Similar Search Results

A Dynamic Analysis of the Demand for Health Insurance and Health Care

Bolhaar, Jonneke; Lindeboom, Maarten; van der Klaauw, Bas - C.E.P.R. Discussion Papers - 2008

We investigate the presence of moral hazard and advantageous or adverse selection in a market for supplementary health … insurance. For this we specify and estimate dynamic models for health insurance decisions and health care utilization. Estimates … for advantageous selection, largely driven by heterogeneity in education, income and health preferences. Finally, we show …

Persistent link: https://www.econbiz.de/10005504294

Juvenile Delinquency and Conformism

Patacchini, Eleonora; Zenou, Yves - C.E.P.R. Discussion Papers - 2009

This paper studies whether conformism behavior affects individual outcomes in crime. We present a social network model of peer effects with ex-ante heterogeneous agents and show how conformism and deterrence affect criminal activities. We then bring the model to the data by using a very detailed...

Persistent link: https://www.econbiz.de/10008491720

Mismatch, Transport Mode and Search Decisions in England

Patacchini, Eleonora; Zenou, Yves - C.E.P.R. Discussion Papers - 2003

We develop a theoretical model in which whites mainly use private vehicles to commute whereas non-whites use public transportation. We show that, for whites and non-whites, higher (time) distance-to-jobs leads to lower search effort. Because of different transport modes, we also show that, at...

Persistent link: https://www.econbiz.de/10005136588

Systemic Risk and Network Formation in the Interbank Market

Cohen-Cole, Ethan; Patacchini, Eleonora; Zenou, Yves - C.E.P.R. Discussion Papers - 2011

We propose a novel mechanism to facilitate understanding of systemic risk in financial markets. The literature on systemic risk has focused on two mechanisms, common shocks and domino-like sequential default. Our approach is a formal model that provides an intellectual combination of the two by...

Persistent link: https://www.econbiz.de/10009003370

Dynamic Aspects of Teenage Friendships and Educational Attainment

Patacchini, Eleonora; Rainone, Edoardo; Zenou, Yves - C.E.P.R. Discussion Papers - 2011

We study peer effects in education. We first develop a network model that predicts a relationship between own education and peers’ education as measured by direct links in the social network. We then test this relationship using the four waves of the AddHealth data, looking at the impact of...

Persistent link: https://www.econbiz.de/10008854494

Multivariate Choice and Identification of Social Interactions

Cohen-Cole, Ethan; Liu, Xiaodong; Zenou, Yves - C.E.P.R. Discussion Papers - 2012

In this paper, we investigate the impact of peers on own outcomes where all agents embedded in a network choose more than one activity. We develop a simple network model that illustrates these issues. We differentiate between the ‘seemingly unrelated’ simultaneous equations model where...

Persistent link: https://www.econbiz.de/10011083770

Student Networks and Long-Run Educational Outcomes: The Strength of Strong Ties

Patacchini, Eleonora; Rainone, Edoardo; Zenou, Yves - C.E.P.R. Discussion Papers - 2012

The aim of this paper is to investigate and understand the effect of high-school friends on years of schooling. We develop a simple network model where students first choose their friends and then decide how much effort they put in education. The empirical salience of the model is tested using...

Persistent link: https://www.econbiz.de/10011084315

Unshrouding Effects on Demand for a Costly Add-on: Evidence from Bank Overdrafts in Turkey

Alan, Sule; Cemalcilar, Mehmet; Karlan, Dean S.; … - C.E.P.R. Discussion Papers - 2015

Models of shrouding predict that firms lack incentives to compete on add-on prices. Working with a large Turkish bank to test SMS direct marketing promotions to 108,000 existing checking account holders, we find that messages promoting a large discount on the overdraft interest rate reduce...

Persistent link: https://www.econbiz.de/10011168904

You Can Pick Your Friends, But You Need to Watch Them: Loan Screening and Enforcement in a Referrals Field Experiment

Bryan, Gharad; Karlan, Dean S.; Zinman, Jonathan - C.E.P.R. Discussion Papers - 2012

We examine a randomized trial that allows separate identification of peer screening and enforcement of credit contracts. A South African microlender offered half its clients a bonus for referring a friend who repaid a loan. For the remaining clients, the bonus was conditional on loan approval....

Persistent link: https://www.econbiz.de/10011083275

Follow the Money: Methods for Identifying Consumption and Investment Responses to a Liquidity Shock

Karlan, Dean S.; Osman, Adam; Zinman, Jonathan - C.E.P.R. Discussion Papers - 2013

Identifying the impacts of liquidity shocks on spending decisions is difficult methodologically but important for theory, practice, and policy. Using seven different methods on microenterprise loan applicants, we find striking results. Borrowers report uses of loan proceeds strategically, and...

Persistent link: https://www.econbiz.de/10011083720