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Matching with Couples : Stability and Incentives in Large Markets

Kojima, Fuhito - 2010

doctors and psychologists, because couples view pairs of jobs as complements. A stable matching may not exist when couples are … present. We find conditions under which a stable matching exists with high probability in large markets. We present a … mechanism that finds a stable matching with high probability, and which makes truth-telling by all participants an approximate …

Persistent link: https://www.econbiz.de/10013142940

Strategy-Proofness Versus Efficiency in Matching with Indifferences : Redesigning the New York City High School Match

Abdulkadiroglu, Atila - 2010

The design of the New York City (NYC) High School match involved tradeoffs among efficiency, stability and strategy-proofness that raise new theoretical questions. We analyze a model with indifferences--ties--in school preferences. Simulations with field data and the theory favor breaking...

Persistent link: https://www.econbiz.de/10012757548

The Welfare Effects of Coordinated Assignment : Evidence from the NYC HS Match

Abdulkadiroglu, Atila - 2015

Coordinated single-offer school assignment systems are a popular education reform. We show that uncoordinated offers in NYC's school assignment mechanism generated mismatches. One-third of applicants were unassigned after the main round and later administratively placed at less desirable...

Persistent link: https://www.econbiz.de/10013025251

Lotteries in Student Assignment : An Equivalence Result

Pathak, Parag A. - 2010

This paper formally examines two competing methods of conducting a lottery in assigning students to schools, motivated by the design of the centralized high school student assignment system in New York City. The main result of the paper is that a single and multiple lottery mechanism are...

Persistent link: https://www.econbiz.de/10013141841

Explaining Charter School Effectiveness

Angrist, Joshua D. - 2011

Estimates using admissions lotteries suggest that urban charter schools boost student achievement, while charter schools in other settings do not. We explore student-level and school-level explanations for these differences using a large sample of Massachusetts charter schools. Our results show...

Persistent link: https://www.econbiz.de/10013121053

Do Parents Value School Effectiveness?

Abdulkadiroglu, Atila - 2017

School choice may lead to improvements in school productivity if parents' choices reward effective schools and punish ineffective ones. This mechanism requires parents to choose schools based on causal effectiveness rather than peer characteristics. We study relationships among parent...

Persistent link: https://www.econbiz.de/10012946019

Who Benefits from Kipp?

Angrist, Joshua D. - 2010

Charter schools affiliated with the Knowledge is Power Program (KIPP) are emblematic of the No Excuses approach to public education. These schools feature a long school day, an extended school year, selective teacher hiring, strict behavior norms and a focus on traditional reading and math...

Persistent link: https://www.econbiz.de/10013147998

Accountability and Flexibility in Public Schools : Evidence from Boston's Charters and Pilots

Abdulkadiroglu, Atila - 2010

Charter schools are publicly funded but operate outside the regulatory framework and collective bargaining agreements characteristic of traditional public schools. In return for this freedom, charter schools are subject to heightened accountability. This paper estimates the impact of charter...

Persistent link: https://www.econbiz.de/10013150027

Small High Schools and Student Achievement : Lottery-Based Evidence from New York City

Abdulkadiroglu, Atila - 2013

One of the most wide-ranging reforms in public education in the last decade has been the reorganization of large comprehensive high schools into small schools with roughly 100 students per grade. We use assignment lotteries embedded in New York City's high school match to estimate the effects of...

Persistent link: https://www.econbiz.de/10013073946

Free to Choose : Can School Choice Reduce Student Achievement?

Abdulkadiroglu, Atila - 2016

A central argument for school choice is that families value the freedom to exercise choice and can make wise decisions. This principle may underlie why lottery-based school evaluations, which exploit over-subscription due to excess demand, have almost always reported positive or zero achievement...

Persistent link: https://www.econbiz.de/10013002278