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[下载]The Statistical Analysis of Failure Time Data (Second Edition).pdf attachment 计量经济学与统计软件 yishirl 2007-3-17 14 11196 liang610112 2019-9-26 12:08:34
Statistical Analysis of Failure Time Data 2nd - KALBFLEISCH & PRENTICE - WIL attachment 计量经济学与统计软件 PharmD 2007-2-17 46 15662 绿水菊 2019-2-24 20:53:58
悬赏 Prevention of congestive heart failure in hypertension: A bayesian network meta- - [!reward_solved!] attachment 求助成功区 sunfeng06 2013-7-25 1 986 qqhs006 2013-7-26 20:15:23
悬赏 求文献一篇 - [!reward_solved!] attachment 求助成功区 liugp1982 2013-6-22 1 886 Toyotomi 2013-6-22 10:37:48
悬赏 Predicting the survival or failure of click-and-mortar corporations - [!reward_solved!] attachment 求助成功区 qrj69 2013-5-5 1 1193 Toyotomi 2013-5-5 12:24:04
悬赏 求助Impact of cardiorespiratory fitness on the obesity paradox in patients - [!reward_solved!] attachment 求助成功区 刀剑林 2013-3-19 1 975 Toyotomi 2013-3-19 19:30:42
Ludwig B. Chincarini, “The Amaranth Debacle: A Failure of Risk Measures or a Fai attachment 金融类 RAYN 2007-8-1 3 2686 chaoszzeus 2011-12-12 14:18:56
The Empirical Failure of the Expectations Hypothesis of the Term Structure of Bo attachment 金融学(理论版) fjc523 2006-5-28 0 2500 fjc523 2011-10-21 18:19:12
已解决:Estimating the probability of failure 文献求助专区 duncan_zheng 2009-12-21 3 1128 duncan_zheng 2009-12-21 20:04:58
谁能给我解释下 coordination failure models 宏观经济学 u04111133 2009-12-7 0 2651 u04111133 2009-12-7 10:00:20
The Failure of Bear Stearns and Two Hedge Funds 讲义 attachment 世界经济与国际贸易 vilar815 2009-11-5 1 1648 tyrant816 2009-11-19 21:59:35
[讨论]the Failure of Keynesian Economics 宏观经济学 kuerry 2009-4-18 1 3978 kuerry 2009-4-18 16:02:00
【感谢】没钱求助:statistical analysis of failure time data 文献求助专区 lachesislj 2009-4-4 4 2099 lachesislj 2009-4-4 21:20:00
[分享]The Failure of Bear Stearns attachment 金融学(理论版) yuhl7510 2009-1-29 0 2384 yuhl7510 2009-1-29 15:38:00
[下载]Henry Hazlitt2007年书《新经济学的失败》The Failure of the New Economics attachment 宏观经济学 venvun 2008-12-22 1 1805 qw 2008-12-22 11:34:00
[下载]The Political Economy of Reform Failure attachment 马克思主义经济学 techie_84 2008-11-20 0 1629 techie_84 2008-11-20 23:06:00
Government Failure vs. Market Failure attachment 博弈论 xzguan 2008-5-8 1 2886 waiwaihuilin 2008-5-9 00:17:00
市场失灵market failure 宏观经济学 maggie1231 2005-9-22 0 2843 maggie1231 2005-9-22 22:53:00
market failure 和institution failure的区别应该没有那么大吧 制度经济学 moonway 2005-4-25 1 3714 nie 2005-4-26 11:02:00

相关日志

分享 The rise of big data brings tremendous possibilities and frightening perils
science21 2014-9-22 02:53
Debates are raging about whether big data still holds the promise that was expected or whether it was just a big bust. The failure of the much-hyped Google Flu Trends to accurately predict peak flu levels since August 2011 has heightened the concerns. In my mind, there is no doubt that data analytics will one day help to improve health care and crime detection, design better products, and improve traffic patterns and agricultural yields. My concern is about how we will one day use all the data we are gathering—and the skeletons it will uncover. Think about how DNA technology is being used to free people who were wrongfully imprisoned decades ago. Imagine what supercomputers of the future will be able to do with the data that present-day data gatherers haven’t yet learned to use. Over the centuries, we gathered data on things such as climate, demographics, and business and government transactions. Our farmers kept track of the weather so that they would know when to grow their crops; we had land records so that we could own property; and we developed phone books so that we could find people. About 15 years ago we started creating Web pages on the Internet. Interested parties started collecting data about what news we read, where we shopped, what sites we surfed, what music we listened to, what movies we watched, and where we traveled to. With the advent of LinkedIn, MySpace, Facebook, Twitter and many other social-media tools, we began to volunteer private information about our work history and social and business contacts and what we like—our food, entertainment, even our sexual preferences and spiritual values. Today, data are accumulating at exponentially increasing rates. There are more than 100 hours of video uploaded to YouTube every minute, and even more video is being collected worldwide through the surveillance cameras that you see everywhere. Mobile-phone apps are keeping track of our every movement: everywhere we go; how fast we move; what time we wake. Soon, devices that we wear or that are built into our smartphones will monitor our body’s functioning; our sequenced DNA will reveal the software recipe for our physical body. The NSA has been mining our phone metadata and occasionally listening in; marketers are correlating information about our gender, age, education, location, and socioeconomic status and using this to sell more to us; and politicians are fine-tuning their campaigns.
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分享 Spoiled Teenager Syndrome
insight 2013-1-4 16:54
Spoiled Teenager Syndrome Submitted by Tyler Durden on 01/03/2013 11:49 -0500 Federal Reserve Guest Post Reality Submitted by Charles Hugh-Smith of OfTwoMinds blog , Is masking risk, cost and consequence a strategy that leads to success? No; it is a pathway to catastrophic failure. What are the core characteristics of the spoiled teenager? The conventional view is that the spoiled teen "gets everything they want." In my view, the key characteristic of Spoiled Teenager Syndrome is that risk, cost and consequence have been masked. This is a systemic point of view, meaning that the masking of risk, cost and consequence help us understand not just the eventual failure of spoiled teenagers but the eventual failure of every group or enterprise that masks risk, cost and consequence as a strategy to paper over an unsustainable Status Quo. This includes families, companies, states and nations. The spoiled teen is spoiled precisely because the risk, cost and consequence of their choices and actions are suppressed by Mommy and/or Daddy. Since Mommy and/or Daddy diligently cover the cost and mask the eventual consequence of Junior's unrealistic expectations and poor choices, the risks created by Junior's choices and lifestyle are also masked. Junior naturally assumes Mommy and/or Daddy will bail him out of every scrape and "make it right" at no cost to Junior. Masking risk, cost and consequence creates an illusory world that eventually crashes on the unforgiving rocks of reality. Anyone who knows parents who have spoiled their kids has stories that beggar the imagination of those who have no choice but to live in the real world. In one such instance within our circle of friends, the daughter who was caught shoplifting told her Mom that she did not want to go to court, and Mom had to do something so she wouldn't have to face any consequence from her actions. This 16-year old apparently believed that Mommy could push risk, cost and consequence aside in all cases; even the law should give way if it proved inconvenient or painful. Are the values, experiences and skills spoiled teens receive going to help them navigate adulthood, or will they encourage a state of permanent adolescence? When will Mommy and Daddy stop hovering, warding off risk, cost and consequence? We know the answer: when they are finally unable to do so. Did all their "help" masking risk, cost and consequence actually aid their child in the long-term? Or did it cripple the child by leading him into a false sense of security, an illusory state where someone will always save you from consequence? What sort of skills to assess and manage risk does the spoiled teen have in hand when risk has been cloaked? How can the teen understand cost and trade-offs when the true costs of their lifestyle have been hidden? How can the teen navigate adult life, which is characterized by taking responsibility for one's actions and being accountable to others, when the consequences of his choices have been smoothed away by Mommy and Daddy? One intrinsic characteristic of parents who have masked risk, cost and consequence is that they do not perceive themselves as having spoiled their children. Instead, they see themselves as "good parents" who are protecting their children from the unpleasant rough edges of life. In their view, there is plenty of time later in life to learn about risk assessment, short-term and long-term trade-offs, costs (both financial and emotional), accountability, realistic appraisals and consequence. These parents seem blind to the reality that their coddling and hovering have left their children disastrously ill-prepared for adulthood. If there is any recipe for guaranteed unhappiness, it is nurturing expectations that are wildly at odds with what real life offers. Risk and return are indeed causally linked. I have watched in amazement as coddled 19-year olds taking a few classes at community college and dreaming of rock stardom confidently declare that they would be OK with being a firefighter in a wealthy city because the starting pay was $80,000. That there are 1,000 applicants for every opening did not seem to register in this young man's assessment, nor did his inability to clean up a weedy backyard; he stopped after an hour or so because there was no consequence to a sorrowfully half-baked effort. I grieve for young people so ill-prepared for a recessionary economy, not to mention marriage, managing scarce income and capital and a hundred other aspects of unsubsidized adulthood. Their parents have essentially robbed them of the slow and relatively safe part of the learning curve, where you get fired for being late at 16 years of age rather than at 26. Is it any wonder that many young people are boiling with frustration when they exit college and the protected enclave of their parents' home to find a world that doesn't respond to their desires for creative expression and their long list of likes and dislikes, i.e. demands? On the other side of the ledger, I have seen quiet young men and women, residents in youth homeless shelters, who received no buffering at all between the teen years and unforgiving adulthood. Abused at home or simply abandoned, they hit the road as the only alternative open to them. Penniless and without family support, they often face bleak choices. Their appraisals (in my limited experience) are by necessity realistic. Of course they are hurting; but ironically, perhaps, they are in some ways better prepared to navigate adulthood than teens who have yet to be exposed to risk, cost and consequence. Is masking risk, cost and consequence a strategy that leads to success? No; it is a pathway to repeated catastrophic failure. What is the Central Planning strategy being pursued by our Central State and the Federal Reserve? Masking risk, cost and consequence. Masking risk, cost and consequence is disastrous not just for teens, but for entire nations.
12 次阅读|0 个评论

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