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牛*
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呵呵,小人得志样
今儿跟木大厮唠叨呢,瑞士的外来和尚看来还成,0727的上限,结果到了0729,呵呵,还在容忍度范围之内嘛
至于1857则是一嗓子,0724到也立了根杆子,呵呵
呵呵,那句俗话:醒来一觉又到解放前,呵呵,这不就又回到上周了吗。
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k大所提供网址的文章
Tuesday, July 14, 2009
Econophysicist Predicts Date of Chinese Stock Market Collapse
The Shanghai Composite Index will burst between July 17 and 27, according to a new econophysics forecast.
The boom and bust nature of economics is one of the most puzzling aspects of the modern world. In the last year or so, many people have learned to their cost that when bubbles burst, businesses, jobs, and livelihoods can go with them.
So an obvious question arises: can we spot bubbles when they occur and predict when they are about to burst? One group of theorists say that they can and have used their techniques to make an extraordinary prediction.
First, they say that they've found the telltale signs of a bubble in the growth rate of the Shanghai Composite stock-market index. And second, they say that this bubble will burst between July 17 and 27.
That's a brave move, so let's look at it in more detail. The theorist behind this prediction is Didier Sornette at the Swiss Federal Institute of Technology, in Zurich, who has pioneered the study of market bubbles. Last year, he used his method for spotting bubbles to reveal that oil prices where dangerously inflated.
The telltale sign of a bubble, he says, is a faster than exponential growth rate caused by a positive feedback mechanism that generates this nonlinear growth.
The faster than exponential growth rate is relatively easy to spot. According to the analysis done by Sornette and a few mates, the Shanghai Composite Index certainly seems to have had a faster than exponential growth--a 69 percent rise since October of last year.
Whether an unsustainable positive feedback mechanism is causing this growth isn't so clear. Sornette and co suggest that what is responsible is the Chinese government's massive lending spree designed to maintain its economic growth rate at 8 percent a year. China has maintained that kind of growth for some years now.
Let's take at face value the idea that a bubble has formed. What of the prediction that it is about to burst? Just how this team arrives at such a precise date isn't clear, but whatever the mechanism, this is a much more speculative move.
One thing that physicists have learned about complex systems, such as stock markets, earthquakes, and forest fires, to name just a few, is that when changes occur they are scale invariant.
That means that if you were to remove the numbers from the axes of a graph plotting this behavior, there is no way that you could identify the scale of the events by looking at the plot. This implies that there is really no difference in principle between a small change in the stock market today and catastrophic change tomorrow.
That makes predictions of almost anything, let alone the imminent collapse of a bubble, extremely hard to make. Impossible may not be too strong a word for it.
Sornette and co do not say how they make their prediction, but they do hedge it by saying, "This will lead to a change in regime which may be a crash or a more gentle bubble deflation."
But they're still predicting an end to this faster than exponential growth in the Shanghai Composite Index between July 17 and 27. That change in growth will of course happen one day, but you'd have to have very good reasons to say that it will occur between those two dates. Those reasons are missing from this paper.
I say that this is a prediction that is impossible to make. And I'm prepared to bet Sornette that he's wrong. The stakes? Let's say an arXiv blog baseball cap and T-shirt.
Ref: arxiv.org/abs/0907.1827: The Chinese Equity Bubble: Ready to Burst
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一般来说,智者总是最早闻到血腥的味道,不过从闻到味道,到血流成河还是有个过程的,我等散民还等着上菜你
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犯回禁忌,天乐兄如果觉得直接贴网址不合适,就删了
那个瑞士的分析
http://www.technologyreview.com/blog/arxiv/23839/
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仙什么的就还免了吧,前日跟回总聊,说是现在是装B的时代,不管大众的,还是小众,呵呵,老K自然包括在内。赌场里嘛,大家都是赌徒而已,所谓赌场连父子都没有,就更不要说什么仙和师了。
既然说到仙,自然得扯扯不死,如果我等能长生不老,自然富可敌比尔盖茨,只可惜时间单向不回头,于是冲动难免,毕竟大家都是想把有限的生命投入到无限的什么中去,于是波动自然就产生了呗。呵呵
0722日全食,据说500年一次,那日俺真想知道2309年再次观测际会的那批人,是否会想起曾有个什么580019以及600028等,以及权迷们的脸红脖绿,呵呵,就如同前阵的那个尼古拉斯凯奇饰演的“先知”,当电影结尾烈焰铺天盖地袭来时,俺真觉得应该给华尔街来个镜头,看看那是怎样的场景,于是乎老K又想啊,如果俺们这帮财迷,那会儿应该是下单买进还是卖出,如果买进,那肯定是巴菲特都梦想不到的地板,呵呵,回总说那是赌仙,俺觉得那才有点职业风范不是,呵呵,不过啊,
关于过程与结果,又想起2008年10月的MM绘,假设一旦知道结果,路径的演绎和生长重要否?这个命题老K是上下而求索而无所得,呵呵,生命都况且现象而已。身处那指纹画面中的二维人,想抽身看看外面的世界,怎么可能。
据说瑞士的经济物理学家也开始琢磨天朝MM的泡泡了,呵呵,这就更有意思了,也更好玩了
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中国力争海外权益油三年增至7000万吨
时间:2009-07-01
近日,国家能源局副局长孙勤表示,中国将力争在三年内将海外权益油产量增加到7000万吨,以降低石油对外依存度。据介绍,2008年中国海外权益油产量4000多万吨。其中,中石油集团贡献约3000万吨,中石化集团贡献约900万吨。
目前,受资源限制,国内原油产量很难大幅提升。能长期保持稳定产量已经很好了。2008年中国原油产量是1.9亿吨,预计2020年中国原油生产能力只能维持在2亿吨左右。
但是,未来中国原油刚性需求将处于4亿~5亿吨,甚至更多,而国家希望能将石油的对外依存度基本控制在三分之二以内。孙勤表示2008年中国油气对外依存度为49.8%,预计2009年中国油气对外依存度将达到50%。
孙勤认为,在当前情况下,中国应加大勘探、节制开采。加大勘探是为了尽量摸清“家底”,节制开采是尽量利用国外资源。应利用当前能源和战略性物资价格低的特点,抓紧建立石油储备和天然铀储备;同时利用中国将近2万亿美元的外汇储备,抓住金融危机的机遇,以贷款换资源。他说,近来俄罗斯、哈萨克斯坦、卡塔尔、巴基斯坦都提出了类似贷款换资源的合作方式。
此前,中国与俄罗斯、哈萨克斯坦、巴西、委内瑞拉等国家签署了类似协议。2009年以来,中国用于贷款换石油的合计资金已经超过450亿美元。
---是啊,最新的是3000万吨
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K大往深里侃侃,现在可谓遍地中石油,价值可放一边。
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中石油的海外油气资源,据报道也就2000多万吨权益吧,不过想想都是最近几年出手进军的海外,其次是在高油价的背景下,而且买下的也多都是人家因为开采成本过高等而打算放弃的,所以进去的门槛也不怎么理想。
=====建议如果想认真的评论的话,还是需要去落实相关数据和细节再来评论.
握在自己手里的,不全都是真理,还有可能有谬误.
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好东西,继续看!