Integrated Surveillance System for Controlling COVID-19 on a University Campus, 2020‒2021.

To minimize the impacts of COVID-19 and to keep campus open, Cornell University's Ithaca, NY, campus implemented a comprehensive process to monitor COVID-19 spread, support prevention practices, and assess early warning indicators linked to knowledge, behaviors, and attitudes of campus community members. The integrated surveillance approach informed leadership and allowed for prompt adjustments to university policies and practices through evidence-based decisions. This approach enhanced healthy behaviors and promoted the well-being and safety of all community members. (Am J Public Health. 2022;112(7):980-984. https://doi.org/10.2105/AJPH.2022.306838).

Pension-Spiking, Free-Riding, and the Effects of Pension Reform on Teachers' Earnings.

In many states, local school districts are responsible for setting the earnings that determines the size of pensions, but are not required to make contributions to cover the resulting state pension fund liabilities. In this paper, I document evidence that this intergovernmental incentive inherent in public sector defined benefit pension systems distorts the amount and timing of income for public school teachers. I use the introduction of a policy that required experience-rating on earnings increases above a certain limit in a differences-in-differences framework to identify whether districts are willing to pay the full costs of their earnings promises. Because of the design of the policy, overall earnings of teachers near retirement did not change. Instead, districts that previously provided one-time pay increases shifted to smaller increments spread out over several years. In addition, some districts that did not practice pension-spiking prior to the reform appear to begin providing payments up to the new, lower limit, perhaps due to increased salience of the fiscal incentive. Therefore, the policy was ineffective at decreasing pension costs.

Post-Baccalaureate Migration and Merit-Based Scholarships.

For policymakers aiming to alter the migratory patterns of skilled labor, one potential tool involves subsidizing higher education. We present new evidence on the effects of merit aid scholarship programs - programs that offer partial or full tuition subsidies to high-achieving in-state students. Using Census data on 24 to 32 year olds in the U.S. from 1990 to 2010, we show that eligibility for merit aid programs slightly increases the propensity of state natives to live in-state, while also extending in-state enrollment into the late twenties. However, the share of a cohort both living in-state and having a BA is unchanged, with a possible decline in overall BA attainment. These patterns notwithstanding, the magnitude of merit aid effects is of an order of magnitude smaller than size of the treated population, suggesting that nearly all of the spending on these programs transfers resources to individuals whose ultimate migration decisions remain unchanged.

Early Retirement Incentives and Student Achievement.

Early retirement incentives (ERIs) are increasingly prevalent in education as districts seek to close budget gaps by replacing expensive experienced teachers with lower-cost newer teachers. Combined with the aging of the teacher workforce, these ERIs are likely to change the composition of teachers dramatically in the coming years. We use exogenous variation from an ERI program in Illinois in the mid-1990s to provide the first evidence in the literature of the effects of large-scale teacher retirements on student achievement. We find the program did not reduce test scores; likely, it increased them, with positive effects most pronounced in lower-SES schools.

Retiree health insurance for public school employees: does it affect retirement?

Despite the widespread provision of retiree health insurance for public sector workers, little attention has been paid to its effects on employee retirement. This is in contrast to the large literature on health-insurance-induced "job-lock" in the private sector. I use the introduction of retiree health insurance for public school employees in combination with administrative data on their retirement to identify the effects of retiree health insurance. As expected, the availability of retiree health insurance for older workers allows employees to retire earlier. These behavioral changes have budgetary implications, likely making the programs self-financing rather than costly to taxpayers.