BCG Growth-Share MatrixBCG增长份额矩阵.docVIP

BCG Growth-Share Matrix Companies that are large enough to be organized into strategic business units face the challenge of allocating resources among those units. In the early 1970s the Boston Consulting Group developed a model for managing a portfolio of different business units (or major product lines). The BCG growth-share matrix displays the various business units on a graph of the market growth rate vs. market share relative to competitors: ??????BCG Growth-Share Matrix Resources are allocated to business units according to where they are situated on the grid as follows: Cash Cow - a business unit that has a large market share in a mature, slow growing industry. Cash cows require little investment and generate cash that can be used to invest in other business units. Star - a business unit that has a large market share in a fast growing industry. Stars may generate cash, but because the market is growing rapidly they require investment to maintain their lead. If successful, a star will become a cash cow when its industry matures. Question Mark (or Problem Child) - a business unit that has a small market share in a high growth market. These business units require resources to grow market share, but whether they will succeed and become stars is unknown. Dog - a business unit that has a small market share in a mature industry. A dog may not require substantial cash, but it ties up capital that could better be deployed elsewhere. Unless a dog has some other strategic purpose, it should be liquidated if there is little prospect for it to gain market share. The BCG matrix provides a framework for allocating resources among different business units and allows one to compare many business units at a glance. However, the approach has received some negative criticism for the following reasons: The link between market share and profitability is questionable since increasing market share can be very expensive. The approach may overemphasize high growth, since it ignores