The bottom line is, for physical data, it's marginally OK, but there's little national interest in sharing socioeconomicdata.
底线是物理数据，这没什么问题，但是几乎没有国家对分享社会经济数据感兴趣。
2
Based on the theories and methods of spatial analysis, the scaling of socioeconomicdata is studied. The thesis focuses on both the development of theory and practices.
论文以空间分析理论和方法为基础，以社会经济数据的尺度转换为主要内容，从理论和应用两个层面展开研究。
3
We estimate the trade-offs among these characteristics using data from the PSID and the ECHP, finding evidence of compensation between anthropometric and socioeconomic characteristics.