References

• 1999A meta-analytic review of experiments examining the effects of extrinsic rewards on intrinsic motivation.7,172 cited
• 1996Development and validation of the State Hope Scale.3,533 cited
• 2003Intrinsic and Extrinsic Motivation2,912 cited
• 2009Conditional Cash Transfers1,864 cited
• 2012The Oregon Health Insurance Experiment: Evidence from the First Year*1,672 cited
• 2004School subsidies for the poor: evaluating the Mexican Progresa poverty program1,206 cited
• 2008Financial Incentive–Based Approaches for Weight Loss923 cited
• 2011Cash or Condition? Evidence from a Cash Transfer Experiment833 cited
• 2012The Impact of Family Income on Child Achievement: Evidence from the Earned Income Tax Credit832 cited
• 2007Conditional Cash Transfers for Improving Uptake of Health Interventions in Low- and Middle-Income Countries669 cited
• 2017The Impact of Family Income on Child Achievement: Evidence from the Earned Income Tax Credit: Reply444 cited
• 2011Financial Incentives and Student Achievement: Evidence from Randomized Trials *416 cited
• n.d.Incentives and Services for College Achievement: Evidence from a Randomized Trial406 cited
• 2009The Effects of High Stakes High School Achievement Awards: Evidence from a Randomized Trial397 cited