Employing two variables output-capital ratio and consumption ratio, we reformulate representative neoclassical growth models, including Solow-Swan model, Ramsey-Cass-Koopmans model, and Lucas model.

• 本文统一使用“产出资本比”和“消费资本比”变量对代表性的新古典增长模型，如索洛-斯旺模型、拉姆齐-卡斯-库普曼斯模型和卢卡斯模型，进行了重新表述。