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Underreacting is the new overreacting (1 Viewer)

FreeBaGeL

Footballguy
"Don't overreact".

It's been something that's always been viewed as a way to separate the sharks from the guppies. Let the guppies panic and chase the points. We'll sit back and relax with our proven, long-term plays.

Recently, however, I believe it's gotten to the point where people are abusing the idea so badly that it's holding them back. In my mind, there are two big mistakes that "advanced" FFers make that are working in combination here.

1. Short memories

2. Stubborness in sticking with offseason player values

Consider the following..

[*]Last year, more than 40% of players selected in the first 8 rounds vastly underperformed (were basically "busts")

[*]44% of the players chosen in the first 5 rounds this year were not selected in the first 5 rounds last year

[*]25% of the players selected in the first 2 rounds this year were not selected in the first 5 rounds last year

What does this tell us? It tells us that every year, there is a lot of turnover among early round players. That's something we all know, but something that very few people actually accept.

Most of these guys moving out of the top tiers, and the guys moving into the top tiers to replace them, start doing so right off the bat. Yet, we have this "don't overreact" excuse so quickly queued up and ready to go that we cling to the rankings we have two weeks ago and refuse to adjust until it's too late.

There are still gobs of people out there that haven't even considered the idea of adjusting the value of guys like Chris Johnson or Stevan Ridley at all. We get tied to the draft. That guy was an XXth round pick so there's no way that I'm moving him for a guy that was taken XX picks later just a few weeks ago. I'll show these overreacting n00bs how it's done.

In the end, maybe they'll be right, as there are plenty of examples of guys who started strong/weak and turned things around quickly as well. The issue here is that there are far too many people that are completely unwilling to even consider that the draft could be wrong. Almost half of the top 100 players will be busts. Moving them while you still can is necessary, and the odds tell us that the majority of those busts will be guys who looked like busts right out of the gates. Likewise, roughly a quarter of the players drafted in the first 2 rounds next year will be guys that were drafted late this year. Chances are that most of them will be guys who looked good early in the year, and having those guys on your team this year, when they still don't cost a 1st or 2nd round pick, is what wins championships.

For fun, I went back and searched the early 2011 threads to find the players that were most commonly shrugged off with the "don't overreact". The three top results were...

[*]Cam Newton

[*]Rob Gronkowski

[*]Aaron Hernandez

Week 1 may very well be too early for this thread, but over the next few weeks we're going to see trends developing with a lot of these guys, and we're going to see a lot of people continuing to cling to preseason rankings while using the excuse that the people making moves are overreacting. They may adjust, but not enough. They want to make sure not to "overreact".

While it's true that the percentage of guys who have shown their true new self will be lower after just one week than two or three or four, they're also going to be cheaper to acquire or better to sell off in that span. There is such a thing as buying high or selling low when you're still not buying at the peak or selling at the floor. A guy like Ridley is worth more than the spot he was drafted in and a guy like Chris Johnson is worth less. The more they develop those week 1 performances into a trend, the more that gap will widen.

I hope that if Ridley/CJ immediately turn things around in the next few weeks some folks completely dismiss this thread. The point here is not to go out and buy everyone with a hot start or sell everyone with a slow one. The point is that there are far too many discussions about players on this board right now where people are unwilling to even discuss a change in player value, instead blowing it off as simple "overreaction". Don't get caught in that trap. Evaluate each situation individually. Several of those guys that people are blowing off are going to be FF Championship winning players. Some that people cling to despite the signs are going to crush their team. Identifying the up and coming studs and rapidly dying incumbents are what win FF titles, and chances are that most of those guys are going to come from the group of players that folks are "overreacting" about.

 
I almost always err on the side of patience and I do worry that I have the problem you describe. Last year I snapped up S. Smith off waivers after the big game but I really deliberated over picking up Cam. I finally said, "If you like the guy catching the ball, why don't you want the guy throwing it". I picked him up but looking back now, it's laughable how tough that decision was for me...

 
It's not a question of whether someone is overreacting or underreacting alone. It's a question of applying the proper analysis to each situation. In this way, the process is similar to evaluating players prior to draft day, which results in a variance of opinion over the true value of a player -- just like now.

And there's also an issue of being risk averse or not. For example, some owners might think nothing of going all in on Alfred Morris while others still don't like the uncertainties surrounding his situation. For me, I've seemed to do best when jumping in early on a player when I'm able to confirm offseason hunches with a promising start. If it really comes out of nowhere, unless it seems like my entire team might be headed for the crapper, I'm less likely to jump on the situation, but maybe that's just me.

Perhaps Alfred Morris will turn out to be the surprise player of the year, regardless of whether you got him by draft pick, blind bidding or trade. However, it could also work out that a player you drop too early could end up being the surprise player of the year. Maybe someone gives up on David Wilson or Peyton Hillis in September only to see either as the featured back for most of the season. Someone might even trade or drop the player of the year to pick up a Morris-type.

A certain percentage of Julio Jones redraft owners gave up on him too early last season. I know, because getting him from one was a key part of my championship team last year. Down the stretch and in the playoffs, he was my 2nd or 3rd best player.

I completely agree with the premise that underreaction can be as harmful as overreaction, and pointing that out to people is a service in and of itself, but it's not just as easy as declaring you're not going to do either. The trick is to know which players early performances should be reacted to and which should be ignored. Only hindsight will get you 100% accuracy here.

 
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It's a question of applying the proper analysis
yup.look, we don't all have time to evaluate players on our own and watch every game - so we categorize and group them in our heads (often falsely) without knowing enough about the players.Lemme' give you two examples that will help make my point:Toby Gerhart and David Wilson - by many, lumped into the same "value" or tier or category simply/easily labeled as "backup to RB1". But how much do you really know about these two players? about their history/potential/expectations/running styles/etc? There's a vast difference between these two, but most don't know enough and simply lump them in the same category together and then refuse to "Overreact" or "Underreact" on that player.Stevan Ridley / Laurence Maroney - again, someone uninformed about the situation/players is thinking, "why should I expect anything different from Ridley than I got from "Maroney" - same team, same coach, same offense/QB... but Maroney and Ridley are vastly different and despite the veneer that everything with the coach, team, offense is the same, it's NOT! And you are either someone who follows the team and watches the games and knows this, or you are not - in which case you're just applying generic fantasy football strategies and labels onto these guys.This is why a forum like this is so valuable. I can't possibly watch every game and follow every team. But I know I can find out the truth about Forte/Bush by reading up on him from those that watch/know. And them I can make an informed decision on whether or not react at all (over or under).
 
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The problem with week one is who do you drop. We spend months researching our late round sleepers and it is hard to let them go for a one week wonder. So what about the don't overreact approach to those players. Maybe they didn't do too well in one week, but how stupid do you feel if you drop your sleeper because they were out-performed by someone in week one, then they get scooped by someone else after a week 2 explosion.

Every situation should be looked at objectively. So if you have a sleeper like Jon Baldwin, at this point you think you missed on him, grab mccluster, now what? I made that move, but I am worried what happens if Baldwin gets on the field. I think he is more talented than mccluster.

 
these days with essentially all of the same FF information available to almost all levels of fantasy football players...taking an early stand and either hitting or missing on a player can sometimes mean the difference between a successful or unsuccessful season....week one results provide the first real opportunity to confirm your position on a player one way or the other...while it may not be the end all be all....it is the first real opportunity to actually see what we have been evaluating during the offseason/preseason....

is Olgetree the next Victor Cruz..?...I don't think so....but I am willing to bet there is one owner in every one of your leagues who thinks he is...so you have to act or not act accordingly.....

is Chris Johnson toast....I don't think so, but his owner might...act accordingly

I'm a "does he pass the eye ball test" type of fantasy player....other guys are stat junkies....other guys are matchup freaks....other guys are conservative "I want guys that have done it before"....etc....none of these styles are bullet proof....heck I #### the bed on Devin Aromawhateverthefyournameis the year after he had an incredible end to the previous season....he passed my eye ball test, so I took him in almost every league the next year....not my proudest moment...

I used to be a don't overreact type of guy thinking my knowledge would continue to seperate me from the pack over the course of the season and I would be able recover from almost any set back....well now, even casual FF players have instant access to the same information the sharks do....so you hvae to react a little quicker then maybe you had to in the past....some might call it overeacting, I see it more as a consequence of changing nature and growing popularity of this hobby we love...the "wait and see approach" timeline is getting smaller.....

 
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Great Post Free,

Moving quickly in fluid situations with enough supporting information is very important. Not to say that not overreacting to situations that have supporting info that suggest that you stay calm isnt important too.

The key is knowing the difference vs having a simple "Overreact much" mentality

 
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I made some Hawk trades based on week 1 results and now I'm set.

New starting line up.

Mark Sanchez

Alfred Morris, Kevin Smith

Stephen Hill, James Jones, Kevin Ogletree

Dennis Pitta

Browns D

Billy Cundiff

I smell championship.

 
[*]Last year, more than 40% of players selected in the first 8 rounds vastly underperformed (were basically "busts")

[*]44% of the players chosen in the first 5 rounds this year were not selected in the first 5 rounds last year

[*]25% of the players selected in the first 2 rounds this year were not selected in the first 5 rounds last year
What percentage of the new guys this year were waiver wire picks last year?
 
You can call it over reacting but I sent 900 Ww points in my FbGPc league to pick up Morris yesterday. Even if he gives me Rb1/2 production for the next 3 games it was worth it since I had Rice Gore Helu as my Rbs. If Morris gets replaced it will most likely be Helu that benefits in a PPR format.... I see no reason to save my WW points for later.... As they say "no gamble no future.... Or no guts no glory"

 
'Chaka said:
'FreeBaGeL said:
[*]Last year, more than 40% of players selected in the first 8 rounds vastly underperformed (were basically "busts")

[*]44% of the players chosen in the first 5 rounds this year were not selected in the first 5 rounds last year

[*]25% of the players selected in the first 2 rounds this year were not selected in the first 5 rounds last year
What percentage of the new guys this year were waiver wire picks last year?
Good question.... All I see is Cam and Cruz in the top 5 rounds
 
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'The Jerk said:
Perhaps Alfred Morris will turn out to be the surprise player of the year, regardless of whether you got him by draft pick, blind bidding or trade. However, it could also work out that a player you drop too early could end up being the surprise player of the year. Maybe someone gives up on David Wilson or Peyton Hillis in September only to see either as the featured back for most of the season. Someone might even trade or drop the player of the year to pick up a Morris-type.
'th3f00l said:
The problem with week one is who do you drop. We spend months researching our late round sleepers and it is hard to let them go for a one week wonder. So what about the don't overreact approach to those players. Maybe they didn't do too well in one week, but how stupid do you feel if you drop your sleeper because they were out-performed by someone in week one, then they get scooped by someone else after a week 2 explosion.Every situation should be looked at objectively. So if you have a sleeper like Jon Baldwin, at this point you think you missed on him, grab mccluster, now what? I made that move, but I am worried what happens if Baldwin gets on the field. I think he is more talented than mccluster.
This is always a risk, but I think it's a pretty small risk. I would imagine that the percentage of early adds that end up doing well is much higher than the percentage of early drops that end up doing well.Here are the most dropped players after week 1 of last year. Not a lot of blown opportunities in the list.David GarrardGarrett HartleyPeyton ManningLance MooreKevin BossRyan TorainDavid BuehlerTony MoeakiDallas Cowboys DefenseRashad Jennings (IR)Austin CollieJason CampbellJohnny KnoxBrent CelekMike WilliamsChris CooleyChad HenneSidney RiceI also want to clarify that I'm not only talking WW adds/drops with this post, but adjustment of player/trade values in general (which is really where my focus is even moreso). To that end, here is FBG's list of "Buy lows" after week 1 of last year.Ben RoethlisbergerLaGarrette BlountShaun HillArrelious BennJermichael FinleyJames StarksTim TebowPeyton ManningSidney RiceZach MillerAfter week 2 (below), we finally got a couple of hits with Spiller (who later took over in week 12 due to injury) and Hernandez (who really didn't belong on the list in the first place as each of his first 2 games were good), but our hit rate is still abyssmally bad.Chris JohnsonGreg LittleCJ SpillerChad OchocincoBen TateDallas ClarkAustin CollieReggie WaynePierre GarconJamaal CharlesAaron HernandezMiles AustinJonathan StewartChris Johnson was actually called a "buy-low layup, make a play for him before he goes off against the Broncos this weekend". He rushed 13 times for 21 yards and 0 TDs that weekend.As you can see, almost everyone that sold at a slightly reduced value ended up coming out ahead. Most people that thought they were "buying low" were actually buying trash at a slightly below full-retail rate.Again, I'm not looking to turn this into an "always overreact" thing, but the majority of the time guys who look bad early, look bad all year. Every player that gets off to a slow or hot start needs to be looked at more closely, and brushing them off as "don't overreact" without examing the situation is a mistake.
 
'The Jerk said:
I completely agree with the premise that underreaction can be as harmful as overreaction, and pointing that out to people is a service in and of itself, but it's not just as easy as declaring you're not going to do either. The trick is to know which players early performances should be reacted to and which should be ignored. Only hindsight will get you 100% accuracy here.
Agreed, and that's really the point I'm trying to get across. There seem to be a large contingent that have adopted the "don't overreact" moniker into a "don't react at all" process.
 
'th3f00l said:
The problem with week one is who do you drop. We spend months researching our late round sleepers and it is hard to let them go for a one week wonder.
This is generally where I fall on the discussion. Months researching vs. 1 week's performance. I (and probably many "sharks") turst their research in the face of what could be a 1 week outlier. You have to analyze why what happened did. As two examples:

1) Ogeltree. The perfect storm. Austin and Witten had been out most preseason. The Giants secondary is horrible. Is he the next Victor Cruz? I don't think so at all. I didn't even put in a cliam for him. IMHO, he reverts back to a borderline WR3/4 going forward. IMHO, his week 1 production was a mirage.

2) Fred Davis. 4 targets with RG3. Only 2 catches. This one, I would be concerned about.

 
:goodposting: OP!

Love how many guppies I see on this board lately saying "Ogletree isn't worth a few FAAB dollars...he's only had 1 good game in his career!" or "CJ4 will be fine!"

Gotta stay ahead of the trends and roll with the punches. This week's waiver pickups (like Ogletree) could very well be the 2012 version of Brandon Lloyd, Matt Forte, MJD, etc. of years past.

 
'th3f00l said:
The problem with week one is who do you drop. We spend months researching our late round sleepers and it is hard to let them go for a one week wonder.
This is generally where I fall on the discussion. Months researching vs. 1 week's performance. I (and probably many "sharks") turst their research in the face of what could be a 1 week outlier. You have to analyze why what happened did. As two examples:

1) Ogeltree. The perfect storm. Austin and Witten had been out most preseason. The Giants secondary is horrible. Is he the next Victor Cruz? I don't think so at all. I didn't even put in a cliam for him. IMHO, he reverts back to a borderline WR3/4 going forward. IMHO, his week 1 production was a mirage.

2) Fred Davis. 4 targets with RG3. Only 2 catches. This one, I would be concerned about.
Exhibit A.You're delusional if you think Ogletree was a WR3 prior to last week and 'Reverts back' to that now. He was a WR6 if that on fantasy squads. If a waiver claim gets you a WR3 for the rest of the season, you hit a home run.

Reminds me of the guys saying "Alfred Morris is overrated, he's not going to get 90+ yards and score 2 TDs every game...don't waste a waiver pick on him." It doesn't take production like that to be worthy of a waiver pickup and nobody thinks these week 1 games aren't outliers...they just think picking up Ogletree/Morris can improve their teams.

 
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'th3f00l said:
2) Fred Davis. 4 targets with RG3. Only 2 catches. This one, I would be concerned about.
Unfortunately he doesn't catch slants or screens. RG3, despite his great first game, has a long way to go as a passer. It might take a few games before Davis does much. He didn't do much in preseason or in training camp either from what I heard.
 
:goodposting: OP!Love how many guppies I see on this board lately saying "Ogletree isn't worth a few FAAB dollars...he's only had 1 good game in his career!" or "CJ4 will be fine!"Gotta stay ahead of the trends and roll with the punches. This week's waiver pickups (like Ogletree) could very well be the 2012 version of Brandon Lloyd, Matt Forte, MJD, etc. of years past.
Ogletree was left uncovered on half his catches. The giants had practice squad guys covering him. If he isn't worth a roster spot he isn't worth much waiver money. Beyond that, there's a lot of talent on the Dallas offense and he's well down the list. Lastly, he barely beat out total scrubs for the wr3 job. Anything is possible but I don't see it.
 
I traded Richardson/Crabtree for Donald Brown/Greg Jennings today.

Is that over-reacting? I'm honestly curious what people think.

 
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'The Jerk said:
I completely agree with the premise that underreaction can be as harmful as overreaction, and pointing that out to people is a service in and of itself, but it's not just as easy as declaring you're not going to do either. The trick is to know which players early performances should be reacted to and which should be ignored. Only hindsight will get you 100% accuracy here.
Agreed, and that's really the point I'm trying to get across. There seem to be a large contingent that have adopted the "don't overreact" moniker into a "don't react at all" process.
For me it depends a lot on the league, or more precisely, how I perceive myself to be in the league. If I'm in a league with 11+ FBG enthusiasts, I'm going to be more aggressive than in leagues I am a comparatively bigger fish in a comparatively smaller pond. Part of that is the greater likelihood that I already have a strong team and reasonably decent bench, and therefore I am giving up more if I choose to take a risk on a week 1 wonder. In general, the better the competition, the more inclined I am to react to week 1 high performers.
 
'Sweetness_34 said:
You can call it over reacting but I sent 900 Ww points in my FbGPc league to pick up Morris yesterday. Even if he gives me Rb1/2 production for the next 3 games it was worth it since I had Rice Gore Helu as my Rbs. If Morris gets replaced it will most likely be Helu that benefits in a PPR format.... I see no reason to save my WW points for later.... As they say "no gamble no future.... Or no guts no glory"
900 of 1000?I'd spend like that for someone who crushed all game and has no competition, like if there were a Spiller-out-of-nowhere guy. But Morris had no catches and around a 4 YPC, with much of his runs after the Redskins were up big or killing the clock. Not to mention the three other RBs in that backfield and Shanhanigans.Maybe it'll work for you, though.
 
Been burned a few times dropping a guy to go after a hot pick of the new season only to see that dropped player go off for someone in the second half of the season just like i originally thought he might. I've put plenty of analysis prior into the draft and thats not drastically gonna change after one week. If u got someone to drop Im all for going for it, but dont get sucked into the top 5 talk after one week

 
Been burned a few times dropping a guy to go after a hot pick of the new season only to see that dropped player go off for someone in the second half of the season just like i originally thought he might. I've put plenty of analysis prior into the draft and thats not drastically gonna change after one week. If u got someone to drop Im all for going for it, but dont get sucked into the top 5 talk after one week
This is what I'm saying. Trust the work. Certainly if something drastic happened (injury, a guy suddenly gets a ton more carries/targets/) analyze why it might have happened. But I think there are people who are too quick to see production fromm week 1 and think that will be the "new norm" for the following weeks. Unless there is a really good reason to suspect that it might be, I trust the research.
 
Best post I've read in the SP in ages. Bravo. Nail meet head.

What you're describing is a cognitive bias known as the anchoring effect.

Anchoring or focalism is a cognitive bias that describes the common human tendency to rely too heavily, or "anchor," on one trait or piece of information when making decisions.
In the case of FF, the obvious anchor everyone has latched on to is preseason ranking or draft status, and it is very hard to move someone off of this anchor.And while it is tough to make other people understand what they are doing (and attempt to change their mind/opinion), once you can recognize it in yourself it can be very liberating when you learn to overcome it.

Background

During normal decision making, anchoring occurs when individuals overly rely on a specific piece of information to govern their thought-process. Once the anchor is set, there is a bias toward adjusting or interpreting other information to reflect the "anchored" information. Through this cognitive bias, the first information learned about a subject (or, more generally, information learned at an early age) can affect future decision making and information analysis.

For example, as a person looks to buy a used car, he or she may focus excessively on the odometer reading and model year of the car, and use those criteria as a basis for evaluating the value of the car, rather than considering how well the engine or the transmission is maintained.

Focusing effect

The focusing effect (or focusing illusion) is a cognitive bias that occurs when people place too much importance on one aspect of an event, causing an error in accurately predicting the utility of a future outcome.

People focus on notable differences, excluding those that are less conspicuous, when making predictions about happiness or convenience. For example, when people were asked how much happier they believe Californians are compared to Midwesterners, Californians and Midwesterners both said Californians must be considerably happier, when, in fact, there was no difference between the actual happiness rating of Californians and Midwesterners. The bias lies in that most people asked focused on and overweighed the sunny weather and ostensibly easy-going lifestyle of California and devalued and underrated other aspects of life and determinants of happiness, such as low crime rates and safety from natural disasters like earthquakes (both of which large parts of California lack).[1]

A rise in income has only a small and transient effect on happiness and well-being, but people consistently overestimate this effect. Kahneman et al. proposed that this is a result of a focusing illusion, with people focusing on conventional measures of achievement rather than on everyday routine.[2]

The anchoring and adjustment heuristic was first theorized by Amos Tversky and Daniel Kahneman. In one of their first studies, the two showed that when asked to guess the percentage of African nations that are members of the United Nations, people who were first asked "Was it more or less than 10%?" guessed lower values (25% on average) than those who had been asked if it was more or less than 65% (45% on average).[3] The pattern has held in other experiments for a wide variety of different subjects of estimation.
 
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The problem with week one is who do you drop. We spend months researching our late round sleepers and it is hard to let them go for a one week wonder.
This is generally where I fall on the discussion. Months researching vs. 1 week's performance. I (and probably many "sharks") turst their research in the face of what could be a 1 week outlier. You have to analyze why what happened did. As two examples:

1) Ogeltree. The perfect storm. Austin and Witten had been out most preseason. The Giants secondary is horrible. Is he the next Victor Cruz? I don't think so at all. I didn't even put in a cliam for him. IMHO, he reverts back to a borderline WR3/4 going forward. IMHO, his week 1 production was a mirage.

2) Fred Davis. 4 targets with RG3. Only 2 catches. This one, I would be concerned about.
:coffee:
 
This is a great post and great comments.

There's also something to be said for patience. Watch the games, discuss football, read, learn, add a player, wait, see.... and then impatiently drop the player one week before his big blowup; read about it all the time here (and also often guilty myself).

Cruz last year was like that but there are other examples. The funny thing is people just often assume that when a player has a poor week after one good week they had pegged it wrong all along when really it's all about progression.

 
This is a great post and great comments.There's also something to be said for patience. Watch the games, discuss football, read, learn, add a player, wait, see.... and then impatiently drop the player one week before his big blowup; read about it all the time here (and also often guilty myself).Cruz last year was like that but there are other examples. The funny thing is people just often assume that when a player has a poor week after one good week they had pegged it wrong all along when really it's all about progression.
I think it is all about finding that happy medium. I'm in the under-react group as it stands now. Not a believer in Alf. and figure I'd save my FA position and FAAB for an RB who goes down but I might have missed out on the WW pick up of the year b/c I still had faith in David Wilson at that point.
 
This is a great post and great comments.

There's also something to be said for patience. Watch the games, discuss football, read, learn, add a player, wait, see.... and then impatiently drop the player one week before his big blowup; read about it all the time here (and also often guilty myself).

Cruz last year was like that but there are other examples. The funny thing is people just often assume that when a player has a poor week after one good week they had pegged it wrong all along when really it's all about progression.
*cough*Hartline*cough* :bag:

 
Best post I've read in the SP in ages. Bravo. Nail meet head.

What you're describing is a cognitive bias known as the anchoring effect.

Anchoring or focalism is a cognitive bias that describes the common human tendency to rely too heavily, or "anchor," on one trait or piece of information when making decisions.
In the case of FF, the obvious anchor everyone has latched on to is preseason ranking or draft status, and it is very hard to move someone off of this anchor.And while it is tough to make other people understand what they are doing (and attempt to change their mind/opinion), once you can recognize it in yourself it can be very liberating when you learn to overcome it.

Background

During normal decision making, anchoring occurs when individuals overly rely on a specific piece of information to govern their thought-process. Once the anchor is set, there is a bias toward adjusting or interpreting other information to reflect the "anchored" information. Through this cognitive bias, the first information learned about a subject (or, more generally, information learned at an early age) can affect future decision making and information analysis.

For example, as a person looks to buy a used car, he or she may focus excessively on the odometer reading and model year of the car, and use those criteria as a basis for evaluating the value of the car, rather than considering how well the engine or the transmission is maintained.

Focusing effect

The focusing effect (or focusing illusion) is a cognitive bias that occurs when people place too much importance on one aspect of an event, causing an error in accurately predicting the utility of a future outcome.

People focus on notable differences, excluding those that are less conspicuous, when making predictions about happiness or convenience. For example, when people were asked how much happier they believe Californians are compared to Midwesterners, Californians and Midwesterners both said Californians must be considerably happier, when, in fact, there was no difference between the actual happiness rating of Californians and Midwesterners. The bias lies in that most people asked focused on and overweighed the sunny weather and ostensibly easy-going lifestyle of California and devalued and underrated other aspects of life and determinants of happiness, such as low crime rates and safety from natural disasters like earthquakes (both of which large parts of California lack).[1]

A rise in income has only a small and transient effect on happiness and well-being, but people consistently overestimate this effect. Kahneman et al. proposed that this is a result of a focusing illusion, with people focusing on conventional measures of achievement rather than on everyday routine.[2]

The anchoring and adjustment heuristic was first theorized by Amos Tversky and Daniel Kahneman. In one of their first studies, the two showed that when asked to guess the percentage of African nations that are members of the United Nations, people who were first asked "Was it more or less than 10%?" guessed lower values (25% on average) than those who had been asked if it was more or less than 65% (45% on average).[3] The pattern has held in other experiments for a wide variety of different subjects of estimation.
Thank you Tom,Great knowledge for everyone!

Saipan Islanders

 
Thank you Tom,

Great knowledge for everyone!

Saipan Islanders
Thanks. I love this kind of ####. :) Another good behavioral econ effect you see rearing its head in FF is the Endowment Effect.

Endowment effect

From Wikipedia, the free encyclopedia

In behavioral economics, the endowment effect (also known as divestiture aversion) is the hypothesis that a person's willingness to accept (WTA) compensation for a good is greater than their willingness to pay (WTP) for it once their property right to it has been established. People will pay more to retain something they own than to obtain something owned by someone else -- even when there is no cause for attachment, or even if the item was only obtained minutes ago. This is due to the fact that once you own the item, foregoing it feels like a loss, and humans are loss averse. The endowment effect contradicts the Coase theorem, and was described as inconsistent with standard economic theory which asserts that a person's willingness to pay (WTP) for a good should be equal to their willingness to accept (WTA) compensation to be deprived of the good, a hypothesis which underlies consumer theory and indifference curves.
Basically people overvalue their own assets and undervalue those of others. We deal with this all the time when trying to trade with owners who just refuse to "lose" their guy. A couple classic examples (though last is more pure loss aversion IMO):

Other examples of the endowment effect include work by Carmon and Ariely (2000)[2] who found that participants' hypothetical selling price (WTA) for NCAA final four tournament tickets were 14 times higher than their hypothetical buying price (WTP). Alsom, Work by Hossain and List (Working Paper) discussed in the Economist (2010),[3] showed that workers worked harder to maintain ownership of a provisional awarded bonus than they did for a bonus framed as a potential yet-to-be-awarded gain
 
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