At one of acquisition expedient, property of purchase object enterprise or the debt which in the future designates cash flow as mortgage (loan bond) those which are done in purchase fund.

Portion or most of purchase fund, is not house and by the fact that debt is appropriated, it is possible, to purchase on a large scale with little stock fund, it can aim for the substantial increase of capital gain at the same time with the lever ledge effect.

General scheme becomes as follows. First purchase side (fund and the like) investing, the saucer company is established. This saucer company receives financing from the financial institution, or debenture (junk bond) issues and supplies purchase fund. The saucer company purchases object enterprise at this fund, combines with that enterprise and the new company starts (in case of transfer of operations it is). The debt which the new company succeeds from the saucer company is paid back the profit of the business which is succeeded from purchase object enterprise (cash flow), or by the price of property sale.

LBO designates the equity fund which is constituted several partners by generally (the institutional investor and the like) as subject, the general partner (special investment firm) directs and is done. In addition, the case where the management of purchase object enterprise participates in purchase sideis calledMBO.

Those where LBO appears are the United States of the seventies. From the time before the purchase technique which is called "the bootstrap" (the account receivable, purchases) was known at the financing fund which designates the property with respect to accounts such as inventories and fixed assets as mortgage. As for LBO this it is said that it is something which develops.

????? ?????? which is called the real parent of LBO (Jerome Kohlberg Jr. ) The person kept making refine gradually from the sixties latter half as for such technique - - him himself including the - - which was called "merchant bank business" with bear . KKR which is known and 1976, as the present LBO firm most major company ( Roberts) it establishes. Furthermore, the fact that it reaches the point where such technique is called LBO is seventies end.

Early LBO applied bank loan to purchase fund, curve out of non core business of conglomerate enterprise (separating) and it was the business which designates reorganization dismantling or the business succession of small and medium-sized business as the investment outlet.

When that becomes the eighties, LBO itself is converted to object, unprecedented M&A boom arrives to the United States. Into the background the junk bond market appears & develops, raising of funds with the subordinate bond whose repayment ranking is low (the finance) can list the fact that it has become easy. In addition, there was existence of the tax system which gives incentive to loan dependence of enterprise and development etc. of the financial technology which lightens the interest risk of the loan.

You used such fund and the investment bank and LBO fund matter coercively tailoring, be hostile purchase and with the takeover and enterprise dismantling selling by the piece of short term investment collection and the insider trading where small swallows large you swaggered, the large-scale money game was developed. Junk bond you handle this boom after all in 1990 and the Lambert of the most major investment bank is destruction is doing, the curtain was closed, but it means to leave the reputation, LBO = be hostile purchase/the takeover as a result.

But, there is also the direction which you insist that there is an effect of management improvement of efficiency even in LBO. We assumed that Michael C ????? of 0 0N Harvard University (Michael C. Jensen) as for the professor, "debt soaks" enterprise and can give tension and the discipline attaching in the manager by doing. Namely, if it takes precedence debt over stock at the time of repayment ranking distribution of net profit and there is no fixed (above the interest) cash flow enterprise goes bankrupt. Because of this, you say that above voting right of stockholder it becomes the effective expedient which management reformation motive is attached. Especially repayment of investment ends, the maturity industry which produces rich cash flow (sayswith PPM and it points out that it is the method of being suited "the wooden business where the gold becomes") in.

Speaking conversely, you can call the enterprise which is easy to become the target of LBO that "maturity enterprise" is. Concretely "there is an ability to produce cash flow which is stabilized", "there is a brand power and a technical power", "there is a presence with market share or the niche market", "it is protected, in barriers to entry such as law system", "it cannot utilize the property which it should turn to the investment for business value improvement of the cash and conversion possible property etc. effectively and property efficiency is low (there is it is) and so on a feature of profit improvement expectation".