Economist Quotes and aphorisms about earn Ha-Joon Chang ,, Economics should be defined in terms of what it is about. It should be about how people produce thi... Arthur Laffer Klaus Schwab ,, Business cycles naturally entail peaks and troughs in employment, and socially responsible business... Henry George Theodore Schultz ,, Most of the people in the world are poor, so if we knew the economics of being poor, we would know ... Edmund Phelps Andrew Lo