
Olivia MitchellUniversity of Pennsylvania | UP · The Wharton School
Olivia Mitchell
PhD
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573
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Introduction
Skills and Expertise
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July 1993 - present
Publications
Publications (573)
We use the 529 college savings plan setting to investigate whether and why households make suboptimal choices to invest in local assets. We estimate that 67% of open accounts between 2010 and 2020 were located suboptimally due to the plans’ tax inefficiencies and high expenses. Over the accounts’ projected lifetimes, such investments yielded expect...
Empirical studies of ambiguity aversion mostly use artificial events such as Ellsberg urns to control for unknown probability beliefs. The present study measures ambiguity attitudes using real-world events in a large sample of investors. We elicit ambiguity aversion and perceived ambiguity for a familiar company stock, a local stock index, a foreig...
Labor market shocks and financial stresses are shaping how older workers fare as they head into retirement, as well as how younger workers are preparing financially for their future. These shocks come on top of long-standing concerns surrounding increasing longevity and the adequacy and sustainability of public and private benefit systems. Drawing...
Labor market shocks and financial stresses are shaping how older workers fare as they head into retirement, as well as how younger workers are preparing financially for their future. These shocks come on top of long-standing concerns surrounding increasing longevity and the adequacy and sustainability of public and private benefit systems. Drawing...
We undertake an assessment of our two decades of research on financial literacy, building on our empirical research and theoretical work casting financial knowledge as a form of investment in human capital. We also draw on recent data to determine who is the most—and least—financially savvy in the United States, and we highlight the similarity of o...
This paper examines whether retirees would benefit from staying in their companies’ 401(k) plans after retirement, versus rolling their savings over to Individual Retirement Accounts (IRAs). Our focus is on individuals having low or moderate levels of financial literacy. We conclude that many such retirees would likely find it financially rewarding...
At the onset of the Covid-19 crisis, and with one of the largest and best-funded defined contribution programs in Latin America, Chile held over USD $200 bn in assets (or more than 80% of GDP). Reacting to populist pressures during the pandemic, however, the Congress gave non-retired participants three separate opportunities to tap into their retir...
This paper investigates retirees' optimal purchases of fixed and variable longevity income annuities using their defined contribution (DC) plan assets and given their expected social security benefits. As an alternative, we also evaluate using plan assets to boost social security benefits through delayed claiming. Using a calibrated life‐cycle mode...
Since its green shoots first emerged around 50 years ago, acceptance of environmental, social, and governance (ESG) considerations in institutional investing—especially in pension funds—has evolved with distinct shifts in investor preferences. This Pension Research Council volume traces these shifts and their implications, leading up to the present...
Since its green shoots first emerged around 50 years ago, acceptance of environmental, social, and governance (ESG) considerations in institutional investing—especially in pension funds—has evolved with distinct shifts in investor preferences. This Pension Research Council volume traces these shifts and their implications, leading up to the present...
This article analyzes Americans' perceptions of being debt‐constrained. We focus on which population subgroups reported feeling most debt‐constrained, how this perception was impacted by the COVID‐19 pandemic, and how it relates to financial literacy and retirement readiness. To this end, we analyze two datasets, namely the 2020 and 2021 TIAA Insti...
Many people do not understand the concepts of life expectancy and longevity risk, potentially leading them to under-save for retirement or to not purchase longevity insurance, which in turn could reduce wellbeing at older ages. We investigate alternative ways to increase the salience of both concepts, allowing us to assess whether these change peop...
One of the most important financial decisions that pension participants make concerns how they access their pension assets when they terminate employment with their plan sponsor. Their choices depend both on own preferences and the options offered by their retirement plan. This paper examines both past and future pension withdrawal choices for thos...
Many nations incentivize retirement saving by letting workers defer taxes on pension contributions, imposing them when retirees withdraw their funds. Using a dynamic life-cycle model, we show how ‘Rothification’ – that is, taxing 401(k) contributions rather than payouts – alters saving, investment, consumption, and Social Security claiming patterns...
How household wellbeing responds to pandemic‐induced financial shocks likely depends on whether people undertake certain actions that enhance their ability to withstand adverse economic events, along with their ability to efficiently respond to the shocks when they occur. This paper examines Americans' financial robustness during the Covid‐19 pande...
Oregon recently launched an automatic-enrollment retirement savings program for private sector workers lacking access to other workplace retirement plans. We analyze participation choices, account balances, and inflow/outflow data using administrative records between August 2018 and April 2020. Within the small to mid-sized firms served by OregonSa...
Notwithstanding the terrible price the world has paid in the Coronavirus pandemic, the fact remains that longevity at older ages is likely to continue to rise in the medium and longer term. This volume explores how the private and public sectors can collaborate via public-private partnerships (PPPs) to develop new mechanisms to reduce older people’...
Notwithstanding the terrible price the world has paid in the Coronavirus pandemic, the fact remains that longevity at older ages is likely to continue to rise in the medium and longer term. This volume explores how the private and public sectors can collaborate via public-private partnerships (PPPs) to develop new mechanisms to reduce older people’...
We track low-income respondents in the longitudinal Health and Retirement Study for 23 years, to observe how their financial situations unfolded as they aged. We document that (a) real incomes remained relatively stable as individuals entered retirement and progressed through their later years; and (b) labor force participation declined and thus ea...
Home equity represents a substantial share of retirement wealth for many older persons, particularly in Asia where national housing policies have encouraged home-ownership. This paper explored the potential for reverse mortgages to help ‘asset-rich and cash-poor’ older Singaporeans unlock their home equity while ageing in place. The empirical analy...
Target-date funds in corporate retirement plans grew from $5 billion in 2000 to $734 billion in 2018, partly because federal regulation sanctioned these as default investments in automatic enrollment plans. We show that adopters delegated pension investment decisions to fund managers selected by plan sponsors. Inclusion of these funds in retirement...
We investigate how financial literacy shapes older Americans’ demand for financial advice. Using an experimental module fielded in the Health and Retirement Study, we show that financial literacy strongly improves the quality but not the quantity of financial advice sought. In particular, more financially literate people seek financial help from pr...
Early in the COVID-19 pandemic, much of the US economy was closed to limit the virus's spread, and several emergency interventions were implemented. Our analysis of older (45-75) respondents fielded in April-May of 2020 indicates that about 1 in 5 respondents was financially fragile and would have difficulty facing a midsize emergency expense. Some...
We experimentally study individuals' perceptions about and advice to others regarding retirement savings and annuitization during the pandemic. Many people recommend that others save more for retirement, but those most affected by the pandemic tell others to save and annuitize less. We investigate two possible channels for this result and show that...
Trust is an essential component of any financial system, and distrust can undermine savings and economic growth. Our study draws on the Singapore Life Panel to assess how trust ties to older respondents’ (1) pension plan participation and withdrawals; (2) life, health, and long-term care insurance holdings; and (3) stock market engagement. We show...
How well older households manage their wealth holdings is an important determinant of their financial security during retirement, yet little is known about their financial decision-making and how this relates to their financial literacy. Our paper fills this gap by measuring financial literacy among older persons in the Singapore Life Panel and exa...
We test whether probability weighting affects household portfolio choice in a representative survey. On average, people display inverse-S-shaped probability weighting, overweighting low probability events. As theory predicts, probability weighting is positively associated with portfolio underdiversification and significant Sharpe ratio losses. Anal...
Around the world, people nearing and entering retirement are holding ever-greater levels of debt than in the past. This is not a benign situation, as many pre-retirees and retirees are stressed about their indebtedness. Moreover, this growth in debt among the older population may render retirees vulnerable to financial shocks, medical care bills, a...
Our chapter aims to analyze debt among pre-retirees and its implications for retirement well-being using data from three waves of the National Financial Capability Study (NFCS). In particular, we will analyze what kinds of debt people carry into older ages and how different types of debt are related to older Americans’ ability to save for retiremen...
Around the world, people nearing and entering retirement are holding ever-greater levels of debt than in the past. This is not a benign situation, as many pre-retirees and retirees are stressed about their indebtedness. Moreover, this growth in debt among the older population may render retirees vulnerable to financial shocks, medical care bills, a...
The US Treasury recently permitted deferred longevity income annuities to be included in pension plan menus as a default payout solution, yet little research has investigated whether more people should convert some of the $18 trillion they hold in employer-based defined contribution plans into lifelong income streams. We investigate this innovation...
We have designed and implemented an experimental module in the 2014 Health and Retirement Study to measure older persons' willingness to defer claiming of Social Security benefits. Under the current system’ status quo where delaying claiming boosts eventual benefits, we show that 46% of the respondents would delay claiming and work longer. If respo...
Poor financial capability can erode well-being in later life. To explore debt and debt management among older Americans, age 51-61, we designed and analyzed a new module in the 2018 Health and Retirement Study along with information from the 2018 National Financial Capability Study. Even though this group should be at the peak of their retirement s...
This paper examines two behavioral factors that diminish people’s ability to value a lifetime income stream or annuity, drawing on a randomized experiment with about 4,000 adults in a U.S. nationally representative sample. We find that increasing the complexity of the annuity choice reduces respondents’ ability to value the annuity, measured by the...
We analyze older individuals’ debt and financial vulnerability using data from the Health and Retirement Study (HRS) and the National Financial Capability Study (NFCS). In the HRS, we compare three groups of people age 56–61 in 1992, 2004, and 2010, to assess cross‐cohort changes in debt over time. Two waves of the NFCS (2012 and 2015) provide addi...
Many Americans claim Social Security benefits early, though this leaves them with lower monthly payments throughout retirement. We build a lifecycle model that closely tracks claiming patterns under current rules, and we use it to predict claiming delays if, by delaying benefits, people were to receive a lump sum instead of an annuity. We predict t...
Little is known about whether employee retirement saving patterns change when public sector employers implement Target Date Funds (TDFs) as the default plan investment. We use administrative and survey data from a large government entity to track participation, contributions, and asset allocation impacts of TDF introduction. We show that those mapp...
This volume examines how technology is transforming financial applications, and how FinTech promises a similar revolution in the retirement planning processes. Robo-advisors and mobile savings apps are a few harbingers of innovations to come. Nevertheless, these changes will bring with them new ethical and regulatory considerations, design challeng...
We propose a model of narrow framing in insurance and test it using data from a new module we designed and fielded in the Health and Retirement Study. We show that respondents subject to narrow framing are substantially less likely to buy long-term care insurance than average. This effect is much larger than the effects of risk aversion or adverse...
Prior studies disagree regarding the effectiveness of financial education programs, especially those offered in the workplace. To explain such measurement differences in evaluation and outcomes, we employ a stochastic life cycle model with endogenous financial knowledge accumulation and investigate how financial education programs optimally shape k...