public demand theory

Study on Public Goods Theory: A Shift from Demand Side to Supply Side

公共物品理论研究的范式演变：从需求到供给

Accounting information is a special commodity, that is" public commodity", which matches the economic theory of demand and supply.

会计信息是一种特殊的商品，即“公共商品”，因此也适用经济学的供求定理。

Inferred the demand curve of recreation. They calculated directly the travel cost and value of time as the value of recreational function. This approach is not accord with the basic principle of TCM and the economic theory of public goods without ( lower) marketed price.

认为乔光华等的研究在推断游憩需求曲线时存在方法上的问题，直接将旅行成本和时间价值作为游憩价值不符合旅行成本法的基本原理和公共物品无（或低）市场价格的经济理论。