粮食购销制度变迁过程中的国有粮食企业改革.doc

several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
粮食购销制度变迁过程中的国有粮食企业改革：回顾与思考
“国以民为本，民以食为天”。粮食一直被国家作为“战略物资”来看待，其重要性可见一斑。自新中国成立以来，在粮食购销制度上大体经历了三个阶段的变迁，国有粮食企业也随着购销制度的变迁在经营管理机制上进行了相应的改革。我们对此进行全面的回顾和深入的思考，以为今后的政策制定和理论研究提供参考和借鉴。
　　一、1949年-1952年：政府管制下的粮食自由购销阶段
　　这一阶段的粮食购销政策呈现出两个特征：政府行政管制和粮食购销的相对自由。但由于粮食市场价格的恶性上涨和严重的通货膨胀，新成立的中央政府在当时的主要政策是统一财经、稳定物价，而遏制粮食价格上涨、稳定粮食市场则是其中的主要内容。采取的措施是统一公粮征收、利用行政手段加强国有粮食商业的主导地位、通过市场管制限制私营粮食企业的活动范围、粮食购销差价和季节性差价。在这种管制下，粮食购销活动基本上还是相对自由的：允许农村集贸