金字塔底层的商业与人类发展：用市场热力图探索挑战与机遇

Business and human development in the base of the pyramid: Exploring challenges and opportunities with market heat maps

• Pablo Acosta · 世界银行 通讯
• Namsuk Kim
• Illana Melzer
• Ronald U. Mendoza 通讯
• Nina Thelen