Developed by McKinsey Consulting for GE as the Business Screen, this nine-cell
matrix was designed to show multinationals which business units they should
be investing in and which they should be divesting. But it's just as useful
for mapping your own activities and deciding where to focus. (If it's a P&L,
it's a BU.)
The matrix scores each of your profit centres against the broader competitive
landscape along two axes. Sector attractiveness includes scores for market
size, projected growth, market structure, and profit margins; competitive
strength totals up market share, marketing effectiveness, and the experience
curve. (Both the Five Forces
and ESTEMPLE analysis
can help.) Where it sits in the matrix gives you a sense both of what to do
with your businesses and what your competitors are doing with theirs.
McKinsey's matrix is another easy-to-understand tool that summarises a large
amount of information and helps you allocate your marketing budget. Next 09: Net Present Value.