麦肯锡全球研究所：2024年下一个“竞技场”报告-重塑全球经济的18个新兴行业领域（英文版）

— Arenas are a unique category of industries defined by two characteristics: high growth and dynamism. They capture an outsize share of the economy’s growth, and the market shares of players within them change to an outsize degree. — We have identified 18 potential arenas of the future that could reshape the global economy, generating $29 trillion to $48 trillion in revenues by 2040. These arenas range from AI software and services to cybersecurity, from future air mobility to drugs for obesity