The Idea in Brief

• Women represent the largest market opportunity in the world.

• But despite women’s dominant buying power, many companies continue to market mostly to men and fail to explore how they might meet women’s needs.

• Companies that can offer tailored products and services—going beyond “make it pink”—will be positioned to win when the economy begins to recover.

Women now drive the world economy.

A version of this article appeared in the September 2009 issue of Harvard Business Review.