quality change and hedonics
...Quality change and hedonics 质量变化和内涵价格法 d) Improving the quality and usefulness of prices collected (second alternative approach): a second study will explore a...
基于1个网页-相关网页
quality change and hedonics
质量变化和享乐主义
以上为机器翻译结果，长、整句建议使用 人工翻译 。