@article{article, title = {{Instrumental Variable Estimation of a Characteristics Model of Demand}}, publisher = {{Oxford 海角社区 Press (OUP)}}, url = {{}}, year = {{1981}}, month = {{1}}, author = {{Pudney SE}}, doi = {{10.2307/2297155}}, volume = {{48}}, journal = {{The Review of Economic Studies}}, issue = {{3}}, pages = {{417-417}}, note = {{Accessed on 2025/05/20}}}