Carbon credits: By a simple Cost of Goods calculation the indirect cost from Externalities (effects of a product or service on other people than the producer and user) are not reflected. This can be CO2, but also social impact. Integrating all externalities in your (shadow) price gives the “Real Price”.
碳信用：通过简单的货物成本计算，外部因素的间接成本（产品或服务对生产者和用户以外的其他人的影响）没有反映。 这可以是二氧化碳，但也有社会影响。 在你的（阴影）价格中整合所有外部性给出了“实际价格”。
