Improving schools through school choice: A market design approach

• 成果类型: Article
• 署名作者: Hatfield, John William; Kojima, Fuhito; Narita, Yusuke
• 署名单位: University of Texas System; University of Texas Austin; Stanford University; Massachusetts Institute of Technology (MIT)
• 刊物名称: JOURNAL OF ECONOMIC THEORY
• ISSN/ISSBN: 0022-0531
• DOI: 10.1016/j.jet.2016.07.001
• 发表日期: 2016
• 页码: 186-211
• 关键词: School choice; School quality; matching; STABILITY; EFFICIENCY

摘要

We study the effect of different centralized public school choice mechanisms on schools' incentives for quality improvement. To do so, we introduce the following criterion: A mechanism respects improvements of school quality if each school becomes weakly better off whenever that school improves, i.e., becomes more preferred by students. We first show that neither any stable mechanism nor mechanism that is Pareto efficient for students (such as the Boston and top trading cycles mechanisms) respects improvements of school quality. Nevertheless, for large school districts, we demonstrate that any stable mechanism approximately respects improvements of school quality; by contrast, the Boston and top trading cycles mechanisms fail to do so. Thus, a stable mechanism may provide better incentives for schools to improve themselves than the Boston and top trading cycles mechanisms. (C) 2016 Elsevier Inc. All rights reserved.