Three Essays On Household Life Cycle Investment Decisions
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Three Essays On Household Life Cycle Investment Decisions
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Author : Yu Zhang (Applied economist)
language : en
Publisher:
Release Date : 2018
Three Essays On Household Life Cycle Investment Decisions written by Yu Zhang (Applied economist) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Development economics categories.
Three Essays On Household Asset Allocation
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Author : Yang Su
language : en
Publisher:
Release Date : 2019
Three Essays On Household Asset Allocation written by Yang Su and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
With high-quality household level asset holding data becoming available as well as the exponential increase in computing power, there is a growing literature that studies how households make investment decisions facing various types of uninsurable background risks. In this dissertation, I build theoretical models and conduct empirical studies to investigate different problems on household asset allocation. In chapter 1, I build a life-cycle model of portfolio choice with endogenous labor supply and a fixed cost of labor market participation to incorporate both the extensive and intensive mar- gins of labor supply decisions. I show that the risky asset holdings of young agents (agents younger than 45-year-old) are lower when compared to a model that only incorporates the intensive margin of labor supply. The risky asset holdings of young agents are further reduced and become hump-shaped when two additional features are included to the model: 1) endogenous Social Security accumulation and 2) a small possibility of a zero-income state. These two features increase the uncertainties faced by the agents while the fixed cost of labor market participation reduces the agents's ability to use labor supply to buffer against future income uncertainties. My model therefore reduces the gap between the empirical observations on household risky asset holdings and the predictions made by life-cycle models with endogenous labor supply. In chapter 2, we build a three-period model to study asset allocation ("how much to invest") and location ("which account to use") consequences when an economic agent has internal habit formation utility and has access to both an illiquid but tax-favored retirement account and a taxable personal account. We show that the incentive to maintain high consumption relative to the habit level and the restriction of only having access to the personal account before retirement induces the agent to hold a safer portfolio in her personal account and a riskier portfolio in her retirement account, in accordance with empirical findings on retirement asset allocation. We also show that retirement asset allocation and location decisions are affected by bequest motives and employer match, providing policy implications for retirement plan designers. In chapter 3, I provide updated estimations of the age profiles of stock market participation and risky share in the United States using data from the Panel Study of Income Dynamics (PSID). This chapter is motivated by the recent findings of Fagereng, Gottlieb, and Guiso (2017) on Norwegian data that the age profiles of stock market participation rate and risky share become closer to theoretical predictions when they employ more precise empirical strategies to identify the age, cohort and year effects, control for demographic variables and use a Heckman selection model to control for the endogeneity of stock market participation decision. I apply the same empirical strategies in Fagereng et al. (2017) on the U.S. data. I find that the age profile of stock market participation rate is increasing over the life cycle instead of hump-shaped. The estimated conditional risky share, after controlling for selection, is higher than the risky shares reported in previous papers and it is slightly increasing over the life cycle.
Essays On Saving Bequests Altruism And Life Cycle Planning
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Author : Laurence J. Kotlikoff
language : en
Publisher: MIT Press
Release Date : 2001-06-22
Essays On Saving Bequests Altruism And Life Cycle Planning written by Laurence J. Kotlikoff and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-06-22 with Business & Economics categories.
This collection of essays, coauthored with other distinguished economists, offers new perspectives on saving, intergenerational economic ties, retirement planning, and the distribution of wealth. The book links life-cycle microeconomic behavior to important macroeconomic outcomes, including the roughly 50 percent postwar decline in America's rate of saving and its increasing wealth inequality. The book traces these outcomes to the government's five-decade-long policy of transferring, in the form of annuities, ever larger sums from young savers to old spenders. The book presents new theoretical and empirical analyses of altruism that rule out the possibility that private intergenerational transfers have offset those by the government.While rational life-cycle behavior can explain broad economic outcomes, the book also shows that a significant minority of households fail to make coherent life-cycle saving and insurance decisions. These mistakes are compounded by reliance on conventional financial planning tools, which the book compares with Economic Security Planner (ESPlanner), a new life-cycle financial planning software program. The application of ESPlanner to U.S. data indicates that most Americans approaching retirement age are saving at much lower rates than they should be, given potential major cuts in Social Security benefits.
Three Essays On Household Portfolio Choice
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Author : Tae-Young Pak
language : en
Publisher:
Release Date : 2016
Three Essays On Household Portfolio Choice written by Tae-Young Pak and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
This dissertation considers household portfolio choice at the end of life-cycle. Three essays examine the importance of uncertainty about medical expenditure risk, cognitive aging, and subjective life horizon, and their role in explaining late-life savings decisions and portfolio allocation. Chapter 2 of the dissertation, entitled "Medical expenditure risk and precautionary saving: Evidence from Medicare Part D", tests the presence of precautionary saving motive to cope with medical expenditure risk. By examining Medicare Part D and it's association with household saving, I demonstrate that social insurance programs discourage private saving by reducing health-related uncertainty. Chapter 3 of the dissertation, entitled "Econometric analysis of cognitive abilities and portfolio choice", explores the role of cognitive aging in explaining a portfolio rebalancing towards safer assets at the end of life-cycle. In this essay, I argue that a gradual decrease in risky asset ownership at the end of life-cycle is in part driven by losing cognitive capabilities. I pay particular attention to testing whether such association is observed only on the extensive margin - that is, changes in ownership, or both risky asset ownership and reallocation across the intensive margin are affected. Causality is tested by exploiting exogenous variation in cognitive health, created by the introduction of Medicare Part D in 2006. Chapter 4 of the dissertation, entitled "Subjective life expectancy and portfolio choice: A household bargaining approach", examines collective decision-making when spouses have an incentive to bargain over portfolio allocation. This article starts with two well-known facts: (a) difference in life expectancy between husband and wife; and (b) age disparity in marriage. These two facts imply that females, on average, face 5 or 6 years longer retirement period to finance, and thus have more incentive to hold risky assets to achieve higher expected capital gains in the long-term. A difference in life expectancy then creates an incentive to bargain over how to allocate savings to risky and non-risky assets. The estimation results indeed show that more financial wealth is allocated to risky assets when a spouse with longer life expectancy has the "final say."
Household Financial Choice
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Author : Michael S. Finke
language : en
Publisher:
Release Date : 2011
Household Financial Choice written by Michael S. Finke and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Electronic Dissertations categories.
This dissertation examines household characteristics the impact financial decision making. The first essay explores the role of cognitive ability in numeracy, risk tolerance, credit decisions, wealth and retirement savings and asset allocation and finds that cognitive ability is an important predictor of financial decisions. The second essay develops a new instrument to measure time discounting and models asset accumulation and asset allocation and finds that a factor score of intertemporal behaviors is significantly related to both asset accumulation and asset allocation. The third essay documents the decline in basic financial knowledge among households over 60 using a new financial literacy instrument developed to more accurately capture a household's ability to make effective balance sheet, credit, investment, and insurance choices.
Essays On Portfolio Choice And Health Over The Life Cycle
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Author : You Du
language : en
Publisher:
Release Date : 2021
Essays On Portfolio Choice And Health Over The Life Cycle written by You Du and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
This dissertation examines the effect of health and its associated variables on households' consumption and portfolio choices over life cycle. The first two essays constitute my job market paper, which explains why the risky portfolio share rises in wealth from two health mechanisms: endogenous health investment and medical expenditure risk. The third chapter explores the effect of health and health risk on households' optimal consumption and portfolio decisions over life cycle. Chapter 1 titled ``PORTFOLIO CHOICE AND HEALTH ACROSS WEALTH: EMPIRICAL EVIDENCE" illustrates the empirical relationship between the portfolio puzzle and the heterogeneity of health variables across wealth. Classic financial theory suggests that under the assumption of no borrowing constraints and no mean-reverting stock returns, households should hold a constant risky portfolio in spite of their wealth, ages and life horizons (Samuelson (1969) and Merton (1969, 1971)). Yet data from the Survey of Consumers Finances (SCF) show that the risky portfolio share of financial assets increases in wealth. In the literature, this is called the ``portfolio puzzle". Meanwhile, various sources of data indicate that, compared with the non-wealthy households, the wealthy people have better health, longer life horizon, higher out of pocket medical spending with lower uncertainty, and more health care time. All these facts suggest a novel correlation between the portfolio puzzle and the heterogeneity of health variables across wealth and provide a robust empirical foundation to explain the portfolio puzzle from a health perspective. In Chapter 2 titled ``A LIFE CYCLE MODEL OF PORTFOLIO CHOICE AND HEALTH", a life cycle model with endogenous health investment and medical expenditure risk is proposed to capture the key empirical features in the first chapter. This calibrated model remarkably matches the U.S. data. I find that endogenous health investment is essential to explain the portfolio puzzle: if health is exogenous without investment, the model can only could deliver 7.2% of the risky share gap across wealth. Medical expenditure risk is less important and has a larger effect on the non-wealthy group. If I abstract from medical expenditure risk, the risky shares increase for both groups: 24% for the low wealth group and 5% for the wealthy group. This life cycle model provides new insights into how health affects households' financial behavior. Chapter 3 titled ``OPTIMAL CONSUMPTION AND PORTFOLIO CHOICE WITH HEALTH RISK" investigates the effect of health and health risk on households' optimal consumption and portfolio allocations over the life cycle. The simulation results show that consumption, savings in bonds, and savings in stocks all increase with health. The risky portfolio share, which is the ratio of savings in stocks to the total financial assets, demonstrates the same tendency for both health states over the life cycle: at the very young age, the risky portfolio share is relatively high. Starting from the middle age, this share falls significantly and keeps steady until the end of life. For most of the lifetime, the risky portfolio share is positively related with health. These results emphasize the importance of health and its associated risk in consumption and portfolio decisions.
Essays In Economics Of The Family Social Interactions And Retirement Planning
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Author : Finagnon Antoine Dedewanou
language : en
Publisher:
Release Date : 2020
Essays In Economics Of The Family Social Interactions And Retirement Planning written by Finagnon Antoine Dedewanou and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
Résumé en anglais
Consumption Savings And Investments Over The Life Cycle
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Author : Joachim Maria Johanna Peijnenburg
language : en
Publisher:
Release Date : 2011
Consumption Savings And Investments Over The Life Cycle written by Joachim Maria Johanna Peijnenburg and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.
Essays In Macroeconomics
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Author : Annika Bacher
language : en
Publisher:
Release Date : 2022
Essays In Macroeconomics written by Annika Bacher and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with categories.
This thesis is composed of three independent essays in heterogeneous agent macroeconomics. They all explore how family structure affects investment choices and labor market outcomes of individuals. The first chapter, Housing and Savings Behavior Across Family Types, studies how family structure in the form of marital status and changes thereof affect housing demand. I develop a life-cycle model of housing and financial portfolio choice with dynamic and heterogeneous family types that I calibrate to household survey data from the United States. My findings indicate that divorce risk encourages precautionary savings of couples and reduces their demand risky assets and for indivisible housing. Prospective marriage, lower income levels and larger exposure to income fluctuations prevent singles from becoming homeowners. As a result, abstracting from distinct family types overstates the effectiveness of housing policies such as lowering property taxes and reducing housing transaction costs by up to over 100%. This misspecification is largest among young households, who are most likely to be single and whose marital transition risk is highest. In contrast, regulations that facilitate stock market participation help to foster wealth accumulation, because they encourage investment in high return assets that are cheaper to liquidate in the event of a marital or labor income shock. In the second chapter, The Gender Investment Gap over the Life-Cycle, I document with data from the Survey of Consumer Finances that single women hold on average less risky portfolios than single men. To understand the sources of this "Gender Investment Gap", I develop a life-cycle model of portfolio choice that allows for gender differences along observable characteristics and stochastic processes. The model is able to replicate the empirical patterns without introducing gender heterogeneity in preferences. Counterfactual simulations reveal that lower income levels and larger household sizes (mainly through the presence of children) of single women make it optimal for them to invest less risky. Hence, the gender wage gap gets amplified because it results in investment behavior that pays on average lower returns. Importantly, not only current-period income levels and number of household members help to explain this finding but also expectations over their future realizations. The third chapter, Joint Search over the Life-Cycle, co-authored with Philipp Grübener and Lukas Nord, focuses on labor market outcomes and couples. Specifically, we study how intra-household insurance against individual job loss through increased spousal labor market participation, also called the added worker effect, varies over the life cycle. First, we show in U.S. data that the added worker effect is much stronger for young than for old households. A stochastic life cycle model of two-member households with job search in a frictional labor market is capable of replicating this finding. The model suggests that a lower added worker effect for the old is driven primarily by better insurance through asset holdings. Human capital differences between employed young and old contribute to the difference but are quantitatively less important, while differences in job arrival rates play a limited role.
Three Essays On Household Behavior
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Author : Katherine Grace Carman
language : en
Publisher:
Release Date : 2003
Three Essays On Household Behavior written by Katherine Grace Carman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.