non-privateBNC⁴⁷¹⁷² 基本例句 🌏非私有 Based on2400 Chinese firms' data from World Bank's2003 survey, this paper investigates the difference of contract enforcement environment between private and non-private firms. 内容提要本文基于世界银行的调查数据，对不同所有制企业的契约实施环境进行了比较。 cesgw.cn