本文从秦的粮食政策和工商业状况开展探讨秦的国有制产品经济体制，阐明原有的井田制经济和私人工商业户的市场经济都在商鞅变法后经过了国有化改造而不复存或所剩无已了。文章对当今学界认秦为封建社会私有制经济提出了异议，并指出在战国时代中国不宜“除末”、“抑商”推行国有制经济。作者另有《漫谈秦的土地所有制形式反映的生产关系》和《秦废井田就是废除奴隶制质疑》等文与本篇同属姐妹篇。 This article discusses Qin’s system of state-owned product economy from the state’s food policy and state of business affairs. It states that both the original well field economy and the market economy of private industrial and commercial households have been nationalized after Shang Yang’s reform and have disappeared or remained Already The article argues that scholars in the contemporary world think Qin is a privately-owned economy in the feudal society and points out that in the Warring States Period, China should not promote the state-owned economy by “eliminating the last” and “suppressing commerce.” The author also has another article, “To Talk About the Production Relations Reflected in the Form of Land Ownership in Qin Dynasty” and “The Qin Wasteland Is to Abolish Slavery Question”.