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20190221【充实计划】第987期   [推广有奖]

61
蓝汐蓝兮 发表于 2019-2-21 11:31:11

昨天阅读1小时,累计阅读403小时
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62
qiuhongfeidu 发表于 2019-2-21 11:34:12
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63
edmcheng 发表于 2019-2-21 11:52:50
昨日阅读1小时。 总阅读时间124小时
The business of value investing – Six essential elements to buying companies like Warren Buffett- Charlie Tian 2009
https://bbs.pinggu.org/thread-695143-1-1.html (Page 82-82)
Avoid using margin and focus on absolute result
阅读到的有价值的内容段落摘录
As a value investor, your goal is to participate in investment opportunities where the probability of a gain exceeds the probability of loss by the widest possible margins. You devote serious time to analyzing the business, assessing the quality of management, and rationalizing what the business will look like into the future. These efforts require time and painstaking effort. In short, the goal of value investors is to skew the odds very heavily in their favor toward the number - one goal: preservation of capital. This mentality often is referred to as focusing on the downside while letting the upside take care of itself. Margin, or the use of borrowed money, takes all of these goals and renders them useless. For that reason, most value investors avoid the use of margin like the plague. To put it simply, using margin in an investment fund is much like using debt in a business. Although there are important differences, this much is certain: Too much debt can cripple, if not kill, your business. Another critical reason to avoid the use of margin is that it places the destiny of your investment returns in the hands of your broker or banker. And the only time you will ever get a margin call is not when your securities are up in value but when they have declined and your broker demands that you sell your investments to raise cash. Finally, more people should consider the cost of margin. Once you invest using margin, your returns are now influenced by the interest rate charged on that borrowed amount. It seems rather silly to participate in a transaction where the disadvantages clearly outweigh the advantages. And that’s exactly the kind of bet you make when you decide to use margin. Margin essentially involves you agreeing to sell securities at even lower prices and better valuations. Instead of buying more of a business at a cheaper price, margin can force to you sell perfectly sound businesses at fire - sale prices. The financial crisis that came to a head in 2008 illustrates the destructive nature of an overdose of borrowed money. Some of most respected names in finance and banking — Lehman Brothers, Washington Mutual, and Wachovia — have either collapsed or have been chopped up and sold off because they couldn’t restrain themselves from binging on leverage.
When you have a good year, margin works as it amplifies returns, but it has the same effect on losses when performance is negative or even flat. However, what you don’t see from the numbers is the added disadvantages when your performance is negative. As your portfolio holdings decline, your broker will require you to sell holdings to raise cash in order to protect the $ 500,000 loan. You have no choice but to sell or to somehow raise additional outside capital. Most often, the only option is to sell investments, thereby risking the chance that you are selling a security that was initially bought at an undervalued price at an even lower and more attractive price. Making matters worse, should the same security later have a price rebound, your lack of capital prevents you from participating from the upside. All in all, the juiced losses coupled with the loss of control when using margin far outweigh the benefits of juiced returns. The key to successful stock market investing is being able to stay in the game for many years. Avoiding margin is a big step in avoiding a complete wipe out. Buffett said it best when he remarked, “If you depend on borrowed money, you have to worry about what the world thinks of you every day.”
Value investing focuses on analyzing businesses and committing capital to those opportunities that are the most compelling. It should come as no surprise then that the focus for value investors is and should always be absolute returns. An absolute return philosophy is one that has consistent profitability as its key objective. You may be reading this wondering, don’t all investment advisors and investment managers desire to consistently deliver profitable returns? While the clear answer is yes, the goal of most investment professionals suggests no. This is not because they don’t want to generate profits but instead because the vast majority of the investment industry focuses on relative returns. A relative return approach accepts the notion that markets are risky in the short term but believes that, in the long term, investors will benefit from the general growth in the economy.

阅读到的有价值信息的自我思考点评感想
In certain time the market can be very volatile and even for great business can drop to below 50% of the fair price. The relative return approach focuses its efforts on allocating capital across various asset classes and industries. The ultimate effect is a broad portfolio that comes very close to mirroring the general stock market indexes. The vast diversification of the relative portfolio will greatly reduce volatility, which has the effect of creating returns that broadly mimic those of the overall stock market. Relative return investors accept these market - matching returns because the majority of individuals will be reporting the same or similar returns. You won’t lose your job if you deliver a negative 15 percent in a year when the stock market declines by 12 percent. Economist John Maynard Keynes said it best when he remarked, “Worldly wisdom teaches that it is far better for the reputation to fail conventionally than to succeed unconventionally.” The name of the game in investment management is to, first, keep your job and then, second, attract additional amounts of capital. To Wall Street, money managers are only as good as their latest year’s results. If 80 percent of active money managers all report declines in the same year, you can’t single one out for being less skilful. It’s far easier to hide among the masses than to stick out your neck and risk getting it chopped off. Unlike the relative return approach, an absolute return approach aims to profit consistently regardless of market return. It should be clear then that absolute return investing relies more on the investor’s skill to produce profits. Further, and as I mentioned earlier, an absolute return approach is obviously much more valuable during bear market periods. Bull markets can make the most novice of investors seem brilliant; it ’ s not until the times get tough that you separate skill from luck. Most important, however, is the understanding that investment records start becoming meaningful after a period of years, not just one year. In the short run, a relative return approach can look extremely good during bear markets. Because value often is found in the most unloved industries, a concentrated value - oriented portfolio could easily find itself vastly under-performing the broad market during a bear market. Remember that in the short run, the market votes, and often those votes don’t favor temporarily depressed businesses. Value investors are by default oriented toward an absolute return approach. Rather than looking at the market as whole, they focus attention on individual businesses. Rather than invest in  general asset classes, value investors invest in securities one by one, attempting to find those opportunities that have been temporarily tossed out by the market don’t needing to  invested at all times, if the valuations are not attractive, value investors just keep the money and make no investment.
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64
白色裙裾 发表于 2019-2-21 12:16:03
昨日阅读1.5小时,累计阅读1.5小时。
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65
lemei 发表于 2019-2-21 12:28:35
昨日阅读1小时,2019年累计阅读54小时。继续分享《薛兆丰经济学讲义》
从这讲开始,我们将进入一个非常重要的篇章——信息不对称。
之所以说它重要,是因为它反映了经济学近半个世纪以来最重要的研究成果,但这些研究成果在目前流行的经济学教科书中,还远远没有得到充分的展示。
表面上看,信息不对称这个概念大家很熟悉,它甚至已经成为我们日常生活中的一个常用术语,但事实上,它丰富的含义被大家严重低估了。它所包含的内容、它带来的启发、它对经济政策所造成的影响,要比我们想象的深入得多、有力得多、常见得多。我们有必要深入细致地探讨信息不对称及其造成的问题,并理解和欣赏人类社会为了克服信息不对称所衍生出来的种种精妙的解决方案。
我们首先来看现实生活中信息不对称有哪些表现。
信息不对称的表现
现实生活中,信息不对称有很多不同的表现。
表现之一:欺骗(cheating)。例如,卖假货给别人,就是明晃晃地骗人。
表现之二:偷懒(shirking)。例如,两个人在搬一块石头,石头朝其中一人倾斜,说明这个人没有真的卖力。
表现之三:逆向选择(adverse seletion)。例如,银行把贷款利率提高,本来是要吸引那些有还款能力的人,结果跑来借钱的,可能是那些根本就不打算还钱的人。
表现之四:道德风险(moral hazard)。例如,保险公司卖保险本来是要冲抵掉意外所产生的成本,但人们买了保险以后,做事情掉以轻心,反而增加了意外发生的机会。
表现之五:敲竹杠(hold–up)。例如,河流上游的人跟下游的人说,我们一起修一个大坝吧,下游的人答应了。等大坝修好了,上游的人跟下游的人说,我们重新谈谈分成的比例吧,如果你不答应,我就把河水引到别的地方去。要是没有水,下游修好的大坝就成了废品,下游的人只好答应。
生活当中,这些现象比比皆是,而人类社会又是如何应对这些问题的呢?
我的学习:
1、为什么有的时候会说人不理性,是因为做决策和实际做事情的人,获取的信息不对称。如果信息是足够的,充分的,大家的判断会趋于一致;
2、信息不对称,可以分为有意不对称,垄断信息,有意欺骗,也可以分为是由于环境所致,例如,电话电视没有发明之前,需要靠人来传递信息,时效太慢,基于这种情况,可以分析具体的应对策略;
3、因为有信息不对称,才会有人转空子,从历史的长河来看,会被某一种东西抹掉,我们用对信息不对称,不要做恶事。
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66
贺兰山岳 发表于 2019-2-21 12:32:58
昨日阅读3小时,累计阅读120小时
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67
也与么 发表于 2019-2-21 13:12:49
昨日阅读6小时,累积阅读101小时
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68
zheliang01 发表于 2019-2-21 13:18:36
昨日阅读时间1小时,总阅读时间15小时

英国著名启蒙思想家詹姆斯艾伦在其著作《原因和结果的法则》中如此写道:“与心地肮脏的人相比,心灵纯洁的人更容易打成眼前的目标和人生目的。心底肮脏的人因为害怕而不敢涉足的领域,心灵纯洁的人随意踏入就轻易获胜,这样的事例并不鲜见。”
纯粹而强烈的愿望所带来的信念,拥有超过一切智慧、一切战术的力量。
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69
mingke24 发表于 2019-2-21 13:20:22
昨日阅2小时,累计阅读581小时
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70
充实每一天 发表于 2019-2-21 13:23:58 来自手机
豪赌千亿营收,张一鸣要面临哪些难题?

https://mp.weixin.qq.com/s/nJF75vWA_LYbo07L4-5_eQ

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