The Idea in Brief

Many entrepreneurs go into emerging markets with fixed plans and the best of intentions: Launch a business, solve a problem. But the dearth of information about customers, cultures, and competitors often stops them in their tracks.

The authors offer five guidelines for creating markets in uncertain environments.

1. Define the ballpark—or the scope of the venture. What are you trying to do, and what constitutes success?

2. Attend to the sociopolitics. How will you mobilize supporters and neutralize opponents?

3. Emphasize discovery-driven planning. What will emerging data teach you about your proposed business model?

4. Plan disengagement. How can you exit without leaving a large footprint?

5. Try to anticipate unintended consequences. What kinds of second-order effects, both negative and positive, is your venture creating?

In recent years, we’ve all experienced considerable volatility—financial breakdowns, natural disasters, wars, and other disruptions. It’s clear we need new approaches to the world’s toughest economic challenges and social problems. Entrepreneurs can play a central role in finding the solutions, driving economic growth (building infrastructure, developing local talent, infusing struggling regions with investment capital) and helping hundreds of millions of people worldwide. If successful, socially minded entrepreneurial efforts create a virtuous cycle: The greater the profits these ventures make, the greater the incentives for them to grow their businesses. And the more societal problems they help alleviate, the more people who can join the mainstream of global consumers.

A version of this article appeared in the September 2010 issue of Harvard Business Review.