Abstract
We use the separation and later reunification of Germany after World War II to show that a political regime shapes time preferences of its residents. Using two identification strategies, we find that former residents of the German Democratic Republic exhibit a significantly less pronounced present bias when compared with former residents of the Federal Republic of Germany, whereas measures of patience are statistically indistinguishable. Interpreting the years spent under the regime as a proxy for treatment intensity yields consistent results. Moreover, we present evidence showing that present bias predicts choices in the domains of health, finance, and education, thereby illustrating lasting repercussions of a regime’s influence on time preferences.
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Notes
There is similar evidence, for example, regarding social preferences in Carlsson et al. (2014).
The difference in the means of patience is smaller than the one for present bias, but in the anticipated direction. The same holds for the signs of the (insignificant) GDR regression coefficient in the estimation for the level of patience. Our data is thus consistent with the relatively greater variability of present bias across countries as reported in Wang et al. (2016).
Rainer and Siedler (2009) primarily build on the German General Social Survey (ALLBUS).
Present-biased preferences thus give special importance to immediate payoffs and allow for time-inconsistent choice (e.g., O’Donoghue and Rabin 1999).
Pinger (2017) also finds that survey measures and experimental measures of present bias are significantly related. She uses the special experimental SOEP submodul 2006 and a survey measure of present bias that is not available in the main SOEP waves.
Evolutionary selection also plays a role in the formation of preferences but is less relevant for our context. The literature is surveyed by Robson and Samuelson (2011), for example.
Non-parametric local mean smoothing is applied to estimate the changes by age.
In this context, it is interesting that Chen (2013) documents that people who speak languages that do not delineate the future tense, and thus allowing “tomorrow” to be a continuation of “today” instead of forcing it to be a new day altogether, are more patient.
The political regime of the GDR vigorously highlighted differences between the FRG and the GDR with respect to unemployment, for example. The salience of such differences for its residents was aided by the use of propaganda in school books or shows on television (e.g., Saunders2007).
Later on, the US and the UK handed over small parts of their sectors to France (e.g., Burchardi and Hassan 2013).
However, Schäfgen (1998: 58), for instance, asserts that the structure of society with respect to educational achievement and implied differences between social groups remained relatively stable and comparable in East and West Germany.
Migration choices may be related to time preferences. For example, Goldbach and Schlüter (2018) present evidence that migration from developing countries is more likely for patient individuals.
We incorporate 396 different counties in the estimating sample for our GRDD analysis.
We exclude Berlin from our working sample for two reasons. First, we cannot calculate a reasonable Euclidian distance for people living in West Berlin (as there was both a border surrounding Berlin and the Berlin wall border). Second, we suspect strong selective migration in both parts of Berlin during the German separation for various reasons (e.g., political and cultural ones).
For example, Becker et al. (2016) also assess the long-run effects of a border that existed in the past.
We thereby lose about 4.4 % of our estimating sample (of which 3.6 % represent East-West movers). The results from our ordinary least squares regression exercises that we will report in Section 4.1 are robust to this change in the sample. Results are available upon request.
In their study about work attitudes of females, Campa and Serafinelli (forthcoming) also apply a GRDD approach to the natural experiment represented by the German separation/reunification episode, similarly including donut specifications.
The impressionable years hypothesis proposes that individuals are susceptible to attitude change during late adolescence and early adulthood and that susceptibility drops radically thereafter. Evidence confirming the hypothesis is presented, for example, in Krosnick and Alwin (1989). Giuliano and Spilimbergo (2014) provide a recent application in economics. The GDP data for the years 1947 to 1989 for East and West Germany and from 1990 to 1991 for West Germany are from Ritschl and Spoerer (1997). The GDP data from 1990 to 1991 for East Germany are from Sleifer (2006). These data are available at: histat.gesis.org/histat/. The data for the period 1992 to 2017 stem from the German Statistical Offices (see http://www.statistik-bw.de/VGRdL/tbls/?lang=en-GB).
Note that we cannot use unemployment as an economic indicator, since unemployment was officially equal to zero in the former GDR.
As a qualifier, we attest that home ownership may be a bad control variable. At least in the GDR, home ownership was related to the individual willingness to achieve this end, which might have been influenced by the level of self-control.
The information about social ties stems from a question addressed at participants of the new East German SOEP sample in spring 1990. At the household level, participants were asked whether they have had relatives or friends in the former FRG.
Regression results are available upon request.
Remember that, in our GRDD estimations, we exclude survey respondents who moved from West to East or from East to West Germany within the relevant post-reunification period.
Religion may be relevant to time preferences. For instance, Doepke and Zilibotti (2014) argue that religious beliefs such as Protestantism can be seen as complementary drivers of patience and work ethic.
Regression results are available upon request.
The psychological literature defines conscientiousness as the tendency to be organized, responsible, and hard working and agreeableness is defined as the tendency to act in a cooperative, unselfish manner (e.g., Almlund et al. 2011, p. 11).
The SOEP comprises information about conscientiousness and agreeableness in 2005 and 2009 in the form of respondents’ self-positioning on scales ranging from 1 to 7 as an answer to how well specific statements describe their personality. We generate measures of agreeableness and conscientiousness by standardizing the sum of the scores of the dimension-specific questions whereby higher values indicate a stronger intensity of the particular trait (e.g., being more agreeable).
References
Acemoglu D, Johnson S, Robinson JA (2001) The colonial origins of comparative development: an empirical investigation. Am Econ Rev 91:1369–1401
Alesina A, Fuchs-Schündeln N (2007) Good-bye Lenin (or not?): the effect of communism on people’s preferences. Am Econ Rev 97:1507–1528
Almlund M, Duckworth A, Heckman J, Kautz T (2011) Personality psychology and economics. In: Hanushek EA, Machin S, Woessmann L (eds) Handbook of the economics of education. Amsterdam, North-Holland
Ameriks J, Caplin A, Leahy J, Tyler T (2007) Measuring self-control problems. Am Econ Rev 97:966–972
Anger S, Camehl G, Peter F (2017) Involuntary job loss and changes in personality traits. J Econ Psychol 60:71–91
Anger S, Heineck G (2010) Do smart parents raise smart children? The intergenerational transmission of cognitive abilities. J Popul Econ 23:1105–1132
Anger S, Schnitzlein DD (2017) Cognitive skills, non-cognitive skills, and family background: evidence from siblin correlations. J Popul Econ 30:591–620
Bauernschuster S, Rainer H (2012) Political regimes and the family: how sex-role attitudes continue to differ in reunified Germany. J Popul Econ 25:5–27
Baumeister R, Tierney J (2012) Willpower – Why self-control is the secret to success. Penguin Books, New York
Beblo M, Görges L (2018) On the nature of nurture. The malleability of gender differences in work preferences. J Econ Behav Organ 151:19–41
Becker S, Boeckh K, Hainz C, Wöessmann L (2016) The empire is dead, long live the empire! Long-run persistence of trust and corruption in the bureaucracy. Econ J 126:40–74
Becker A, Deckers T, Dohmen T, Falk A, Kosse F (2012) The relationship between economic preferences and psychological personality measures. Ann Rev Econ 4:453–478
Becker GS, Mulligan CB (1997) The endogenous determination of time preferences. Q J Econ 112:729–758
Benhabib J, Bisin A (2011) Social construction of preferences. In: Benhabib J, Bisin A, Jackson M (eds) Handbook of social economics, 1A, pp 201–220
Bettinger E, Slonim R (2007) Patience among children. J Public Econ 91:343–363
Bishai DM (2004) Does time preference change with age? J Popul Econ 17:583–602
Bisin A, Verdier T (2011) The economics of cultural transmission and socialization. In: Benhabib J, Bisin A, Jackson MO (eds) Handbook of social economics, vol 1A, North-Holland
Bowles S (1998) Endogenous preferences: the cultural consequences of markets and other economic institutions. J Econ Lit 36:75–111
Brenoe AA, Epper T (2018) The intergenerational transmission of time preferences across four decades. Working paper available at sites.google.com/view/aabrenoe/research (last accessed August 31, 2018)
Brosig-Koch J, Helbach C, Ockenfels A, Weimann J (2011) Still different after all these years: solidarity behavior in East and West Germany. J Public Econ 95:1373–1376
Brown H, van der Pol M (2015) Intergenerational transfer of time and risk preferences. J Econ Psychol 49:187–204
Bruce G (2010) The firm – the inside story of the Stasi. Oxford University Press, Oxford
BStU (2012) Aktion Ungeziefer. Accessed May 1 2017 at bstu.bund.de/DE/Presse/Themen/Hintergrund/20120518_aktion_ungeziefer.html
Bulte EH, Horan RD (2011) Intergenerational transmission of preferences. Econ Lett 112:85–87
Burchardi KB, Hassan TA (2013) The economic impact of social ties: evidence from German reunification. Q J Econ 128:1219–1271
Burks S, Carpenter J, Goette L, Rustichini A (2012) Which measures of time preferences best predict outcomes: evidence from a large-scale field experiment. J Econ Behav Organ 84:308–320
Campa P, Serafinelli M (forthcoming) Politico-economic regimes and attitudes: female workers under state-socialism. Rev Econ Stat
Carlsson F, Johansson-Stenman O, Khanh Nam P (2014) Social preferences are stable over long periods of time. J Public Econ 117:104–114
Carvalho LS, Meier S, Wang SW (2016) Poverty and economic decision-making: evidence from changes in financial resources at payday. Am Econ Rev 106:260–284
Chen MK (2013) The effect of language on economic behavior: evidence from savings rates, health behaviors, and retirement assets. Am Econ Rev 103:690–731
Chowdhury S, Sutter M, Zimmermann KF (2018) Evaluating intergenerational persistence of economic preferences: a large scale experiment with families in Bangladesh. CESifo Working Papers 6914
Cobb-Clark D, Schurer S (2013) Two economists’ musings on the stability of locus of control. Econ J 123:F358–F400
Cunha F, Heckman JJ (2007) The technology of skill formation. Am Econ Rev Pap Proc 97:31–47
Dasgupta P, Maskin E (2005) Uncertainty and hyperbolic discounting. Am Econ Rev 95:1290–1299
Deckers T, Falk A, Kosse F, Pinger P, Schildberg-Hörisch H (2017) Socio-economic status and inequalities in children’s IQ and economic preferences. IZA Discussion Paper No. 11158
Delaney L, Doyle O (2012) Socioeconomic differences in early childhood time preferences. J Econ Psychol 33:237–247
Dell M (2010) The persistent effect of Peru’s mining mita. Econometrica 78:1863–1903
DellaVigna S (2009) Psychology and economics: evidence from the field. J Econ Lit 47:315–372
DellaVigna S, Paserman MD (2005) Job search and impatience. J Labor Econ 23:527–588
Doepke M, Zilibotti F (2008) Occupational choice and the spirit of capitalism. Q J Econ 123:747–793
Doepke M, Zilibotti F (2014) Culture, entrepreneurship, and growth. Handbook Econ Growth 2:1–48
Dohmen T, Falk A, Huffman D, Sunde U (2010) Are risk aversion and impatience related to cognitive ability? Am Econ Rev 100:1238–1260
Dohmen T, Falk A, Huffman D, Sunde U (2012) The intergenerational transmission of risk and trust attitudes. Rev Econ Stud 79:645–677
Dohmen T, Enke B, Falk A, Huffman D, Sunde U (2018) Patience and comparative development. Mimeo
Dragone D, Ziebarth N (2017) Economic development, novelty consumption, and body weight: evidence from the East German transition to capitalism. J Health Econ 51:41–65
Falk A, Becker A, Dohmen T, Enke B, Huffman D, Sunde U (2018) Global evidence on economic preferences. Q J Econ 133:1645–1692
Fehr E, Bernhard H, Rockenbach B (2008) Egalitarianism in young age. Nature 454:1079–1083
Fehr E, Hoff K (2011) Introduction: tastes, castes and culture: the influence of society on preferences. Econ J 121:F396–F412
Fourage D, Kriechel B, Dohmen T (2014) Occupational sorting of school graduates: the role of economic preferences. J Econ Behav Organ 106:335–351
Friehe T, Mechtel M (2014) Conspicuous consumption and political regimes: evidence from East and West Germany. Eur Econ Rev 67:62–81
Friehe T, Pannenberg M, Wedow M (2015) Let bygones be bygones? Socialist regimes and personalities in Germany. SOEPpapers 776
Fuchs-Schündeln N, Hassan TA (2016) Natural experiments in macroeconomics. NBER Working Paper 21228. Handbook of Macroeconomics. Elsevier, pp 923–1012
Fuchs-Schündeln N, Schündeln M (2009) Who stays, who goes, who returns? Econ Transit 17:703–738
Fulbrook M (2005) The people’s state: East German society from Hitler to Honecker. Yale University Press, New Haven
Gauly B (2017) The intergenerational transmission of attitudes: analyzing time preferences and reciprocity. J Fam Econ Iss 38:293–312
Gelman A, Imbens G (forthcoming) Why high-order polynomials should not be used in regression discontinuity designs. J Bus Econ Stat
Gill D, Prowse V (2016) Cognitive ability, character skills, and learning to play equilibrium: a level-k analysis. J Polit Econ 126:1619–1676
Giuliano P, Spilimbergo A (2014) Growing up in a recession. Rev Econ Stud 81:787–817
Goldbach C, Schlüter A (2018) Risk aversion, time preferences, and out-migration. Experimental evidence from Ghana and Indonesia. J Econ Behav Organ 150:132–148
Golsteyn BHH, Grönqvist H, Lindahl L (2014) Adolescent time preferences predict lifetime outcomes. Econ J 124:F739–F761
Golsteyn B, Schildberg-Hörisch H (2017) Challenges in research on preferences and personality traits: measurement, stability, and inference. J Econ Psychol 60:1–6
Hardardottir H (2017) Long term stability of time preferences and the role of the macroeconomic situation. J Econ Psychol 60:21–36
Heidemeyer H (1994) Flucht und Zuwanderung aus der SBZ/DDR 1945/1949-1961. Droste Verlag, Düsseldorf
Heineck G, Süssmuth B (2013) A different look at Lenin’s legacy: social capital and risk taking in the two Germanies. J Comp Econ 41:789–803
Huber M (2014) Identifying causal mechanisms (primarily) based on inverse probability weighting. J Appl Econom 29:920–943
Hubert M (1998) Deutschland im Wandel Geschichte der deutschen bevölkerung seit 1815. Franz Steiner Verlag, Stuttgart
Humphries JE, Kosse F (2017) On the interpretation of non-cognitive skills – What is being measured and why it matters. J Econ Behav Organ 136:174–185
Hunt J (2006) Staunching emigration from East Germany: age and the determinants of migration. J Eur Econ Assoc 4:1014–1037
Imai K, Keele L, Yamamoto T (2010a) Identification, inference, and sensitivity analysis for causal mediation effects. Stat Sci 25:51–71
Imai K, Keele L, Tingley D (2010b) A general approach to causal mediation analysis. Psychol Methods 15:309–334
Imbens GW, Kalyanaraman K (2012) Optimal bandwidth choice for the regression discontinuity estimator. Rev Econ Stud 79:933–959
Imbens GW, Wooldridge JM (2009) Recent developments in the econometrics of program evaluation. J Econ Lit 47:5–86
Knudsen E, Heckman JJ, Cameron JL, Shonkoff JP (2006) Economic, neurobiological, and behavioral perspectives on building America’s future workforce. PNAS 103:10155–10162
Koch A, Nafziger J, Nielsen HS (2015) Behavioral economics of education. J Econ Behav Organ 115:3–17
Kosse F, Deckers T, Schildberg-Hörisch H, Falk A (2016) The formation of prosociality: causal evidence on the role of the social environment. IZA Discussion Paper No. 9861
Kosse F, Pfeiffer F (2013) Quasi-hyperbolic time preferences and their intergenerational transmission. Appl Econ Lett 20:983–986
Krosnick JA, Alwin DF (1989) Aging and susceptibility to attitude change. J Pers Soc Psychol 57:416–425
Laibson D (1997) Golden eggs and hyperbolic discounting. Q J Econ 112:443–478
Lee DS, Card D (2008) Regression discontinuity inference with specification error. J Econ 142:655–674
Litz P (2007) Der Beitrag des Sports zur Entfaltung der sozialistischen persönlichkeit. Weissensee Verlag, Berlin
Marcus J (2013) The effect of unemployment on the mental health of spouses: evidence from plant closures in Germany. J Health Econ 32:546–558
Meier S, Sprenger CD (2010) Present-biased preferences and credit card borrowing. Am Econ J Appl Econ 2:193–210
Meier S, Sprenger CD (2015) Temporal stability of time preferences. Rev Econ Stat 97:273–286
Mischel W (2014) The Marshmallow Test: understanding self-control and how to master it. Transworld Publishers, London
Muraven M (2012) Ego-depletion: theory and evidence. In: Ryan RM (ed) Oxford handbook of motivation. Oxford University Press, Oxford
Necker S, Voskort A (2014) Politics and parents – intergenerational transmission of values after a regime shift. Eur J Polit Econ 36:177–194
Nguyen Q (2011) Does nurture matter: theory and experimental investigation on the effect of working environment on risk and time preferences. J Risk Uncertain 43:245–270
Nunn N, Wantchekon L (2011) The slave trade and the origins of mistrust in Africa. Am Econ Rev 101:3221–3252
Ockenfels A, Weimann J (1999) Types and patterns: an experimental East–West comparison of cooperation and solidarity. J Public Econ 71:275–287
O’Donoghue T, Rabin M (1999) Doing it now or later. Am Econ Rev 89:106–124
O’Donoghue T, Rabin M (2006) Optimal sin taxes. J Public Econ 90:1825–1849
O’Donoghue T, Rabin M (2015) Present bias: lessons learned and to be learned. Am Econ Rev Pap Proc 105:273–279
Oster E (forthcoming) Unobservable selection and coefficient stability: theory and evidence. J Bus Econ Stat
Patton JH, Stanford MS, Barratt ES (1995) Factor structure of the Barratt impulsiveness scale. J Clin Psychol 51:768–774
Pinger PR (2017) Predicting experimental choice behavior and life outcomes from a survey measure of present bias. Econ Bull 37(3):2162–2172
Rainer H, Siedler T (2009) Does democracy foster trust? J Comp Econ 37:251–269
Redding SJ, Sturm DM (2008) The costs of remoteness: evidence from German division and reunification. Am Econ Rev 98:1766–1797
Richter D, Schupp J (2014) SOEP - TIMEPREF: dataset on the economic behavior experiment on time preferences in the 2006 SOEP survey. SOEP Survey Papers 224
Ritschl A, Spoerer M (1997) Das Bruttosozialprodukt in Deutschland nach den amtlichen Volkseinkommens- und Sozialproduktstatistiken 1901-1995. GESIS Datenarchiv köln, Studiennummer 8137
Robson AJ, Samuelson L (2011) The evolutionary foundations of preferences. In: Benhabib J, Bisin A, Jackson M (eds) Handbook of social economics 1A, pp 221–310
Saunders A (2007) Honecker’s children: youth and patriotism in East(ern) Germany 1979-2002. Manchester University Press, Manchester
Schäfgen K (1998) Die Verdoppelung der Ungleichheit Sozialstruktur und geschlechterverhältnisse in der Bundesrepublik und in der DDR. Humboldt-University, Berlin
Schildberg-Hörisch H (2018) Are risk preferences stable? J Econ Perspect 32:135–154
Sleifer J (2006) Berechnungen zum Bruttoinlandprodukt der DDR. GESIS Datenarchiv köln, Studiennummer 8466
Sozou PD (1998) On hyperbolic discounting and uncertain hazard rates. Proc R Soc B 265:2015–2020
Specht J, Luhmann M, Geiser C (2014) On the consistency of personality types across adulthood: latent profile analyses in two large-scale panel studies. J Pers Soc Psychol 107:540–556
Stigler GJ, Becker GS (1977) De gustibus non est disputandum. Am Econ Rev 67:76–90
Sutter M, Kocher MG, Glätzle-Rützler D, Trautmann ST (2013) Impatience and uncertainty: experimental decisions predict adolescent’s field behavior. Am Econ Rev 103:510–531
Sutter M, Yilmaz L, Oberauer M (2015) Delay of gratification and the role of defaults – an experiment with kindergarten children. Econ Lett 137:21–24
Tabellini G (2008) The scope of cooperation: values and incentives. Q J Econ 123:905–950
Tangney JP, Baumeister RF, Boone AL (2004) High self-control predicts good adjustment, less pathology, better grades, and interpersonal success. J Pers 72:271–322
Vischer T, Dohmen T, Falk A, Huffman D, Schupp J, Sunde U, Wagner GG (2013) Validating an ultra-short survey measure of patience. Econ Lett 120:142–145
Voigtländer N, Voth HJ (2012) Persecution perpetuated: the medieval origins of anti-semitic violence in Nazi Germany. Q J Econ 127:1339–1392
Von Ehrlich M, Seidel T (forthcoming) The persistent effects of place-based policy: evidence from the West-German Zonenrandgebiet. Am Econ J Econ Pol
Wang M, Rieger MO, Hens T (2016) How time preferences differ: evidence from 53 countries. J Econ Psychol 52:115–135
Wolf N (2009) Was Germany ever united? Evidence from intra- and international trade, 1885-1933. J Econ Hist 69:846–881
Zumbuehl M, Dohmen T, Pfann G (2013) Parental investment and the intergenerational transmission of economic preferences and attitudes. SOEPpapers 570-2013
Acknowledgments
We gratefully acknowledge the very helpful comments made by Daniel Harenberg, Mario Mechtel, Hannah Schildberg-Hörisch, Georg Weizsäcker, and participants of the 2017 German Economic Association Meeting in Vienna on earlier versions of the paper. We are also very thankful for the insightful suggestions received from three anonymous reviewers.
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Appendices
Appendix A: Exploring the relationship of the SOEP proxy for present bias (impulsivity) and an experimental measure of present bias
In 2006, experiments were conducted with a subsample of the SOEP to elicit their time preferences. In the experiment that we rely upon for our experimental measure of present bias, 526 individuals were asked to indicate their 20 choices from 20 sets of two alternatives, where the alternatives differed in their level of payout and their payout period. The difference in the payout period was fixed at one month. In a first task, participants were presented with the option of either receiving 200 euros immediately or some payment x > 200 euros in one month. In a second task, the decision was between 200 euros in 12 months and some payment x > 200 euros in 13 months. The level of x took on 20 values that were presented in an ascending order and the subjects were asked to state their choice for each of the 20 sets of two alternatives (Richter and Schupp 2014). After the experiment, a randomly selected subgroup of participants (11%) received 200 euros or a random x > 200 euros depending on their choice in the experiment.
The set of alternatives at which individuals switch from preferring the sooner payment to preferring the later payment gives us their switching point and is interpreted as a point of indifference. We observe valid switching points for 374 participants aged 18 to 80 years. These switching points allow us to calculate an experimental measure of present bias. For illustration, suppose that an individual is indifferent between the 200 euros immediately and x euros in one month (i.e., that u(200) = βδu(x), where we use the notation from Footnote 2) and that this individual is indifferent between 200 euros in 12 months and y euros in 13 months (i.e., that u(200) = δu(y)). For this individual, we can infer β = u(y)/u(x).
In a next step, we use an ordinary least squares specification to estimate the correlation between the experimental measure of present bias and our survey proxy for present bias (i.e., the SOEP measure for impulsivity) using age, age squared, and gender as additional covariates. For a subset of 322 of the 374 experiment participants with valid switching points and information about the place of residence in 1989, the SOEP survey in 2008 contains information on our proxy for present bias. We find a significant correlation between our survey measure for present bias and the experimental measure of present bias. The correlation remains significant and nearly unchanged when we add age, age squared, gender, and survey information on patience and risk (see Table 11 for complete results). Tobit and robust regression exercises yield similar results. Considering only subjects that were FRG residents in 1989, we find that the results from the pooled sample re-emerge. Considering only subjects that were GDR residents in 1989, we find that the sign and the size of the coefficient remain intact. However, these coefficients are not statistically significant, which may be related to the very small number of observations.
Appendix B: Robustness checks
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Friehe, T., Pannenberg, M. Time preferences and political regimes: evidence from reunified Germany. J Popul Econ 33, 349–387 (2020). https://doi.org/10.1007/s00148-019-00728-7
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DOI: https://doi.org/10.1007/s00148-019-00728-7