2015年6月26日 星期五

配合學生碩士論文撰寫之輔助內容

賀力行、林淑萍、蔡春明(2003)。統計學:觀念、方法、應用。新北市:前程企業管理。
p. 356 適合度檢定(goodness-of-fit test)
p. 361 獨立性檢定(test for independence)
To the Shareholders of Berkshire Hathaway Inc.

http://www.berkshirehathaway.com/letters/2006ltr.pdf

page 21:

The existence of foundation ownership will in no way influence our board’s decisions about dividends, repurchases, or the issuance of shares. We will follow exactly the same rule that has guided us in the past: What action will be likely to deliver the best result for shareholders over time?

http://www.berkshirehathaway.com/letters/2007ltr.pdf
http://www.berkshirehathaway.com/letters/2008ltr.pdf

http://www.berkshirehathaway.com/letters/2012ltr.pdf
was released on 1 March 2013.

page 6:

The Dow Jones Industrials advanced from 66 to 11,497 in the 20th Century, a staggering 17,320% increase that materialized despite four costly wars, a Great Depression and many recessions. And don’t forget that shareholders received substantial dividends throughout the century as well.

page 19:
Dividends 

A number of Berkshire shareholders – including some of my good friends – would like Berkshire to pay a cash dividend. It puzzles them that we relish the dividends we receive from most of the stocks that Berkshire owns, but pay out nothing ourselves. So let’s examine when dividends do and don’t make sense for shareholders.
relish. 1. liking or enjoyment of the taste of something.
2. pleasurable appreciation of anything; liking:
A profitable company can allocate its earnings in various ways (which are not mutually exclusive). A company’s management should first examine reinvestment possibilities offered by its current business – projects to become more efficient, expand territorially, extend and improve product lines or to otherwise widen the economic moat separating the company from its competitors. 
I ask the managers of our subsidiaries to unendingly focus on moat-widening opportunities, and they find many that make economic sense. But sometimes our managers misfire. The usual cause of failure is that they start with the answer they want and then work backwards to find a supporting rationale. Of course, the process is subconscious; that’s what makes it so dangerous. Your chairman has not been free of this sin. In Berkshire’s 1986 annual report, I described how twenty years of management effort and capital improvements in our original textile business were an exercise in futility. I wanted the business to succeed and wished my way into a series of bad decisions. (I even bought another New England textile company.) But wishing makes dreams come true only in Disney movies; it’s poison in business. Despite such past miscues, our first priority with available funds will always be to examine whether they can be intelligently deployed in our various businesses. Our record $12.1 billion of fixed-asset investments and bolton acquisitions in 2012 demonstrate that this is a fertile field for capital allocation at Berkshire. And here we have an advantage: Because we operate in so many areas of the economy, we enjoy a range of choices far wider than that open to most corporations. In deciding what to do, we can water the flowers and skip over the weeds. Even after we deploy hefty amounts of capital in our current operations, Berkshire will regularly generate a lot of additional cash. Our next step, therefore, is to search for acquisitions unrelated to our current businesses. Here our test is simple: Do Charlie and I think we can effect a transaction that is likely to leave our shareholders wealthier on a per-share basis than they were prior to the acquisition? I have made plenty of mistakes in acquisitions and will make more. Overall, however, our record is satisfactory, which means that our shareholders are far wealthier today than they would be if the funds we used for acquisitions had instead been devoted to share repurchases or dividends. But, to use the standard disclaimer, past performance is no guarantee of future results. That’s particularly true at Berkshire: Because of our present size, making acquisitions that are both meaningful and sensible is now more difficult than it has been during most of our years. Nevertheless, a large deal still offers us possibilities to add materially to per-share intrinsic value. BNSF is a case in point: It is now worth considerably more than our carrying value. Had we instead allocated the funds required for this purchase to dividends or repurchases, you and I would have been worse off. Though large transactions of the BNSF kind will be rare, there are still some whales in the ocean. The third use of funds – repurchases – is sensible for a company when its shares sell at a meaningful discount to conservatively calculated intrinsic value. Indeed, disciplined repurchases are the surest way to use funds intelligently: It’s hard to go wrong when you’re buying dollar bills for 80¢ or less. We explained our criteria for repurchases in last year’s report and, if the opportunity presents itself, we will buy large quantities of our stock. We originally said we would not pay more than 110% of book value, but that proved unrealistic. Therefore, we increased the limit to 120% in December when a large block became available at about 116% of book value.

http://www.berkshirehathaway.com/letters/2013ltr.pdf

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