Saving and Portfolio Allocation Before and After Job Loss

We investigate the development of household labor income, financial wealth, and asset holdings over a 9‐year period around job loss, using unique administrative panel data from Norway. Consistent with predictions from theory, the data show additional saving and a shift toward safer assets in the years leading up to unemployment, and depletion of savings after job loss. In the years after job loss, the households' after‐tax labor income is reduced by about USD 12,500. Over the same time period, households deplete USD 3,000 of their financial assets, of which one third is accumulated prior to the job loss. This suggests that at least some households can foresee and prepare for the upcoming unemployment, which indicates that private savings can, to some extent, serve as a substitute for publicly provided unemployment insurance.     

The Happiness Trade‐Off between Unemployment and Inflation

Unemployment and inflation lower well‐being. The macroeconomist Arthur Okun characterized the negative effects of unemployment and inflation by the misery index—the sum of the unemployment and inflation rates. This paper makes use of a large European data set, covering the period 1975–2013, to estimate happiness equations in which an individual subjective measure of life satisfaction is regressed against unemployment and inflation rate (controlling for personal characteristics, country, and year fixed effects). We find, conventionally, that both higher unemployment and higher inflation lower well‐being. We also discover that unemployment depresses well‐being more than inflation. We characterize this well‐being trade‐off between unemployment and inflation using what we describe as the misery ratio. Our estimates with European data imply that a 1 percentage point increase in the unemployment rate lowers well‐being by more than five times as much as a 1 percentage point increase in the inflation rate.     

On the aggregate welfare cost of Great Depression unemployment

The potential benefit of policies that eliminate a small likelihood of economic crises is calculated. An economic crisis is defined as an increase in unemployment of the magnitude observed during the Great Depression. For the U.S., the maximum likelihood estimate of entering a depression is found to be about once every 83 years. The welfare gain from setting this small probability to zero can range between 1% and 7% of annual consumption in perpetuity. For most estimates, more than half of these large gains results from a reduction in individual consumption volatility.     

A dynamic model of entrepreneurship with borrowing constraints: theory and evidence

Does wealth beget wealth and entrepreneurship, or is entrepreneurship mainly determined by an individual’s ability? A large literature studies the relationship between wealth and entry to entrepreneurship to inform this question. This paper shows that in a dynamic model, the existence of financial constraints to the creation of businesses implies a non-monotonic relationship between wealth and entry into entrepreneurship: the probability of becoming an entrepreneur as a function of wealth is increasing for low wealth levels—as predicted by standard static models—but it is decreasing for higher wealth levels. U.S. data are used to study the qualitative and quantitative predictions of the dynamic model. The welfare costs of borrowing constraints are found to be significant, around 6% of lifetime consumption, and are mainly due to undercapitalized entrepreneurs (intensive margin), rather than to able people not starting businesses (extensive margin).     

Baby Boomer retirement security: The roles of planning, financial literacy, and housing wealth

We compare wealth holdings across two cohorts of the Health and Retirement Study: the early Baby Boomers in 2004, and individuals in the same age group in 1992. Levels and patterns of total net worth have changed relatively little over time, though Boomers rely more on housing equity than their predecessors. Most important, planners in both cohorts arrive close to retirement with much higher wealth levels and display higher financial literacy than non-planners. Instrumental variables estimates show that planning behavior can explain the differences in savings and why some people arrive close to retirement with very little or no wealth.     

The impact of foreign stock markets on macroeconomic dynamics in open economies: A structural estimation

With the increased international financial integration in recent years, bilateral financial linkages between countries may have a growing influence on their real economies. This paper employs a structural two-country New Keynesian model, which incorporates a cross-border wealth channel, to estimate the effect that foreign stock market fluctuations may have on macroeconomic variables in open economy countries.The model is estimated using Bayesian methods on a sample of open economies that can potentially be affected by changes in a larger foreign stock market: Australia, Canada, New Zealand, Ireland, Austria, and the Netherlands. The estimation allows for deviations from rational expectations and for learning by economic agents.The empirical results indicate important cross-country wealth effects for Ireland and Austria, from fluctuations in the U.S. and U.K. and in the U.S. and German stock markets, respectively; the wealth effect is largest in Ireland. The data favor, instead, specifications with no significant wealth effect for the remaining countries. Foreign stock price fluctuations, however, still play a role by affecting domestic expectations about future output gaps in all countries in the sample.     

Labor unemployment risk and corporate financing decisions

This paper presents evidence that firms choose conservative financial policies partly to mitigate workers' exposure to unemployment risk. We exploit changes in state unemployment insurance laws as a source of variation in the costs borne by workers during layoff spells. We find that higher unemployment benefits lead to increased corporate leverage, particularly for labor-intensive and financially constrained firms. We estimate the ex ante, indirect costs of financial distress due to unemployment risk to be about 60 basis points of firm value for a typical BBB-rated firm. The findings suggest that labor market frictions have a significant impact on corporate financing decisions.     

Okun's Law: Fit at 50?

This paper asks how well Okun's Law fits short‐run unemployment movements in the United States since 1948 and in 20 advanced economies since 1980. We find that Okun's Law is a strong relationship in most countries, and one that is fairly stable over time. Accounts of breakdowns in the Law, such as the emergence of “jobless recoveries,” are flawed or exaggerated. We also find that the coefficient in the relationship—the effect of a 1% change in output on the unemployment rate—varies substantially across countries. This variation is partly explained by idiosyncratic features of national labor markets, but it is not related to differences in employment protection legislation.     

The effect of financial repression and enforcement on entrepreneurship and economic development

A general equilibrium model with heterogeneous agents (with respect to wealth and ability) shows that differences across countries in intermediation costs and enforcement generate differences in occupational choice, firm size, credit, output and income inequality. Counterfactual experiments are performed for Latin American, European, transition and high growth Asian countries, with empirical estimates of each country's financial frictions and United States values for all other parameters. The results isolate the quantitative effect of these financial frictions in explaining the performance gap between each country and the United States, and depend critically on whether a general equilibrium factor price effect is operative.     

Moral Hazard in Lending and Labor Market Volatility

When the economy experiences a sharp economic downturn, credit spreads widen and project financing costs for firms rise as funding sources begin to dry up. The economy experiences a lengthy recovery, with unemployment rates slow to return to “full employment” levels. We develop a model that displays these features. It relies on an interaction between labor search frictions and firm‐level moral hazard that is accentuated during recessions. The model is capable of addressing the “Shimer puzzle,” with labor market variables exhibiting significantly more volatility on average as a result of the heightened moral hazard concerns during these episodes that significantly deepen and prolong periods of high unemployment, as vacancy postings fall dramatically and the job‐finding rate declines. Our mechanism is also found to induce internal shock propagation causing the peak response of output, unemployment, and wages to occur with a several quarter delay relative to a model without such frictions. Many other labor market variables also show slower recovery—their return to preshock level occurs at a slower pace for a number of periods after the peak response.     

Housing Wealth,Financial Wealth and Consumption Expenditure: The Role of Consumer Confidence

The objective of this paper is to examine the role of consumer confidence on the relationship between two forms of wealth—housing and financial—and four categories of consumption expenditure, which include total consumption, service, durable goods and nondurable goods consumption. This paper uses U.S. quarterly data from 1978 to 2012 for its analysis. Applying the FMOLS estimation method, the results show that consumer confidence has a positive effect on the association between housing wealth and consumption expenditure, whereas its effect on the association between financial wealth and consumption expenditure is negative. The implications of these results are discussed.     

Unemployment insurance and capital accumulation

In this paper, I examine a model economy with production, search, and unemployment insurance. The introduction of capital into the economy of Wang and Williamson (J. Monetary Econom. 49(7)(2001)1337) generates the result that optimal replacement ratios are always zero. The result arises from the decline in aggregate activity caused by unemployment insurance: both capital and labor inputs to production fall when benefits rise. Unlike most of the literature, I compute explicitly the cost of the transition path; agents are made better off by switching to a steady state with no unemployment insurance, but the welfare gain is approximately cut in half. Only the very poor and unemployed suffer welfare losses along the transition path. I then briefly investigate the implications of negative replacement ratios.     

How Large Are Housing and Financial Wealth Effects? A New Approach

This paper presents a simple new method for measuring “wealth effects” on aggregate consumption. The method exploits the stickiness of consumption growth (sometimes interpreted as reflecting consumption “habits”) to distinguish between immediate and eventual wealth effects. In U.S. data, we estimate that the immediate (next quarter) marginal propensity to consume from a $1 change in housing wealth is about 2 cents, with a final eventual effect around 9 cents, substantially larger than the effect of shocks to financial wealth. We argue that our method is preferable to cointegration‐based approaches, because neither theory nor evidence supports faith in the existence of a stable cointegrating vector.     

In search of the natural rate of unemployment

The natural rate of unemployment can be measured as the time-varying steady state of a structural vector autoregression. For post-War US data, the natural rate implied by this approach is more volatile than most previous estimates, with its movements accounting for the bulk of the variation in the unemployment rate, as well as substantial portions of the variation in aggregate output and inflation. These movements, in turn, can be related to variables associated with labor-market search theory, including unemployment benefits, labor productivity, real wages, and sectoral shifts in the labor market. There is also a strong negative relationship between inflation and the corresponding measure of cyclical unemployment, supporting the existence of a short-run Phillips curve.     

New measures of the output gap based on the forward-looking new Keynesian Phillips curve

Forward-looking versions of the New Keynesian Phillips curve imply that the output gap, the deviation of the actual output from its natural level due to nominal rigidities, drives the dynamics of inflation relative to expected inflation. We exploit this to set up a bivariate unobserved component model for extracting new estimates of the output gap in the US. The gap estimates are large and persistent even after allowing for correlated trend and cycle shock. We then augment our model to use the information in the unemployment rate. The estimates confirm the presence of a large and persistent cyclical component.     

The Most Beautiful Variations on Fair Wages and the Phillips Curve

This paper explores the connection between inflation and unemployment in two different models with fair wages in both the short and the long runs. Under customary assumptions regarding the sign of the parameters of the effort function, more inflation lowers the unemployment rate, albeit to a declining extent. This is because firms respond to inflation—which spurs effort by decreasing the reference wage—by increasing employment, thus maintaining the effort level constant as implied by the Solow condition. A stronger short‐run effect of inflation on unemployment is produced under varying as opposed to fixed capital, given that in the former case the boom produced by a monetary expansion is reinforced by an increase in investment. Therefore, I provide a new theoretical foundation for recent empirical contributions that find negative long‐ and short‐run effects of inflation on unemployment.     

Financial Development,Credit, and Business Cycles

How does financial development affect the magnitude of the business cycles fluctuations? We examine this question in a general equilibrium model with heterogeneous agents and endogenous credit constraints based on Kiyotaki (1998). We show that there is a hump‐shaped relationship between the degree of financial frictions and the amplification of unexpected productivity shocks. This nonmonotonic relation is due to the fall in financial frictions having two opposite effects on the response of output. One effect is the reallocation of productive inputs between agent types, which, while active, increases with the fall in financial frictions. The other effect is the change in the demand of inputs, which decreases with the fall in financial frictions. At low levels of financial development, the reallocation effect dominates and a fall in financial frictions increases the amplification of productivity shocks. In contrast, at higher levels of financial development, a fall in financial frictions decreases the shock amplification because the reallocation effect disappears while the effect on the demand of inputs is still present.     

Ramsey monetary policy with labor market frictions

Traditional New Keynesian models prescribe that optimal monetary policy should aim at price stability. In the absence of a labor market frictions, the monetary authority faces no unemployment/inflation trade-off. The design of optimal monetary policy is analyzed here for a framework with sticky prices and matching frictions in the labor market. Optimal policy features deviations from price stability in response to both productivity and government expenditure shocks. When the Hosios [1990. On the efficiency of matching and related models of search and unemployment. Review of Economic Studies 57 (2), 279-298] condition is not met, search externalities make the flexible price allocation unfeasible. Optimal deviations from price stability increase with workers’ bargaining power, as firms incentives to post vacancies fall and unemployment fluctuates above the Pareto efficient one.     

Understanding the Distributional Impact of Long‐Run Inflation

The impact of fully anticipated inflation is systematically studied in heterogeneous agent economies with an endogenous labor supply and portfolio choices. In stationary equilibrium, inflation nonlinearly alters the endogenous distributions of income, wealth, and consumption. Small departures from zero inflation have the strongest impact. Three features determine how inflation impacts distributions and welfare: financial structure, shock persistence, and labor supply elasticity. When agents can self‐insure only with money, inflation reduces wealth inequality but may raise consumption inequality. Otherwise, inflation reduces consumption inequality but may raise wealth inequality. Given persistent shocks and an inelastic labor supply, inflation may raise average welfare. The results hold when the model is extended to account for capital formation.     

Investment in financial literacy and saving decisions

We present an intertemporal consumption model of investment in financial literacy. Consumers benefit from such investment because financial literacy allows them to increase the returns on wealth. Since literacy depreciates over time and has a cost in terms of current consumption, the model delivers an optimal investment in literacy. Furthermore, literacy and wealth are determined jointly, and are positively correlated over the life-cycle. The model drives our empirical approach to the analysis of the effect of financial literacy on wealth and saving and indicates that the stock of financial literacy early in life is a valid instrument in the regression of wealth on financial literacy. Using microeconomic and aggregate data, we find strong support for the model’s predictions.