随笔- 58  文章- 1  评论- 5 
2011年11月27日
截至11年11月11日,中国收费公路10万公里,遍布全国30个省份,收费公路累计债务余额近2.3万亿元,2010年收费额2859亿元。

资产的盈利能力差,R(收入)OIC 比较低的可怜,东部省份约10%-11%,西部有些低于5%,考虑到成本、费用,有些省份的ROIC必定低于资本成本,投资的效率低,偿还债务的能力差。

 

另外,各个省市每公里的投资额差异很大,粗粗算0.3-1亿元/公里,为什么呢?

 

 

posted @ 2011-11-27 17:13 medo 阅读(10) 评论(0) 编辑
2011年9月16日

The Moguls’ New Clothes

zz from 

http://www.theatlantic.com/magazine/archive/2009/10/the-moguls-8217-new-clothes/7664/1/

 

Media executives lament what the Web has done to their business. But that complaint conveniently ignores the dismal financial performance of most media conglomerates in the pre-digital era. Until media companies are willing to get back to basics and jettison the flawed thinking that has guided them over the past two decades, they will continue to disappoint their shareholders.

By Bruce C. Greenwald, Jonathan A. Knee and Ava Seave

Time Warner announced in May that it plans to spin off its AOL division by year end. The new AOL’s value will likely be barely 1 percent of the market price of the inflated stock that Time Warner accepted in the original $175 billion merger almost a decade ago—despite the inclusion of numerous subsequent expensive add-on acquisitions. While extreme, the Time Warner–AOL combination was no aberration. The deal represents less than half the financial damage done during an unprecedented era of excess in the media business. Since 2000, the largest media conglomerates have collectively written down more than $200 billion in assets, a record that would make even Citigroup blush. These write-downs reflect a broad-based legacy of value destruction from relentlessly overpriced acquisitions, “strategic” investments, and contracts for content and talent.

One might be tempted to give media executives a pass because of the impact of the Internet. If we take Netscape’s public offering in 1995 as the birth of the Internet era, on average over the next 10 years the biggest media conglomerates achieved less than a third of the returns available from the S&P as a whole. But even more telling is that these companies, as a group, had also underperformed the S&P for much of the previous decade, before the Internet upended their industry. Indeed, one aspect of the media business has remained largely unchanged for a generation: the lousy performance of its leading companies.

Although individual media moguls have come in for skepticism and scrutiny, the industry’s underlying strategies have mostly escaped question. Executives, investors, analysts, and the press seem to agree that the primary imperatives are to accelerate growth, diversify internationally, invest in content, and exploit digital convergence. Unfortunately, these are precisely the strategies that media companies pursued aggressively during the past lackluster decade.

Understanding the fundamental flaws of these four tenets of conventional media wisdom—growth, globalization, content, and convergence—is essential to saving media shareholders of the future from the anemic returns of their predecessors. Each myth reflects its own confusion about the sources of competitive advantage. Indeed, media executives have been remarkably successful at convincing outsiders that this sector, possibly because of its reliance on mysterious creative factors, is somehow governed by unique business principles. Unless tomorrow’s media moguls jettison these beliefs and return to sound business practices, their companies will remain unable to achieve the kind of returns investors can get by closing their eyes and throwing a dart at the stock tables.

Myth No. 1: Growth Is Good

Like many corporate chieftains, media executives worship growth. But all “good” things, including growth, come at a cost. In this case, that cost comes in the form of the investment needed to generate growth—whether internally or through acquisitions. When its cost is greater than its return, growth—every incremental dollar of it—actually destroys value.

Comparing the revenue growth over time of the largest media conglomerates with their respective share performances reveals a remarkable fact: a strong correlation indeed exists between revenue growth and shareholder-value creation—but it is decidedly negative. In other words, the faster revenue has grown in these companies, the worse their stock has performed. Although counterintuitive, this makes perfect sense if that growth was achieved through bad investments.

Media is the only economic sector that historically has achieved growth predominantly through mergers and acquisitions. The sheer number of transactions, as well as their later impact on share prices, raises the suspicion that they are driven by an almost blind eagerness—a suspicion reinforced by a cursory look at the biggest such deals. Some, like Time Warner’s merger with AOL or Viacom’s $40 billion combination with CBS, suffered from fundamental incoherence and have since been undone. Others, however, like Comcast’s $75 billion acquisition of AT&T’s broadband business, were strategically sound and flawlessly executed. But a closer analysis suggests that even these transactions were concluded at a price that made positive net returns almost impossible.

Investing to grow bad businesses is as destructive as making bad acquisitions. Movies have attracted significant investment, driving a long-term organic growth rate that is among the fastest in media. For all the complaints about piracy, the sector has enjoyed new revenue streams from VCRs and DVDs, proliferating cable channels and distribution, video on demand, and overseas markets. Churning out more and more movies distributed through more and more avenues, the industry generated compounded annual revenue growth of 8.5 percent over the 20 years beginning in 1980. But costs grew at a compound rate of more than 11 percent annually, so for every dollar of new revenue, shareholders were actually worse off.

Investing for growth in businesses creates value only when barriers to entry—which is just another way to say “competitive advantage”—limit the competition that would destroy favorable returns. Without barriers to entry, such investments, no matter how fun, sexy, or otherwise hot at the moment, may provide psychic benefits for executives, but only heartache for shareholders.

Myth No. 2: The Gospel of Going Global

One by-product of media companies’ infatuation with growth seems to be a fascination with global markets. The extent to which some non-U.S. markets are less media-saturated on the one hand and faster-growing on the other seems to promise a kind of growth-multiplier effect. Why wouldn’t a media mogul want to shift more operations in that direction?

But pursuit of a global footprint can be a dangerous strategy, for three reasons:

First, it’s harder to enforce barriers to entry on a global scale. Big markets by definition can support many competitors, even where fixed costs are large. Scale advantages come from the size of the fixed-cost base relative to overall costs, and in a vast global market more players can justify the fixed-cost “nut” required to operate competitively. Moreover, a niche operator or one within narrow geographic limits can defend the barricades of competitive advantage with comparative ease. That’s why the highest profit margins in media historically have been found in dominant local franchises like billboards, cable systems, broadcasting, small-market newspapers, and yellow pages.

Second, the track records of great nonmedia franchises in pursuing global strategies should give anyone pause. McDonald’s, the poster child for consumer globalization, has historically been more profitable in North America than elsewhere. Nestlé, the classic global corporation, is far less profitable than more nationally focused rivals like Hershey in product areas like chocolate confectionery. Media companies seeking to go global must also contend with severe restrictions on the ability of foreigners to own sensitive media enterprises.

Third, consumers are more and more interested in intensely local content. The movement to replace once-dominant American shows with local fare, for example, has been evident for more than a decade.

Among major U.S.-based consumer-media conglomerates, only News Corporation is meaningfully global today, with almost half of its revenue coming from outside the United States. To its credit, however, News has achieved this by pursuing a multi-local rather than a “global” strategy. Even Viacom, whose modest international operations have predominantly come from syndicating its MTV brands, has a policy of programming those networks with at least 70 percent local content.

Myth No. 3: Content Is King

Although Sumner Redstone likes to claim that he coined the phrase Content is king, it was originally popularized in connection with a series of ill-considered and now widely repudiated media deals undertaken by large Japanese consumer-hardware makers. This undistinguished pedigree has not dissuaded most major moguls of the intervening decades from continuing to parrot the slogan.

In addition to its alliterative allure, the idea that content is king has great intuitive appeal. I consume media content based on what I enjoy or find useful—surely the best company is the one with the best content! Reinforcing this simple observation is the intense emotional response that the most-powerful media can elicit. We all associate many turning points in our lives or in our understanding of the world with our exposure to a particular film, song, or book. Regardless of any developments in technology or distribution, the argument goes, the owners of this kind of precious intellectual property will also own the keys to the media kingdom.

But content cannot be king, because the talent required to create it cannot provide a sustainable competitive advantage. Even if the ability to produce compelling content perennially inhered in certain individuals or groups, there is no efficient way to monetize this skill for the benefit of shareholders rather than for the producers themselves. Big media companies may consistently exploit some creative artists, but over time, that exploitation does not produce superior corporate value. For starters, where the media companies have executives clever enough to consistently exploit the talent, these executives are typically clever enough to ensure that they are paid enough to reflect that skill. Furthermore, when particular brands seem like sure things, as in the case of a popular film franchise, more often than not a well-represented creative artist essential to that level of certainty ends up appropriating much of that value.

A number of highly profitable media companies provide so-called must-have content to professional markets, like the legal, medical, or financial communities. But even here, the actual content rarely creates the competitive advantage. Indeed, much of the content is not even owned by the media company—for instance, public legal decisions, or the price at which two parties trade a security on an exchange. The barrier to entry raised by these companies comes instead from how they integrate, analyze, and deliver multiple sources of diverse content, much of which is widely available. Put simply, the core of any competitive advantage more often than not derives from the manner of aggregation rather than the creation of content, continuous or otherwise. It is no coincidence that Google, the most profitable and successful new media company, is an aggregator, not a content creator.

Myth No. 4: The Cult of Convergence

As the media industry emerged from the devastating recession of the early 1990s, it latched on to a new concept that represented a ray of hope. Most of the largest sectors were quite mature; others showed signs of maturation creeping into their previously relentless growth trajectory. The opportunity on the horizon for each of these very different businesses came in the form of a digital revolution that would break down the walls between distinct and unrelated business lines. New growth would come from getting into businesses that had been beyond their reach.

In 1992, a group of analysts from Goldman Sachs produced a hugely influential report that introduced a new term into the media vernacular: Communacopia. Goldman Sachs successfully leveraged this newly established “brand” into an annual conference trumpeting the supposed benefits to investors of these revolutionary changes. When the Internet boom came, the Goldman analysts looked even more prophetic.

Many of the Goldman analysts’ predictions were largely correct. But, as the subtitle of the original report, A Digital Communication Bounty, suggests, they missed, or at least did not wish to highlight, the fundamental economic implication of these observations. Sure, the report acknowledged, as in every revolution, there will be winners and losers. But in this case, their view was that the former would dwarf the latter. Music companies, production studios, and any owner of copyright, according to Communacopia, would be big winners: “The litany of potential new business opportunities is practically endless.” Even a seemingly obvious loser like Blockbuster, according to the authors, shouldn’t be overly concerned about the negative impact of communacopia. In their view, “the beauty” of the emerging products and business models was that they would not cannibalize Blockbuster’s core franchise but instead offer “enough distinguishing features to allow [them] to be largely incremental to the videocassette industry.”

Whenever someone suggests to you that breaking down barriers to entry is good news, hold tight to your wallet. A decrease in barriers inevitably means more competition, and more competition means less-lucrative businesses. The introduction of the Internet has only accelerated this trend of value destruction among incumbent media players, without creating many profitable newcomers.

The Internet strikes at the very heart of the core competitive advantages historically enjoyed by traditional media companies—economies of scale and captive customers. First, it radically reduces the fixed-cost nut required to engage in all manner of activities. And it all but eliminates the actual or psychological cost that impedes a user from trying an alternative product or services.

Even as they blame the Internet for their travails, the largest media companies, like moths to a flame, continually reach out to it as their imagined salvation. Time Warner, Sony, News Corporation, Viacom, CBS, NBC Universal, and Disney together have completed more than 100 digital-business deals since the Internet bubble burst in 2000. These have ranged from early-stage investments to major strategic acquisitions, and have represented almost every business model, subject area, and geographic region. Most have been misguided or overpriced, and many have been both. And regardless of their individual merits, the relentless process of identifying and adding and integrating these businesses has distracted leaders from the crucial task of just running their existing assets, which face genuinely unprecedented challenges.

Without drastic action, the performance of media enterprises during the next 10 years is unlikely to improve—and is likely to get much worse. The drastic action required here entails jettisoning all four entrenched media myths and going back to basics: understanding the key characteristics of various media segments and applying established business principles to determine the best way forward. Although such an approach is hardly revolutionary on its face, the stark contrast between it and the conventional wisdom suggests how much work needs to be done.

In the media industry, senior executives seem to prefer “strategic visionary” to “first-rate operator” as an appellation. There is nothing wrong with searching for ways to reinforce competitive advantages under threat. But once the barriers have fallen, managers are left with the most unglamorous of activities—improving the efficiency of their operations. In the absence of investments likely to generate superior returns, an executive committed to shareholder value would not diversify for the sake of diversifying or reinvest in a clearly dissipating franchise, but simply return the money to investors. Empire-builders may find that course distasteful, but over the past two decades, media investors would certainly have been far better off if this had been the road taken.

Jonathan A. Knee is an adjunct professor and the director of the Media Program at Columbia Business School. Bruce C. Greenwald is the Robert Heilbrunn Professor of Finance and Asset Management at Columbia Business School. Ava Seave is co-founder of the Quantum Media consulting firm. Reprinted by arrangement with Portfolio, a member of the Penguin Group (USA) Inc., from The Curse of the Mogul. Copyright Jonathan A. Knee, Bruce C. Greenwald, and Ava Seave, 2009.
posted @ 2011-09-16 15:10 medo 阅读(13) 评论(0) 编辑
2011年5月19日
巴菲特的"How Inflation Swindles the Equity Investor"犀利的指出通货膨胀对股票投资者的伤害。在文中,巴菲特估算出在战后30年之间美国上市公司整体的ROE=12%。 根据同样的思路,计算了中国2001-2010年10年之间上市公司整体的权益回报率ROE:

1  2001 0.086
2  2002 0.085
3  2003 0.107
4  2004 0.133
5  2005 0.132
6  2006 0.145
7  2007 0.152
8  2008 0.097
9  2009 0.103
10 2010 0.125

ROE的简单统计指标为:

   Min. 1st Qu.  Median    Mean 3rd Qu.    Max.
 0.0850  0.0985  0.1160  0.1165  0.1328  0.1520
市场整体的权益回报率ROE均值及中值在11.6%左右,跟巴菲特笔下的美国公司大致相当,这就是资本的力量。

所以,在通胀环境下股市未来的表现就可想而知了,这也是资本的力量,同样是人性的力量。

 

posted @ 2011-05-19 18:00 medo 阅读(24) 评论(1) 编辑

黄睿强在博客里面做了一个有意思调查:

“4*100米,价值兄最后一棒接棒时对手已经超过我10米多,价值兄一路狂奔,反超的可能性有多大?”

参加调查的约180人,50% 认为价值兄会反超,50%认为价值兄会一路泪奔。

 

人进化到现在,X系统还是主宰着我们生活中的绝大部分决策。直觉、感觉用事有时候反而是在害我们自己。

具体到上面的调查,简单的搜索了一下100米的几个数据,常人百米速度大约在13秒,博尔特的世界极限速度在9.58秒,国人百米速度的纪录大约在10秒17。

假定价值兄的对手是个常人甲,甲跑完最后不足90米的时间估计在 13×90 /100=11秒,价值兄连滚带爬100米进入11秒的概率有多大?一个人同时是价值兄同时是国人短跑名将的可能性有多大?具体数也没有查到,只能用现在的时髦词语:反超是小概率事件,哈哈。

 

 

 

 

 

posted @ 2011-05-19 11:19 medo 阅读(13) 评论(0) 编辑
2011年5月17日

去繁就简,ROIC可以分成三大部分:ROIC=NOPLAT/IC=(1-T)×EBIT/R×R/IC。 其中,(1-T)为刚性的,EBIT/R及R/IC两部分可以粗略勾画出某一公司的经营轮廓。

在巴菲特的笔下:

珠宝公司的周转率很慢,存货周转天数大约一年一次,以此推断IC的周转天数会更长。导致这个现象的原因是购买频率低、个人行为、货比三家,所以珠宝公司需要的IC比较大。

在资本逐利的本之下,为取得所有行业一般的ROIC,珠宝行当的EBIT/R自然比较高,一般珠宝商的定价(100%)原则是成本(50%)+营业费用(40%+)+期望利润空间(10%-),由于高昂的营业费用率(40%+),珠宝行当的税前利润率不到10%,ROIC更少的可怜,所以整个珠宝行业维持生计没有问题,但是绝不是一个吸引眼球的行业。

巴菲特旗下珠宝行的护城河在哪里呢?保证质量前提下的成本优势。Borsheim's的营业费用率仅为20%,所以Borsheim's可以采取低价策略(别人卖1350元的珠宝,巴菲特可以卖1000元),低价促进销售,营业费用进一步降低,所以Borsheim's的EBIT/R、R/IC高于行业水平。

当然,成本优势的战略有了,战术的实施同样需要优秀的管理团队。Ike 的经营让巴菲特百分之百的放心:网购的经营战术大获成功。


 所以:只有

1、了解投资的行业;

2、找到切入点(战略);

3、 找到合适的人来实施(战术);

才能,取得你期望的ROIC。

当然,巴菲特旗下的珠宝行护城河可以持续多久 (同行、潜在竞争者的模仿)也是值得留意的一点。

 

ps 巴菲特好像放弃ROE的分析框架了,呵呵。

posted @ 2011-05-17 13:27 medo 阅读(62) 评论(0) 编辑
May. 15, 2011
 

You don't need to understand the economics of a generating plant in order to intelligently buy electricity. If your neighbor is an expert on that subject and you are a neophyte, your electric rates will be identical.

But jewelry purchases are different. What you pay for an item vs. what your neighbor pays for a comparable item can be, and often is, widely different. Understanding the economics of the business will tell you why.

To begin with, all jewelers turn their inventory very slowly, and that ties up a lot of capital. A once-a-year turn is par for the course. The reason is simple: People buy jewelry infrequently, and when they do, they are making both a major and very individual purchase. Therefore, they want to view a wide selection of pieces before zeroing in on a single item.

Given that their turnover is low, a jeweler must obtain a relatively wide profit margin on sales in order to achieve even a mediocre return on their investment. In this respect, the jewelry business is just the opposite of the grocery business, in which rapid turnover of inventory allows good returns on investment though profit margins are low.

In order to establish a selling price for their merchandise, a jeweler must add to the price they pay for that merchandise, both their operating costs and desired profit margin. Operating costs seldom run less than 40% of sales and often exceed that level. This fact requires most jewelers to price their merchandise at double its cost to them or even more. The math is simple: Jewelers charge $1 for merchandise that has cost them 50 cents. Then, from their gross profit of 50 cents they typically pay 40 cents for operating costs, which leaves 10 cents of pre-tax earnings for every $1 of sales. Taking into account the massive investment in inventory, the 10-cent profit is adequate but far from exciting.

At Borsheim's the equation is far different from what I have just described. Because of our single location and the huge volume we generate, our operating expense ratio is usually around 20% of sales. As a percentage of sales, our rent costs alone are fully five points below those of our typical competitor. Therefore, we can, and do, price our goods far below the prices charged by other jewelers. In fact, if they priced to match us, they would operate at very substantial losses. Moreover, in a virtuous circle, our low prices generate ever increasing sales, further driving down our expense ratio, which allows us to reduce prices still more.

How much difference does our cost advantage make? It varies by competitor but, by my calculation, what costs you $1,000 at Borsheim's will, on average, cost you about $1,350 elsewhere. This is called the “Borsheim’s Price”. There are very few instances where we are unable to offer you those great savings due to restrictions, but you will always know upfront if an item is non-discountable.

Of course, price means nothing unless you are sure of the quality of what you are getting. When products are branded, such as watches and chinaware are, comparisons are simple. But jewelry is usually a "blind" item - and that puts virtually all purchasers at the mercy of the seller.

I can remember well how helpless I used to feel in a Fifth Avenue or Rodeo Drive jewelry store, where the only thing I knew for sure was that the operator had extraordinarily high overhead - and that they had to cover it in their sales price. I was also wary of the "upstairs" solo operator who operated on consignment merchandise, since that would have cost them more than merchandise bought outright, and would necessarily have inflated their retail price. And, finally, I always worried about the quality of what I was getting I couldn't tell the difference between an emerald or a diamond worth $10,000 and one whose value was $100,000. (I still can't.)

My sense of helplessness led me to an obvious conclusion: "If you don't know jewelry, know your jeweler." For that reason, I made all of my jewelry purchases at Borsheim's for many years before Berkshire Hathaway bought the company. I didn't know stones, but I did know Ike Friedman, the retailing genius who had built the business from nothing into one of the nation’s largest independent jewelry stores. When I purchased Ike's business, I did it without an audit but with full confidence that I was getting value received. And that's just what I got - precisely as I had when I purchased a single piece of jewelry from him.

The main point of this letter is to tell you that you don't have to live near Omaha to benefit from Borsheim's. Our “shop-at-home” program brings Borsheim’s to our qualified customers. Simply contact Borsheim’s to describe what you’re looking for – to any degree of detail. We will assemble selections that best reflect your wishes and send them to you. Then, in the comfort of your own home or office, you can conveniently and leisurely select the item(s) you most prefer, or return the entire selection.

Our results from this "shop-at-home" program have been amazing. Customers have loved it and keep coming back for more. Each year, we send out several thousand packages, ranging in value from $100 to $500,000. Call us at

800-642-GIFT (4438) to learn how to qualify for Borsheim's "shop-at-home" program.

At Borsheim's the service will be exemplary, the price will be exceptional and the merchandise will always be what you are told that it is. You have my word.


Warren E. Buffett
Chairman of the Board

posted @ 2011-05-17 11:31 medo 阅读(18) 评论(0) 编辑
2011年5月13日
突然明白了负数的价值:

A-B 可以变为A+(-B),然后可以在一个统一的求和框架下计算加加减减了。有些资产负债表、利润表中如此表示意义就是如此。

 

 

posted @ 2011-05-13 13:20 medo 阅读(4) 评论(0) 编辑
2011年4月20日
摘要: China’s Bad Growth Bet Nouriel Roubinihttp://www.project-syndicate.org/commentary/roubini37/English LONDON – I recently took two trips to China just as the government launched its 12th Five-Year Plan to rebalance the country’s long-term growth model. My visits deepened my view that there is a poten.阅读全文
posted @ 2011-04-20 10:52 medo 阅读(43) 评论(0) 编辑
2010年5月15日
摘要: 将近半年的时间,工作越来越忙。工作性质的变化促使自己不断的去调整过去的工作方式和重心。随之而来的是生活方式的变化,每每又想沉浸到理想主义时,总会有外力一盆凉水将自己浇醒,照理一切都有路径依赖的,但是自己还是慢慢的摆脱了twitter、bbs、路人甲乙丙丁的blog、ChinaRen、QQ、MSN等等让自己沉迷的东西,从心底的这种改变也让自己惊诧,就像阿甘不停跑后的突然停止一样。当然随之而去的还有过...阅读全文
posted @ 2010-05-15 21:07 medo 阅读(8) 评论(0) 编辑
2010年3月3日
摘要: 每每隔上一段时间都会去努力的回忆这首歌的名字,也从来没有想起过,真是心底会隐隐的记起他的旋律。随后便会强迫自己去搜索:刘若英、陈升、每个人生命中都有他的克星。。。。。。几乎都会找到同一段的视频。有太多的词语给予他们之间的感觉,我无法去体会和形容,只能草草的记下这首歌的名字,同时在一起体会那份真挚。阅读全文
posted @ 2010-03-03 22:12 medo 阅读(9) 评论(0) 编辑