effect, multiple causes - multiple effects.
I can't just say that disclosure of salary is connected to a group average. There are a host of other issues related to the salary information. The salary information has multiple repercussions. In some of these "repercussions" I am average, in others deviant. In some groups I am average in others I am deviant.
This deviance concept is generally used in the Police State defense. "It shouldn't bother you because you got nothing to hide - right ?" I think it is misplaced as it does not consider the various shades of deviances in multiple dimensions - and exaggerates a singular cause rather than a bundle of causes. For example, if tomorrow carrying an almanac becomes a crime by some interpretation of the Patriot Act, then I would be against random roadblocks to "fish" out
So it's true? (Score:3, Funny)
(http://slashdot.org/)
If that's the case, our Founding Fathers must have been absolute perverted freaks.
One more reason to idolize them!