Instantaneous Gratification: Behavior, Models, and Retirement Savings Policy David Laibson Harvard University and NBER July 16, 2008 1. Motivating Experiments A Thought Experiment Would you like to have A) 15 minute massage now or B) 20 minute massage in an hour Would you like to have C) 15 minute massage in a week or D) 20 minute massage in a week and an hour Read and van Leeuwen (1998) Choosing Today Eating Next Week Time If you were deciding today, would you choose fruit or chocolate for next week? Patient choices for the future: Choosing Today Eating Next Week Time Today, subjects typically choose fruit for next week. 74% choose fruit Impatient choices for today: Choosing and Eating Simultaneously Time If you were deciding today, would you choose fruit or chocolate for today? Time Inconsistent Preferences: Choosing and Eating Simultaneously Time 70% choose chocolate Read, Loewenstein & Kalyanaraman (1999) Choose among 24 movie videos • Some are “low brow”: Four Weddings and a Funeral • Some are “high brow”: Schindler’s List • Picking for tonight: 66% of subjects choose low brow. • Picking for next Wednesday: 37% choose low brow. • Picking for second Wednesday: 29% choose low brow. Tonight I want to have fun… next week I want things that are good for me. Extremely thirsty subjects McClure, Ericson, Laibson, Loewenstein and Cohen (2007) • Choosing between, juice now or 2x juice in 5 minutes 60% of subjects choose first option. • Choosing between juice in 20 minutes or 2x juice in 25 minutes 30% of subjects choose first option. • We estimate that the 5-minute discount rate is 50% and the “long-run” discount rate is 0%. • Ramsey (1930s), Strotz (1950s), & Herrnstein (1960s) were the first to understand that discount rates are higher in the short run than in the long run. Conceptual Outline • People are not internally consistent decision-makers • Internal conflicts can be modeled and measured • Scalable, inexpensive policies can transform behavior Outline 1. 2. 3. 4. 5. Motivating experimental evidence Theoretical framework Field evidence Neuroscience foundations Neuroimaging evidence – Study 1: Amazon gift certificates – Study 2: chips and juice 6. Policy analysis 2. Theoretical Framework • Classical functional form: exponential functions. D(t) = dt D(t) = 1, d, d2, d3, ... Ut = ut + d ut+1 + d2 ut+2 + d3 ut+3 + ... • But exponential function does not show instant gratification effect. • Discount function declines at a constant rate. • Discount function does not decline more quickly in the short-run than in the long-run. Discounted value of delayed reward Exponential Discount Function 1 Constant rate of decline 0 1 11 21 31 41 Week (time = t) -D'(t)/D(t) = rate of decline of a discount function Exponential Hyperbolic 51 Discount Functions Slow rate of decline in long run 1 Rapid rate of decline in short run 0 1 11 21 31 41 Week Exponential Hyperbolic 51 An exponential discounting paradox. Suppose people discount at least 1% between today and tomorrow. Suppose their discount functions were exponential. Then 100 utils in t years are worth 100*e(-0.01)*365*t utils today. • • • • What is 100 today worth today? What is 100 in a year worth today? What is 100 in two years worth today? What is 100 in three years worth today? 100.00 2.55 0.07 0.00 An Alternative Functional Form Quasi-hyperbolic discounting (Phelps and Pollak 1968, Laibson 1997) D(t) = 1, bd, bd2, bd3, ... Ut = ut + bdut+1 + bd2ut+2 + bd3ut+3 + ... Ut = ut + b [dut+1 + d2ut+2 + d3ut+3 + ...] b uniformly discounts all future periods. d exponentially discounts all future periods. Building intuition • To build intuition, assume that b = ½ and d = 1. • Discounted utility function becomes Ut = ut + ½ [ut+1 + ut+2 + ut+3 + ...] • Discounted utility from the perspective of time t+1. Ut+1 = ut+1 + ½ [ut+2 + ut+3 + ...] • Discount function reflects dynamic inconsistency: preferences held at date t do not agree with preferences held at date t+1. Exercise • Assume that b = ½ and d = 1. • Suppose exercise (current effort 6) generates delayed benefits (health improvement 8). • Will you exercise? • Exercise Today: • Exercise Tomorrow: -6 + ½ [8] = -2 0 + ½ [-6 + 8] = +1 • Agent would like to relax today and exercise tomorrow. • Agent won’t follow through without commitment. 3. Field Evidence Della Vigna and Malmendier (2004) • • • • Average cost of gym membership: $75 per month Average number of visits: 4 Average cost per vist: $19 Cost of “pay per visit”: $10 Choi, Laibson, Madrian, Metrick (2002) (unreliable?) self-reports about undersaving. • Survey –Mailed to 590 employees (random sample) –195 usable responses –Matched to administrative data on actual savings behavior • Consider a population of 100 respondents –68 report saving too little –24 of 68 plan to raise 401(k) contribution in next 2 months –Only 3 of 24 actually do so in the next 4 months Financial education Choi, Laibson, Madrian, Metrick (2004) • Seminars presented by professional financial advisors • Curriculum: Setting savings goals, asset allocation, managing credit and debt, insurance against financial risks • Seminars offered throughout 2000 • Linked data on individual employees’ seminar attendance to administrative data on actual savings behavior before and after seminar Effect of education is positive but small Seminar attendees Non-attendees % planning to make change % actually made change % actually made change 100% 14% 7% Increase contribution rate 28% 8% 5% Change fund selection 47% 15% 10% Change asset allocation 36% 10% 6% Those not in 401(k) Enroll in 401(k) Plan Those already in 401(k) $100 bills on the sidewalk Choi, Laibson, Madrian (2004) • Employer match is an instantaneous, riskless return on investment • Particularly appealing if you are over 59½ years old – Have the most experience, so should be savvy – Retirement is close, so should be thinking about saving – Can withdraw money from 401(k) without penalty • We study seven companies and find that on average, half of employees over 59½ years old are not fully exploiting their employer match – Average loss is 1.6% of salary per year • Educational intervention has no effect Laibson, Repetto, and Tobacman (2007) Use MSM to estimate discounting parameters: – Substantial illiquid retirement wealth: W/Y = 3.9. – Extensive credit card borrowing: • 68% didn’t pay their credit card in full last month • Average credit card interest rate is 14% • Credit card debt averages 13% of annual income – Consumption-income comovement: • Marginal Propensity to Consume = 0.23 (i.e. consumption tracks income) LRT Simulation Model • • • • • • • • Stochastic Income Lifecycle variation in labor supply (e.g. retirement) Social Security system Life-cycle variation in household dependents Bequests Illiquid asset Liquid asset Credit card debt • Numerical solution (backwards induction) of 90 period lifecycle problem. LRT Results: Ut = ut + b [dut+1 + d2ut+2 + d3ut+3 + ...] • • • • b = 0.70 (s.e. 0.11) d = 0.96 (s.e. 0.01) Null hypothesis of b = 1 rejected (t-stat of 3). Specification test accepted. Simulated (Hyperbolic) Moments: Empirical %Visa: 68% 63% Visa/Y: 13% 17% MPC: 23% 31% f(W/Y): 2.6 2.7 4. Neuroscience Foundations • • • • • What is the underlying mechanism? Why are our preferences inconsistent? Is it adaptive? How should it be modeled? Does it arise from a single time preference mechanism (e.g., Herrnstein’s reward per unit time)? • Or is it the resulting of multiple systems interacting (Shefrin and Thaler 1981, Bernheim and Rangel 2004, O’Donoghue and Loewenstein 2004, Fudenberg and Levine 2004)? Shiv and Fedorikhin (1999) • Cognitive burden/load is manipulated by having subjects keep a 2-digit or 7-digit number in mind as they walk from one room to another • On the way, subjects are given a choice between a piece of cake or a fruit-salad Processing burden % choosing cake Low (remember only 2 digits) 41% High (remember 7 digits) 63% Meso-limbic dopamine system vs. Fronto-Parietal System Frontal cortex Mesolimbic dopamine system Parietal cortex Relationship to quasi-hyperbolic model • Hypothesize that mesolimbic dopamine system is impatient. • Hypothesize that the fronto-parietal system is patient • Here’s one implementation of this idea: Ut = ut + b [dut+1 + d2ut+2 + d3ut+3 + ...] (1/b)Ut = (1/b)ut + dut+1 + d2ut+2 + d3ut+3 + ... (1/b)Ut =(1/b-1)ut + [d0ut + d1ut+1 + d2ut+2 + d3ut+3 + ...] limbic fronto-parietal cortex Hypothesis: Limbic system discounts reward at a higher rate than does the prefrontal cortex. 1.0 discount value mesolimbic system prefrontal cortex 0.0 time 5. Neuroimaging Evidence McClure, Laibson, Loewenstein, and Cohen Science (2004) • Do agents think differently about immediate rewards and delayed rewards? • Does immediacy have a special emotional drive/reward component? • Does emotional (mesolimbic) brain discount delayed rewards more rapidly than the analytic (fronto-parietal cortex) brain? Choices involving Amazon gift certificates: Time delay Reward d>0 d’ R R’ Hypothesis: fronto-parietal cortex. Time delay d=0 d’ Reward R R’ Hypothesis: fronto-parietal cortex and limbic. McClure, Laibson, Loewenstein, and Cohen Science (2004) Emotional system responds only to immediate rewards 7 T13 0 Neural activity x = -4mm VStr y = 8mm MOFC z = -4mm MPFC PCC Seconds d = Earliest reward available today d = Earliest reward available in 2 weeks d = Earliest reward available in 1 month 0.4% 2s Analytic brain responds equally to all rewards VCtx PMA RPar DLPFC VLPFC LOFC x = 44mm 0.4% 2s x = 0mm 0 T13 15 d = Earliest reward available today d = Earliest reward available in 2 weeks d = Earliest reward available in 1 month Brain Activity Brain Activity in the Frontal System and Emotional System Predict Behavior (Data for choices with an immediate option.) 0.05 0.0 -0.05 Choose Smaller Immediate Reward Frontal system Emotional System Choose Larger Delayed Reward Conclusions of Amazon study • Time discounting results from the combined influence of two neural systems: • Mesolimbic dopamine system is impatient. • Fronto-parietal system is patient. • These two systems are separately implicated in ‘emotional’ and ‘analytic’ brain processes. • When subjects select delayed rewards over immediately available alternatives, analytic cortical areas show enhanced changes in activity. Open questions 1. What is now and what is later? • Our “immediate” option (Amazon gift certificate) did not generate immediate “consumption.” • Also, we did not control the time of consumption. 2. How does the limbic signal decay as rewards are delayed? 3. Would our results replicate with a different reward domain? 4. Would our results replicate over a different time horizon? New experiment on primary rewards: Juice McClure, Ericson, Laibson, Loewenstein, Cohen (Journal of Neuroscience, 2007) Subjects water deprived for 3hr prior to experiment (subject scheduled for 6:00) A 15s i ii 10s 5s Time … iii iv. Juice/Water squirt (1s ) B (i) Decision Period Free (10s max.) (ii) Choice Made 2s 15s Figure 1 (iii) Pause Variable Duration (iv) Reward Delivery Free (1.5s Max) Experiment Design d d'-d (R,R') { This minute, 10 minutes, 20 minutes } { 1 minute, 5 minutes } {(1,2), (1,3), (2,3)} d = This minute d'-d = 5 minutes (R,R') = (2,3) P(choose early) Behavioral evidence for non-exponential discounting 0.8 0.6 0.4 0.2 0 This minute 10 minutes 20 Minutes Delay to early reward (d) P(choose early) Behavioral evidence for non-exponential discounting 0.8 0.8 0.6 0.6 0.4 0.4 0.2 0.2 0 0 This minute 10 minutes 20 Minutes Delay to early reward (d) d’-d = 1 min d’-d = 5 min This minute 10 minutes 20 minutes Delay to early reward (d) Discount functions fit to behavioral data β = 0.53 (se = 0.041) δ = 0.98 (se = 0.014) Limbic Cortical b= 0.47 (se = 0.101) d = 1.02 (se = 0.018) • Evidence for two-system model • Can reject restriction to a single exponential: t-stat > 5 • Double exponential generalization fits data best Neuroimaging data Areas that respond primarily to immediate rewards ACC PCu NAcc x = -12mm SGC x = -2mm PCu NAcc ACC PCC MOFC/SGC z = -10mm x = -8mm Areas that show little discounting PCC BA10 SMA/PMA BA9/44 BA46 11 PPar Vis Ctx x = 0mm Ant Ins x = 40mm x = -48mm T 0 Figure 4 Comparison with Amazon experiment: Impatient areas (p<0.001) x = 0mm y = 8mm Patient areas (p<0.001) x = 0mm x = -48mm Juice only Figure 5 Impatient areas (p<0.01) x = -4mm y = 12mm Patient areas (p<0.01) x = 0mm Amazon only x = -48mm Both Measuring discount functions using neuroimaging data • Impatient voxels are in the emotional (mesolimbic) reward system • Patient voxels are in the analytic (prefrontal and parietal) cortex • Average (exponential) discount rate in the impatient regions is 4% per minute. • Average (exponential) discount rate in the patient regions is 1% per minute. 1.5 2 Average Beta Area Activation, Actual and Predicted (D=0,D'=1) 1 (D=0,D'=5) (D=10,D'=11) (D=10,D'=15) (D=20,D'=25) 0 .5 (D=20,D'=21) 0 5 10 15 Time to later reward Actual Predicted 20 25 1 1.5 2 Average Delta Area Activation, Actual and Predicted (D=0,D'=1) (D=10,D'=15) (D=0,D'=5) (D=10,D'=11) (D=20,D'=25) 0 .5 (D=20,D'=21) 0 5 10 15 Time to later reward Actual Predicted 20 25 Summary of neuroimaging evidence • One system associated with midbrain dopamine neurons (mesolimbic dopamine system) discounts at a high rate. • Second system associated with lateral prefrontal and posterior parietal cortex discounts at a low rate. • Combined function of these two systems accounts for decision making consistently across choice domains, including non-exponential discounting regularities. Outline 1. 2. 3. 4. Experimental evidence for dynamic inconsistency. Theoretical framework: quasi-hyperbolic discounting. Field evidence: dynamic decisions. Neuroscience: – Mesolimbic Dopamine System (emotional, impatient) – Fronto-Parietal Cortex (analytic, patient) 5. Neuroimaging evidence – Study 1: Amazon gift certificates – Study 2: juice squirts 6. Policy 7. The Age of Reason 6. Policy Defaults in the savings domain • Welcome to the company • If you don’t do anything – You are automatically enrolled in the 401(k) – You save 2% of your pay – Your contributions go into a default fund • Call this phone number to opt out of enrollment or change your investment allocations Madrian and Shea (2001) Choi, Laibson, Madrian, Metrick (2004) 401(k) participation by tenure at firm 100% Automatic enrollment 80% 60% Standard enrollment 40% 20% 0% 0 6 12 18 24 30 36 Tenure at company (months) 42 48 Employees enrolled under automatic enrollment cluster at default contribution rate. Fraction of Participants at different contribution rates: 67% Default contribution rate under automatic enrollment 37% 20% 7% 3% 1% 1% 17% 2% 3%–5% 14% 14% 6% 6% 7%–10% Contribution Rate Before Auto Enrollment After Auto Enrollment 9% 4% 11%–16% Participants stay at the automatic enrollment defaults for a long time. Fraction of participants hired during automatic enrollment Fraction of Participants Hired Under Automatic Enrollment at both default contribution rate and asset allocation who are still at both Default Contribution Rate and Asset Allocation Participants of participants Fraction of Fraction 100% Company B Company C Company D 80% 60% 40% 20% 0% 0 6 12 18 24 30 36 42 48 Tenure at (Months) Tenure at Company company (months) Company B Company C Company D Do people like a little paternalism? Survey given to workers who were subject to automatic enrollment: “You are glad your company offers automatic enrollment.” Agree? Disagree? • Enrolled employees: • Non-enrolled employees: • All employees: 98% agree 79% agree 97% agree Source: Harris Interactive Inc. The power of deadlines: Active decisions Carroll, Choi, Laibson, Madrian, Metrick (2004) Active decision mechanisms require employees to make an active choice about 401(k) participation. • Welcome to the company • You are required to submit this form within 30 days of hire, regardless of your 401(k) participation choice • If you don’t want to participate, indicate that decision • If you want to participate, indicate your contribution rate and asset allocation • Being passive is not an option 401(k) participation by tenure Fraction of employees ever participated 100% Active Decision Cohort 80% Standard enrollment cohort 60% 40% 20% 0% 0 6 12 18 24 30 36 42 Tenure at company (months) Active decision cohort 48 Standard enrollment cohort 54 Simplified enrollment raises participation Fraction Ever Participating in Plan Beshears, Choi, Laibson, Madrian (2006) 50% 2005 2004 40% 30% 2003 20% 10% 0% 0 3 6 9 12 15 18 21 24 27 30 33 Time since baseline (months) Outline 1. 2. 3. 4. 5. 6. Motivating experimental evidence Theoretical framework Field evidence Neuroscience foundations Neuroimaging evidence Policy discussion • Defaults • Deadlines • Simplicity (make it easy) A copy of these slides will soon be available on my Harvard website. End Should Defaults Influence Economic Outcomes? • Standard neoclassical theory: If transactions costs are small and stakes are large, defaults should not influence rational consumers. • In practice, defaults make an enormous difference: – Organ donation – Car insurance – Car purchase options – Consent to receive e-mail marketing – Savings – Asset allocation Overview of defaults 1. Defaults affect all saving and asset allocation outcomes 2. Four psychological factors jointly contribute to the default effect 3. How can we identify optimal defaults 4. Alternative interventions (education) is much less effective 1. Defaults Affect Saving and Asset Allocation i. ii. iii. iv. v. Participation Contribution rates Asset allocation Pre-retirement distributions Decumulation / annuitization Participation, Contribution rates, and Asset Allocation Automatic Enrollment in a US 401(k) plan • Welcome to the company • If you don’t do anything… – You are automatically enrolled in the 401(k) – You save 2% of your pay – Your contributions go into a money market fund • Call this phone number to opt out of enrollment or change your investment allocations Madrian and Shea (2001) Choi, Laibson, Madrian, Metrick (2004) Fraction of employees ever participated 401(k) participation by tenure at firm 100% 80% 60% 40% 20% 0% 0 6 12 18 24 30 36 42 Tenure at company (months) Hired before automatic enrollment Hired after automatic enrollment ended 48 Hired during automatic enrollment Employees enrolled under auto-enrollment cluster at the default contribution rate. Fraction of participants Distribution of contribution rates 80% 70% 60% 50% 40% 30% 20% 10% 0% Default contribution rate under automatic enrollment 67 37 31 26 20 9 6 3 18 17 14 7 14 6 1 1% 2% Hired before automatic enrollment Hired after automatic enrollment ended 3-5% 6% Contribution rate 7-10% 10 9 4 11-16% Hired during automatic enrollment (2% default) Participants stay at the automatic enrollment defaults for a long time. Fraction of participants Fraction of participants hired during auto-enrollment at both default contribution rate and asset allocation 100% 80% 60% 40% 20% 0% 0 6 12 18 24 30 36 Tenure at company (months) Company B Company C 42 Company D 48 Four psychological factors contribute to the default effect i. ii. iii. iv. Financial illiteracy Endorsement Complexity Present-bias iii. Complexity Complexity delay • Psychology literature (Tversky and Shafir 1992, Shafir, Simonson and Tversky 1993, Dhar and Knowlis 1999, Iyengar and Lepper 2000 ) • Savings literature: each additional 10 funds produces a 1.5 to 2.0 percentage point decline in participation (Iyengar, Huberman and Jiang 2004) • Also results on complexity generating more conservative asset allocation (Iyengar and Kamenica 2007). • Quick enrollment experiments Complexity and Quick Enrollment • Conceptual Idea – Simplify the savings plan enrollment decision by giving employees an easy way to elect a preselected contribution rate and asset allocation bundle • Implementation at Company D – New hires at employee orientation: 2% contribution rate invested 50% money market / 50% stable value • Implementation at Company E – Existing non-participants: 3% contribution rate invested 100% in money market fund iv. Present-Biased Preferences • Self control and savings outcomes: Why do today what you can put off until tomorrow? (Laibson 1997; O’Donoghue and Rabin 1999; Diamond and Koszegi 2003) • Framework: exponential discounting with an additional factor, β<1, that uniformly downweights the future. Ut = ut + b [dut+1 + d2ut+2 + d3ut+3 + ...] Procrastination (assume b = ½ , d = 1). • Suppose you can join the plan today (effort cost $50) to gain delayed benefits $20,000 (e.g. value of match) • Every period you delay, total benefits fall by $10. • What are the discounted costs of joining at different periods? • • • • Join Today: Join t+1: Join t+2: Join t+3: -50 0 + + 0 + 0 + ½ [0] ½ [-50 - 10] ½ [-50 - 20] ½ [-50 - 30] = -50 = -30 = -35 = -40 Interaction with financial illiteracy • Consider someone with a high level of financial literacy, so effort cost is only $10 (not $50) • As before, every period of delay, total benefits fall by $10. • What are the discounted costs of joining at different periods? • • • • Join Today: Join t+1: Join t+2: Join t+3: -10 0 0 0 + + + + ½ [0] ½ [-10 - 10] ½ [-10 - 20] ½ [-10 - 30] = -10 = -10 = -15 = -20 Interaction with endorsement and complexity • Consider a plan with a simple form, or an endorsed form, so the effort cost is again only $10 (not $50) • As before, every period of delay, total benefits fall by $10. • What are the discounted costs of joining at different periods? • • • • Join Today: Join t+1: Join t+2: Join t+3: -10 0 0 0 + + + + ½ [0] ½ [-10 - 10] ½ [-10 - 20] ½ [-10 - 30] = -10 = -10 = -15 = -20 3. Optimal Defaults – public policy • Mechanism design problem in which policy makers set a default for agents with present bias (Carrol, Choi, Laibson, Madrian and Metrick 2007) • Defaults are sticky for three reasons – Cost of opting-out of the default – Cost varies over time option value of waiting – Present-biased preferences Basic set-up of problem • Specify behavioral model of households – Flow cost of staying at the default – Effort cost of opting-out of the default – Effort cost varies over time option value of waiting to leave the default – Present-biased preferences procrastination • Specify (dynamically consistent) social welfare function of planner (e.g., set β=1) • Planner picks default to optimize social welfare function Optimal ‘Defaults’ • Two classes of optimal defaults – Automatic enrollment • Optimal when employees have relatively homogeneous savings preferences (e.g. match threshold) and relatively little propensity to procrastinate – “Active Decision” — require individuals to make a decision (eliminate the option to passively accept a default) • Optimal when employees have relatively heterogeneous savings preferences and relatively strong tendency to procrastinate • Key point: sometimes the best default is no default. High Heterogeneity 30% Offset Default Low Heterogeneity Active Decision Center Default 0% 0 Beta 1 Lessons from theoretical analysis of defaults – Defaults should be set to maximize average well-being, which is not the same as saying that the default should be equal to the average preference. – Endogenous opting out should be taken into account when calculating the optimal default. – The default has two roles: • causing some people to opt out of the default (which generates costs and benefits) • implicitly setting savings policies for everyone who sticks with the default The power of deadlines: Active decisions Choi, Laibson, Madrian, Metrick (2007) Active decision mechanisms require employees to make an active choice about 401(k) participation. • Welcome to the company • You are required to submit this form within 30 days of hire, regardless of your 401(k) participation choice • If you don’t want to participate, indicate that decision • If you want to participate, indicate your contribution rate and asset allocation • Being passive is not an option 401(k) participation by tenure Fraction of employees ever participated 100% 80% 60% 40% 20% 0% 0 6 12 18 24 30 36 42 Tenure at company (months) Active decision cohort 48 Standard enrollment cohort 54 Active decisions: conclusions • Active decision raises 401(k) participation. • Active decision raises average savings rate by 50 percent. • Active decision doesn’t induce choice clustering. • Under active decision, employees choose savings rates that they otherwise would have taken three years to achieve. (Average level as well as the entire multivariate covariance structure.) New directions for defaults • • • • • • • • Defaults for savings rate escalation Defaults with high savings rates Defaults for lifecycle rebalancing Defaults for annual rebalancing Defaults for employer stock Defaults at separation Defaults for annuitization Individualized defaults (savings rate and asset allocation) • Defaults for employees not covered by DB/DC plans • Defaults for investment of tax refunds 4. Alternative Policies • Paying employees to save • Educating employees $100 bills on the sidewalk Choi, Laibson, Madrian (2004) • Employer match is an instantaneous, riskless return on investment • Particularly appealing if you are over 59½ years old – Have the most experience, so should be savvy – Retirement is close, so should be thinking about saving – Can withdraw money from 401(k) without penalty • We study seven companies and find that on average, half of employees over 59½ years old are not fully exploiting their employer match – Average loss is 1.6% of salary per year • Educational intervention has no effect Financial education Choi, Laibson, Madrian, Metrick (2004) • Seminars presented by professional financial advisors • Curriculum: Setting savings goals, asset allocation, managing credit and debt, insurance against financial risks • Seminars offered throughout 2000 • Linked data on individual employees’ seminar attendance to administrative data on actual savings behavior before and after seminar Effect of education is positive but Seminar attendees Nonsmall attendees % planning to make change % actually made change % actually made change 100% 14% 7% 28% 8% 5% Change fund selection 47% 15% 10% Change asset 36% 10% 6% Those not in 401(k) Enroll in 401(k) Plan Those already in 401(k) Increase contribution rate Effect of education is positive but Seminar attendees Nonsmall attendees % planning to make change % actually made change % actually made change 100% 14% 7% 28% 8% 5% Change fund selection 47% 15% 10% Change asset 36% 10% 6% Those not in 401(k) Enroll in 401(k) Plan Those already in 401(k) Increase contribution rate Effect of education is positive but Seminar attendees Nonsmall attendees % planning to make change % actually made change % actually made change 100% 14% 7% 28% 8% 5% Change fund selection 47% 15% 10% Change asset 36% 10% 6% Those not in 401(k) Enroll in 401(k) Plan Those already in 401(k) Increase contribution rate • Financial education effects are small • Seminar attendees have good intentions to change their 401(k) savings behavior, but most do not follow through • Financial education alone will not dramatically improve the quality of 401(k) savings outcomes • Choi et al (2005) study the effect of the Enron, Worldcom, and Global Crossing scandals on employer stock holding • No net sales of employer stock in reaction to these news stories • These scandals did not affect the asset allocation decisions of new hires. • These hires did not affect the asset allocation decisions of new hires at other Houston firms. Conclusion • Defaults are not neutral for four reasons: – – – – Investors are not financially literate Investors display an endorsement effect Investors respond adversely to complexity Investors are prone to procrastinate • Employers/institutions will influence savings outcomes through the choice of defaults (whether the institution wants to do this or not) • We should devote more effort to the analysis of how we pick defaults.