Friday, May 22, 2015

MARS 2011

MARS 23 2012

Richard W. Evans, Laurence J. Kotlikoff, Kerk L. Phillips, NBER: Game Over: Simulating Unsustainable Fiscal Policy. Fiscal sustainability is one of the most pressing policy issues of our time. Yet it remains difficult to quantify. Official debt is plagued with a number of measurement difficulties since its measurement reflects the choice of words, not policies. And forming the fiscal gap-the imbalance in the government's intertemporal budget-requires strong discount rate assumptions. An alternative approach, taken here, is specifying a stochastic general equilibrium model and determining via simulation how long it takes for the economy to reach game over-the point where current policy can no longer be maintained. Our simulations, based on an OLG model calibrated to the U.S. economy, produce an average duration to game over of roughly one century, with a 35 percent chance of reaching the fiscal limit in roughly 30 years. The prospect of man-made economic collapse produces large equity premia, like those observed in the data. Our simulations show that both the fiscal gap and the equity premium rise as the economy gets closer to hitting its fiscal limit, suggesting that the fiscal gap and the equity premium may be good indicators of unsustainable policy.
Ruud de Mooij, Michael Keen, NBER: 'Fiscal Devaluation' and Fiscal Consolidation: The VAT in Troubled Times. This paper focuses on two core tax design issues that arise in addressing current fiscal challenges It first explores the idea, prominent in troubled Eurozone countries, of a ‘fiscal devaluation:’ shifting from social contributions to the VAT as a way to mimic a nominal devaluation. Empirical evidence is presented which suggests that in Eurozone countries this may indeed improve the trade balance quite sizably in the short-run, though, as theory predicts, the effects eventually disappear. The paper then assesses the wider scope for VAT reform in meeting fiscal consolidation needs, developing and beginning to apply a methodology for finding additional VAT revenue in ways less distortionary and fairer than further raising the standard rate.
N. Gregory Mankiw, NYT: Capital Gains, Ordinary Income and Shades of Gray. But put that aside. If we are going to tax capital gains at a lower rate, one question necessarily arises: What is a capital gain, and how can we distinguish it from ordinary income? The answer seems simple. If you have a job, the money you are paid for your work is ordinary income. If you buy an asset at one time and sell it later for a higher price, the profit you made from holding it is a capital gain. But is it really that easy? Consider five examples, and see if you can identify what is ordinary income and what is a capital gain.
Torben M. Andersen, Aarhus University: Social policies and activation in the Scandinavian welfare model: the case of Denmark. Scandinavian countries are characterized by a generous tax-financed social safety net which provides insurance and performs a redistributive role. While contributing to lower inequality it may imply that incentives to work are low, and yet employment rates are high. How have the Scandinavian countries been able to reconcile social objectives with a high employment level? It is argued that the Scandinavian welfare model has a strong employment focus both because it is an important element in social policy based on social inclusion, but also because a collective welfare arrangement is only financially viable if (private) employment is sufficiently high. To ensure this, the social safety net includes a number of employment conditionalities (active labour market policies/workfare) to balance income protection with an employment focus. These policies are discussed using Denmark as an example and empirical evidence is presented. The criticism of workfare is also briefly discussed.
Tuomas Pekkarinen, IZA: Gender Differences in Education.  This paper surveys the trends in gender gaps in education, their causes and potential policy implications. I show that female educational attainment has surpassed, or is about to surpass, male educational attainment in most industrialized countries. These gaps reflect male overrepresentation among secondary school drop-outs and female overrepresentation among tertiary education students and graduates. Existing evidence suggests that this pattern is a result of a combination of increasing returns to education and lower female effort costs of education. Widening gender gap in education combined with recent wage and employment polarization will likely lead to widening inequalities and is linked to declining male labor force participation. The paper discusses evidence on educational policies that both widen and reduce gender gaps in educational outcomes.
Sara Markowitz et al, NBER: Estimating the Relationship between Alcohol Policies and Criminal Violence and Victimization. Violence is one of the leading social problems in the United States. The development of appropriate public policies to curtail violence is confounded by the relationship between alcohol and violence. In this paper, we estimate the propensity of alcohol control policies to reduce the perpetration and victimization of criminal violence. We measure violence with data on individual level victimizations from the U.S. National Crime Victimization Survey. We examine the effects of a number of different alcohol control policies in reducing violent crime. These policies include the retail price of beer, drunk driving laws and penalties, keg laws, and serving and selling laws. We find some evidence of a negative relationship between alcohol prices and the probability of alcohol or drug related assault victimizations. However, we find no strong evidence that other alcohol policies are effective in reducing violent crimes. These results provide policy makers with guidance on potential approaches for reducing violence through alcohol beverage control.
Bruno S Frey, Jana Gallus,VoxEU: The world appears to be unfair. Those who are prettier earn a higher salary and are also happier. This column argues it is still not hopeless for those less blessed with looks. Appropriate clothing, hairstyles, and good teeth can help, as can choosing a profession where expertise is clearly central and beauty of less importance.
Jason M Fletcher, IZA: The Effects of Personality Traits on Adult Labor Market Outcomes: Evidence from Siblings. While large literatures have shown that cognitive ability and schooling increases employment and wages, an emerging literature examines the importance of so-called "non-cognitive skills" in producing labor market outcomes. However, this smaller literature has not typically used causal methods in estimating the results. One source of heterogeneity that may play an important role in producing both personality and other non-cognitive skills and labor market outcomes is family background, including genetic endowments. This paper is the first to use sibling differences to estimate the effects of personality on employment and wages and is also able to control for many other sources of heterogeneity, including attractiveness, cognitive ability, schooling, occupation, and other factors. Overall, the findings suggest that personality measures are important determinants of labor market outcomes in adulthood and that the results vary considerably by demographic group. The findings also! highlight the potential role of extraversion in leading to favorable labor market outcomes, which has not been documented in many other studies.
AGING AND RETIREMENT
Ehsan Latif, University of Toronto: The Impact of Retirement on Health in Canada. This study estimates the impact of retirement on subsequent health outcomes as measured by self-reported health status. The empirical study is based on seven longitudinal waves of the Canadian National Population Health Survey, spanning 1994 through 2006. To account for biases due to unobserved individual-specific heterogeneity, this study uses a fixed-effects method. The results indicate that retirement has a positive but insignificant impact on self-reported health status. The study further examined this issue using different subgroups based on gender and income and again found that retirement has no significant impact on health status.
MARS 16 2012
Greg Smith, NYT: Why I Am Leaving Goldman Sachs. Today is my last day at Goldman Sachs. After almost 12 years at the firm — first as a summer intern while at Stanford, then in New York for 10 years, and now in London — I believe I have worked here long enough to understand the trajectory of its culture, its people and its identity. And I can honestly say that the environment now is as toxic and destructive as I have ever seen it.
Russell Cooper, NBER: Exit from a Monetary Union through Euroization: Discipline without Chaos.  This paper studies the role of exit from a monetary union during a debt crisis. A monetary union, such as the European Monetary Union, needs to establish a procedure for exit as a tool to cope with debt default. The paper studies various forms of exit and argues that "Euroization" is both a credible and effective means of punishment for countries in default.
Laura Abramovsky, Rachel Griffith, Helen Miller, VoxEU: Offshoring of high-skilled workers is not a zero-sum game. Multinational firms outsourcing or offshoring their operations to developing countries is a problem as old as globalisation. This column looks at the effect on high-skilled labour in the home country. It presents evidence that, on average, when firms start employing high-skilled workers offshore, they also increase the number of this type of worker employed at home.
Edward P. Lazear, James R. Spletzer, NBER: Hiring, Churn and the Business Cycle. Churn, defined as replacing departing workers with new ones as workers move to more productive uses, is an important feature of labor dynamics. The majority of hiring and separation reflects churn rather than hiring for expansion or separation for contraction. Using the JOLTS data, we show that churn decreased significantly during the most recent recession with almost four-fifths of the decline in hiring reflecting decreases in churn. Reductions in churn have costs because they reflect a reduction in labor movement to higher valued uses. We estimate the cost of reduced churn to be $208 billion. On an annual basis, this amounts to about .4% of GDP for a period of 3 1/2 years.
Jennifer Hunt et al, NBER: Why Don't Women Patent? We investigate women's underrepresentation among holders of commercialized patents: only 5.5% of holders of such patents are female. Using the National Survey of College Graduates 2003, we find only 7% of the gap is accounted for by women's lower probability of holding any science or engineering degree, because women with such a degree are scarcely more likely to patent than women without. Differences among those without a science or engineering degree account for 15%, while 78% is accounted for by differences among those with a science or engineering degree. For the latter group, we find that women's underrepresentation in engineering and in jobs involving development and design explain much of the gap; closing it would increase U.S. GDP per capita by 2.7%.
Alessandro Bucciol, Marco Piovesan Pay Dispersion and Work Performance. The effect of intra-firm pay dispersion on work performance is controversial and the empirical evidence is mixed. High pay dispersion may act as an extra incentive for employees' effort or it may reduce motivation and team cohesiveness. These effects can also coexist and the prevalence of one effect over the other may depend on the use of different definitions of what constitutes a "team." For this paper we collected a unique dataset from the men's major soccer league in Italy. For each match we computed the exact pay dispersion of each work team and estimated its effect on team performance. Our results show that when the work team is considered to consist of only the players who contribute to the result, high pay dispersion has a detrimental impact on team performance. Several robustness checks confirm this result. In addition, we show that enlarging the definition of work team causes this effect to disappear or even become positive. Finally, we find that the detrimental effect of pay dispersion is due to worst individual performance, rather than a reduction of team cooperation.
Jason DeBacker, Bradley Heim, Vasia Panousi, Ivan Vidangos San Francisco Fed: Rising Inequality: Transitory or Permanent? New Evidence from a U.S. Panel of Household Income. We use a new and large panel dataset of household income to shed light on the permanent versus transitory nature of rising inequality in individual male labor earnings and in total household income, both before and after taxes, in the United States over the period 1987-2006. Due to the quality and the significant size of our dataset, we are able to conduct our analysis using rich and precisely estimated error-components models of income dynamics. Our main specification finds evidence for a quadratic heterogeneous income profiles component and a random walk component in permanent earnings, and for a moving-average component in autoregressive transitory earnings. We find that the increase in inequality over our sample period was entirely permanent for male earnings, and predominantly permanent for household income. We also show that the tax system, though reducing inequality, nonetheless did not materially affect its increasing trend. Furthermore, we compare our model-based findings against those of simpler, non-model based inequality decomposition methods. We show that the results for the trends in the evolution of the permanent and transitory variances are remarkably similar across methods, whereas the results for the shares of those variances in cross-sectional inequality differ widely. Further investigation into the sources of these differences suggests that simpler methods produce erroneous decompositions because they cannot flexibly capture the relative degree of persistence of the transitory component of income.
International Monetary Fund: IMF News and Data for the iPad. The IMF News and Data lets you access the latest International Monetary Fund news in 6 different languages and chart and view the latest World Economic Outlook (WEO) data on global economic indicators.  The IMF News and Data will be of use to students, professors, economists, researchers and anyone looking to learn more about global economic news, indicators, and trends.
AGING AND RETIREMENT
A.C.S., Free Exchange Blog: This old stock market. Aging populations in America and Europe raise many economic concerns. A popular one is whether aging baby boomers will tank the stock market. That’s story in this Wall Street Journal article, which says that when baby boomers bought stock to fund their retirement, that drove up share prices in the 1990s. Now, on the cusp of retirement, they will sell their shares so prices must fall. This theory appears to be confirmed by a figure from the San Francisco Fed, which shows a strong correlation between the price/earnings ratio and what they call the M/O ratio, the ratio of people age 40 to 49 to people age 60 to 69.
Grip Andries et al, Maastricht University:  Retirement and cognitive development: are the retired really inactive? This paper uses longitudinal test data to analyze the relation between retirement and cognitive development. Controlling for individual fixed effects, we find that retirees face greater declines in information processing speed than those who remain employed. However, remarkably, their cognitive flexibility declines less, an effect that appears to be persistent 6 years after retirement. Both effects of retirement on cognitive development are comparable to those of a five to six-year age difference. They cannot be explained by (1) a relief effect after being employed in low-skilled jobs, (2) mood swings or (3) changes in lifestyle. Controlling for changes in blood pressure, which are negatively related to cognitive flexibility, we still find lower declines in cognitive flexibility for retirees. Since the decline in information processing speed after retirement holds particularly for the low educated, activating these persons after retirement could lower the social costs of an aging society.
Antonio Filippin, Jan C. van Ours, IZA: Run for Fun: Intrinsic Motivation and Physical Performance. We use data from the 24-hours Belluno run which has the unique characteristic that participants are affiliated with teams and run for an hour. This allows us not only to study the individual relationship between age and performance but also to study group dynamics in terms of accessions to and separations from teams in a manner that closely resembles workers and firms when individual productivity would have been perfectly observable. From our analysis we conclude that individual performance goes down with age, although the speed-age gradient is rather flat. Group performance goes down with age as well, but interestingly a counterbalancing force emerges, namely team dynamics that are driven by performance of runners who enter and leave.
MARS 9 2012
Brad Plumer, Wonkblog: Oil could make the crisis in Europe so much worse. Europe is getting hammered by soaring oil prices harder than just about anywhere else. Not good news for a continent already mired in recession. And the graph below is especially striking — the euro zone countries with the worst trade imbalances (and, not coincidentally, the worst debt crises) are also particularly dependent on foreign oil and gas:
Barry Eichengreen, Kevin H O’Rourke, VoxEU: A tale of two depressions redux. The debate over stimulus versus austerity continues unabated. This column shows that, while industrial production and trade recovered much more quickly than during the Great Depression, both series now appear to be slowing down. It suggests that, as St Augustine would have said had he been managing director of the IMF, there is a case for additional fiscal consolidation and monetary normalisation, but not yet.
Maurice Obstfeld, NBER: Does the Current Account Still Matter? Do global current account imbalances still matter in a world of deep international financial markets where gross two-way financial flows often dwarf the net flows measured in the current account? Contrary to a complete markets or “consenting adults” view of the world, large current account imbalances, while very possibly warranted by fundamentals and welcome, can also signal elevated macroeconomic and financial stresses, as was arguably the case in the mid-2000s. Furthermore, the increasingly big valuation changes in countries’ net international investment positions, while potentially important in risk allocation, cannot be relied upon systematically to offset the changes in national wealth implied by the current account. The same factors that dictate careful attention to global imbalances also imply, however, that data on gross international financial flows and positions are central to any assessment of financial stability risks. The balance sheet mismatches of leveraged entities provide the most direct indicators of potential instability, much more so than do global imbalances, though the imbalances may well be a symptom that deeper financial threats are gathering.
Michael D. Bordo, Christopher M. Meissner, NBER: Does Inequality Lead to a Financial Crisis? The recent global crisis has sparked interest in the relationship between income inequality, credit booms, and financial crises. Rajan (2010) and Kumhof and Ranciere (2011) propose that rising inequality led to a credit boom and eventually to a financial crisis in the US in the first decade of the 21st century as it did in the 1920s. Data from 14 advanced countries between 1920 and 2000 suggest these are not general relationships. Credit booms heighten the probability of a banking crisis, but we find no evidence that a rise in top income shares leads to credit booms. Instead, low interest rates and economic expansions are the only two robust determinants of credit booms in our data set. Anecdotal evidence from US experience in the 1920s and in the years up to 2007 and from other countries does not support the inequality, credit, crisis nexus. Rather, it points back to a familiar boom-bust pattern of declines in interest rates, strong growth, rising credit, asset price booms and crises.
Marina Azzimonti et al, Philadelphia Fed: Financial Globalization, Inequality, and the Raising of Public Debt. During the last three decades, the stock of government debt has increased in most developed countries. During the same period, we also observe a significant liberalization of international financial markets and an increase in income inequality in several industrialized countries. In this paper we propose a multicountry political economy model with incomplete markets and endogenous government borrowing and show that governments choose higher levels of public debt when financial markets become internationally integrated and inequality increases. We also conduct an empirical analysis using OECD data and find that the predictions of the theoretical model are supported by the empirical results.
Olaf van Vliet and Henk Nijboer, MPRA: Flexicurity in the European Union: Flexibility for Outsiders, Security for Insiders. There is little insight into whether flexicurity policies have been adopted across the European Union. Therefore, the aim of this paper is to analyse to what extent labour market policies have been reformed along the lines of the flexicurity concept across 18 European countries over the period 1985-2008. Focusing on the main axes of the flexicurity concept, new datasets are used to examine changes in employment protection legislation, unemployment benefits and active labour market policies. Data on the strictness of employment regulation indicate that reforms have been influenced by labour market insiders, since the level of flexibility has been increased more for temporary employment, the labour market outsiders, than for regular employment, the insiders. Although gross unemployment replacement rates suggest that unemployment benefits have become more generous, net replacement rates indicate that the level of income security from benefits actually has been decreased. Moreover, data illustrate that larger shares of European labour forces have temporary contracts. As such, the gap between insiders and outsiders on the labour market has been increased.
Timothy Halliday, IZA: Earnings Growth and Movements in Self-Reported Health. We employ data from the Panel Study of Income Dynamics to investigate income to health causality. To account for unobserved heterogeneity, we focus on the relationship between earnings growth and changes in self-reported health status. Causal claims are predicated upon appropriate moment restrictions and specification tests of their validity. We find evidence of Granger-type causality running from income to health for married men but not for women or single men. These effects are more pronounced for younger men and the bottom quartile of the earnings distribution. The former may be the consequence of permanent earnings shocks, whereas the latter may be the consequence of job loss.
Florencia López Bóo, Martín A. Rossi, Sergio Urzua, IZA: The Labor Market Return to an Attractive Face: Evidence from a Field Experiment. We provide new evidence on the link between beauty and hiring practices in the labor market. Specifically, we study if people with less attractive faces are less likely to be contacted after submitting a resume. Our empirical strategy is based on an experimental approach. We sent fictitious resumes with pictures of attractive and unattractive faces to real job openings in Buenos Aires, Argentina. We find that attractive people receive 36 percent more responses (callbacks) than unattractive people. Given the experimental design, this difference can be attributed to the exogenous manipulation of facial attractiveness of our fake job applicants.
Jo Ritzen, Klaus F. Zimmermann, IZA: Fading Hope in the US. A substantial literature claims that the strong increase in inequality over the last decade in countries such as the US would lead to a collapse of society. Fading hopes in the population seem to confirm this. The paper rejects this interpretation since the decline in hopes cannot be traced back to rising inequality.
AGING AND RETIREMENT
Pekka Martikainen, Mikko Myrskylä, Max Planck Institute,  Lifespan variation by occupational class: compression or stagnation over time? Adult lifespan variation in most western countries has stagnated since the 1960s, despite continued improvements in longevity. Cross-sectional analyses, however, find that in the 1990s higher socio-economic position was associated with lower lifespan variation. Trends in this association over time are unknown. We investigated trends in lifespan variation over four decades by occupational social class (manual, lower non-manual, upper non-manual) using Finnish register data (1971-2007). We performed age and cause-of-death decompositions of lifespan variation for each sex (a) by occupational class over time and (b) between occupational classes at a shared life expectancy. We found that although all occupational classes experienced increases in life expectancy, manual workers had stagnating lifespan variation over time while the higher occupational groups experienced mortality compression. These differences were caused by diverging trends in early adult mortality: all occupational classes experienced similar trends in lifespan variation at older ages, but variation in early adult mortality increased for all classes except the highest category. The high and stagnant lifespan variation of the manual class was mostly due to higher early adult mortality from external causes. These results suggest that mortality compression can be compatible with increases in life expectancy by tackling inequalities in early adult mortality.
Austin Nichols, Urban Institute: Do Financial Planners Advise Us to Save Too Much for Retirement? There is abundant advice about how much to save, much of which urges individuals to aim to replace 80 percent of their preretirement pretax income. However, those who wait to save for retirement and follow this rule of thumb would save far too much of their gross income, and many would see their annual resources spike upward when they retire. The constant savings rate required to equalize consumption across the preretirement and postretirement years generally is generally much lower than the 80 percent rule.
Melissa M. Favreault et al, Urban Institute: Boomers' Retirement Income Prospects. The lackluster economy, eroding traditional pensions, and volatile stock market suggest that baby boomers - those born between 1945 and 1965 - face increasingly uncertain retirements. Our projections show that lower - and moderate-income boomers will continue to rely on Social Security for most of their retirement income. While the projections reflect some good news - women will reap the rewards of working and earning more than previous generations - they also raise alarms. Between 30 and 40 percent of boomers will not have enough income at age 70 to replace 75 percent of their preretirement earnings, a common standard for measuring retirement income adequacy.
MARS 2 2012
Tim Geithner, WSJ: Financial Crisis Amnesia. My wife occasionally looks up from the newspaper with bewilderment while reading another story about people in the financial world or their lobbyists complaining about Wall Street reform or claiming they didn't need the Troubled Asset Relief Program. She reminds me of the panicked calls she answered for me at home late at night or early in the morning in 2008 from the then-giants of our financial system. We cannot afford to forget the lessons of the crisis and the damage it caused to millions of Americans. Amnesia is what causes financial crises. These reforms are worth fighting to preserve.
Ashoka Mody,  Franziska Ohnsorge,  Damiano Sandri, VoxEU: Precautionary savings in the Great Recession. Uncertainty rose sharply during the Great Recession, as did saving rates. This column shows that these two developments were related. Using a panel of OECD countries, it estimates that at least two-fifths of the increase in households’ saving rates between 2007 and 2009 was due to increased uncertainty about labour-income prospects. It adds that restoring higher levels of consumption and aggregate demand will require employment-friendly social insurance and reduced policy-induced uncertainty.
 
Christina and David Romer, UCLA: The incentive effects of marginal tax rates. This paper uses the interwar period in the United States as a laboratory for investigating the incentive effects of changes in marginal income tax rates. Marginal rates changed frequently and drastically in the 1920s and 1930s, and the changes varied greatly across income groups at the top of the income distribution. We examine the effect of these changes on taxable income using time-series/cross-section analysis of data on income and taxes by small slices of the income distribution. We find that the elasticity of taxable income to changes in the log after-tax share (one minus the marginal rate) is positive but small (approximately 0.2) and precisely estimated (a t-statistic over 6). The estimate is highly robust. We also examine the time-series response of available indicators of investment and entrepreneurial activity to changes in marginal rates. We find suggestive evidence of an impact on business formation, but no evidence of an important impact on other indicators.
Laurent Gobillon, Thierry Magnac, Harris Selod, IZA: Do Unemployed Workers Benefit from Enterprise Zones? The French Experience. This paper presents an impact evaluation of the French enterprise zone program which was initiated in 1997 to help unemployed workers find employment by granting a significant wage-tax exemption (about one third of total labor costs) to firms hiring at least 20% of their labor force locally. Drawing from a unique geo-referenced dataset of unemployment spells in the Paris region over an extensive period of time (1993-2003), we are able to measure the direct effect of the program on unemployment duration, distinguishing between short- and medium-term effects. This is done by implementing an original two-stage empirical strategy using individual data in the first stage and aggregate data and conditional linear matching techniques in the second stage. We show that although the enterprise zones program tended to "pick winners", it is likely to be cost-ineffective. It had a small but significant effect on the rate at which unemployed workers find a job (which is increased by a modest 3 percent). This effect is localized and significant only in the short run (i.e. at best during the 3 years that follow the start of the policy).
David Card, Christian Dustmann and Ian Preston, Norface Migration: Immigration, Wages, and Compositional Amenities. There is strong public opposition to increased immigration throughout Europe. Given the modest economic impacts of immigration estimated in most studies, the depth of antiimmigrant sentiment is puzzling. Immigration, however, does not just affect wages and taxes. It also changes the composition of the local population, threatening the “compositional amenities” that natives derive from their neighborhoods, schools, and workplaces. In this paper we use a simple latent factor model, combined with data for 21 countries from the 2002 European Social Survey (ESS), to measure the relative importance of economic and compositional concerns in driving opinions about immigration policy. The ESS included a unique battery of questions on the labor market and social impacts of immigration, as well as on the desirability of increasing or reducing immigrant inflows. We find that compositional concerns are 2-5 times more important in explaining variation in individual attitudes toward immigration policy than concerns over wages and taxes. Likewise, most of the difference in opinion between more- and lesseducated respondents is attributable to heightened compositional concerns among people with lower education.
Ron Haskins, Peter H. Schuck, Brookings: Welfare Reform Worked. According to Census Bureau data, between 1996 and 2000, the percentage of never-married mothers in jobs increased by about a third (to 66%), while the poverty rate for these mothers and their children declined by about a third (to 40%). For the poorest of the poor, this large an improvement based on their own efforts was unprecedented. Since then, two recessions have reduced these gains somewhat; their employment rate is down to 58.7% (still better than for women generally) and their poverty rate is up to 49.3%. Yet even in the worst recession since the Depression, more are employed and they are less poor than they were before the 1996 law. In fact, researchers Bruce Meyer of the University of Chicago and James Sullivan of Notre Dame have found that if all the work-based benefits given to low-income workers were included — such benefits are mostly ignored by the official poverty measure — the incomes of these mothers and children would be even higher and their poverty rate even lower.
Nadya Labi, The Atlantic: Misfortune Teller. A statistics professor says he can predict crime before it occurs. Drawing from criminal databases dating to the 1960s, Berk initially modeled the Philadelphia algorithm on more than 100,000 old cases, relying on three dozen predictors, including the perpetrator’s age, gender, neighborhood, and number of prior crimes. To develop an algorithm that forecasts a particular outcome—someone committing murder, for example—Berk applied a subset of the data to “train” the computer on which qualities are associated with that outcome. Philadelphia’s parole officers were surprised to learn, for example, that the crime for which an offender was sentenced—whether it was murder or simple drug possession—does not predict whether he or she will commit a violent crime in the future. Far more predictive is the age at which he (yes, gender matters) committed his first crime, and the amount of time between other offenses and the latest one—the earlier the first crime and the more recent the last, the greater the chance for another offense. Berk’s expertise is being sought at nearly every stage of the criminal-justice process. Maryland is running an algorithm like Philadelphia’s that predicts who under supervision will kill—or be killed.
Mark Thoma, Economist view Blog: Whorfian Economics: The Interaction of Language and Economic Decisions. Does the way in which the language we speak describes the future have an impact our intertemporal choices? I find a strong correlation between how a language treats future-time reference (FTR), and the choices that speakers of those languages make when thinking about the future. Specifically, in large data sets that survey families across hundreds of countries, I find a strong and robust negative correlation between the obligatory marking of FTR in the language a family speaks, and a whole host of forward-looking behaviors, like saving, exercising, and refraining from smoking.
Raúl López-Pérez, Eli Spiegelman, IDEAS: Do Economists Lie More? Recent experimental evidence suggests that some people dislike telling lies, and tell the truth even at a cost. We use experiments as well to study the socio-demographic covariates of such lie aversion, and find gender and religiosity to be without predictive value. However, subjects’ major is predictive: Business and Economics (B&E) subjects lie significantly more frequently than other majors. This is true even after controlling for subjects’ beliefs about the overall rate of deception, which predict behavior very well: Although B&E subjects expect most others to lie in our decision problem, the effect of major remains. An instrumental variables analysis suggests that the effect is not simply one of selection: It seems that studying B&E has a causal impact on behavior.
AGING AND RETIREMENT
Emma L. Gorman, Grant M. Scobie, Andy Towers, NZ Treasury: Labour force participation and retirement of older New Zealanders. The central question which is addressed is the extent to which the labour force participation of those aged 54 to 70 is influenced by their health status (both mental and physical), in addition to a wide range of economic, social and demographic variables. Discrete choice models are employed and particular attention is given to the potential effects of unobserved heterogeneity. We find a range of factors to be associated with the decision to retire, notably health status, marital status and financial incentives. After accounting for the confounding influence of unobservable factors which affect both health and propensity to participate in the labour force, we find that physical health remains an important determinant of labour force exit for older males. Finally, both the marginal and aggregate effects of specific chronic illnesses on labour force participation are estimated.
Alan Barrett, Irene Mosca, IZA: Announcing an Increase in the State Pension Age and the Recession: Which Mattered More for Expected Retirement Ages? In March of 2010, the Irish government announced that the age at which the state pension is paid would be raised to 66 in 2014, 67 in 2021 and 68 in 2028. Also during 2010, the economic news became increasingly bad as the full scale of the fiscal and banking crises in Ireland emerged. The question we address in this paper is whether expected retirement ages of Irish individuals aged 50 to 64 changed as a result of the policy announcement and/or the bad economic news. The data we use are from the Irish Longitudinal Study on Ageing (TILDA). Between late 2009 and early 2011, over 8,500 people aged 50 and over in Ireland were interviewed about a wide range of issues including standard socio-economic items such as labour force status, earnings and education. Respondents were also asked at what age they expected to retire. Our findings show that there was no noticeable break in expected retirement ages before and after 3 March 2010 (the day on which the policy announcement was made). However, there was a clear shift of people into the categories "don't plan to retire" and "do not know" before and after September 30 2010. This was the day that the full scale of the banking crisis emerged (named by the media as "Black Thursday") and was followed by the set of events which led to the bailout of November 2010. Similarly, there was a shift away from modal expected retirement ages after that date.

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