Was the Burden of the Deep Swedish Recession Equally Shared?

The development of income inequality in Sweden up to 1998 is described and analyzed using yearly data focusing on the 1990s when average income fell rapidly and unemployment sky rocketed. Inequality in equivalent disposable income increased during the 1990s as during most of the 1980s. Decomposing total inequality by population groups and studying the earnings of full–time workers shows that while many groups experienced drops in income during the 1990s, some large groups did not. Examples of the latter are pensioners and full–time workers. Young adults and recent immigrants are examples of the former. Decomposing the Gini–coefficient by income source indicates that forces leading to increased inequality during the 1990s differed from those at play during the 1980s.     

INEQUALITY OF WAGE RATES,EARNINGS AND FAMILY INCOME IN THE UNITED STATES, 1975–2002

This paper analyzes distributional changes over the last quarter of the twentieth century. We focus on four distinct distributions: the distribution of hourly wage rates, the distribution of annual earnings of individuals, the distribution of annual earnings of families, and the distribution of total family income adjusted for family size. Both male wage rate inequality and family income inequality accelerated during the early 1980s, increased at a slower rate through the early 1990s and then stabilized at a high level through the early 2000s. The similarity in the timing of changes in these two distributions has been used as evidence that increased family income inequality primarily reflects increased inequality of wage rates. We show that other important factors were also at work.     

TRENDS IN LONG-RUN VERSUS CROSS-SECTION EARNINGS INEQUALITY IN THE 1970s AND 1980s

This paper uses the PSID to assess the changes in earnings mobility and to compare the changes in cross-section and long-run inequality in the 1970s and 1980s. Previous inequality studies have primarily used measures of cross-section inequality. However, long-run inequality depends not only on cross-section inequality, but also on the degree of earnings mobility, which equalizes earnings over time. I find that earnings mobility increased during the 1970s, but fell during the 1980s. Consistent with this result, the increase in cross-section inequality overstated the true increase during the 1970s, but understated the true increase in inequality during the 1980s.     

Four decades of Asian American women's earnings: Japanese, Chinese, and Filipino American women's earnings 1960–1990

This article examines the earnings progress of Asian American women from 1960 through 1990 by comparing their actual hourly wage and salary earnings to simulated earnings. The simulated earnings are obtained by using parameter estimates obtained from human capital models of white women corrected for sample selection bias. Data come from the decennial census Public Use Micro Samples data. American-born Asian American women appear to have made dramatic gains in the 1970s. The 1980s and 1990s show some fluctuations in actual earings relative to simulated earnings between Asian American and white women. These fluctuations may be due to problems measuring experience as opposed to differences in discrimination over time.     

Accounting for United States Household Income Inequality Trends: The Changing Importance of Household Structure and Male and Female Labor Earnings Inequality

Using a shift‐share analysis on March CPS data, this paper estimates the degree to which changes in labor earnings, employment, and marriage patterns account for household income inequality growth in the United States since 1979. The factors contributing to the rapid rise in income inequality in the 1980s differ substantially from those contributing to its slower increase since that time. Unlike findings for the 1980s when changes in the correlation of spouses' earnings accounted for income inequality growth, this factor is no longer a major contributor toward its continued increase. Additionally, the 2000s business cycle is the first full business cycle in at least 30 years where changes in earnings of male household heads accounted for declines in income inequality. Instead, the continued growth in income inequality in the 2000s was accounted for primarily by increases in female earnings inequality and declines in both male and female employment.     

EARNINGS INEQUALITY IN USA, 1969–99: COMPARING INEQUALITY USING EARNINGS EQUATIONS

A simple decomposition method using an earnings equation is proposed by synthesizing two decomposition methodologies, those of Juhn, Murphy, and Pierce (1993) and Fields (2003), in order to study changes in earnings inequality in America during the last three decades in the 20th century. The proposed method enables us to compute both aggregate and detailed decompositions of changes in earnings inequality. The decomposition of earnings inequality change during the last three decades in 20th century shows that the increase in earnings inequality in America was caused by changes in the wage structure and the distribution of unobservables. The premium to education contributes substantially to the widening of earnings inequality during the 1980s and 1990s. A decreasing male wage premium contributes to leveling earnings inequality.     

Inequality trends for Germany in the last two decades: A tale of two countries

In this paper we first document inequality trends in wages, hours worked, earnings, consumption, and wealth for Germany from the last twenty years. We generally find that inequality was relatively stable in West Germany until the German reunification, and then trended upwards for wages and market incomes, especially after about 1998. Disposable income and consumption, on the other hand, display only a modest increase in inequality over the same period. These trends occurred against the backdrop of lower trend growth of earnings, incomes and consumption in the 1990s relative to the 1980s. In the second part of the paper we further analyze the differences between East and West Germans in terms of the evolution of levels and inequality of wages, income, and consumption.     

Does consumption inequality track income inequality in Italy?

This paper presents stylized facts on labor supply, income, consumption, wealth, and several measures of consumption and income inequality drawn from the 1980–2006 Survey of Household Income and Wealth (SHIW) conducted by the Bank of Italy. The SHIW provides information on consumption, income and wealth, and a sizable panel component that allows econometricians to estimate sophisticated income, consumption, and wealth processes and to analyze labor market and portfolio transitions. We find that over the sample period income inequality is higher and has grown faster than consumption inequality. Most of the increase in income inequality is related to an increase in the degree of earnings' instability rather than to shifts in the wage structure. We suggest that, in particular, the labor market reforms of the 1990s and 2000s are the most plausible explanation of the increased earnings inequality.     

What caused earnings inequality to increase in Canada during the 1980s?

While broad consensus exists that earnings inequality increasedin Canada during the 1980s, as in other industrialised countries,there is little agreement about the causes. The main contributionof this paper is the simultaneous, empirical examination ofeight hypotheses of increased earnings inequality, using multivariateregression analysis, namely: the decline in unionisation, minimumwages and industrialisation, as well as the increase in unemployment,trade, relative supply of university-educated workers and relativesupply of female workers, and technological change. In Canada,during the 1980s, employment and unionisation factors stronglyand consistently explain the increase in annual earnings andhourly wage-rate inequality, after controlling for six otherpossible determinants. The results also point to the importanceof considering a multidimensional explanation of increased earningsinequality and avoiding generalisations across gender, incomeand work status groups.     

Unemployment Shocks and Income Distribution: How did the Nordic Countries Fare during their Crises?

We study the inequality of disposable income in Denmark, Finland, Norway and Sweden during the late 1980s and early 1990s when unemployment rose dramatically in all four countries. A standard measure of inequality — the Gini coefficient – was surprisingly stable in all countries during this period. By decomposing the Gini into income components, we test hypotheses about the reasons for this stable income distribution. Our most straightforward hypothesis, that rising unemployment benefits counteracted the impact of more unequally distributed earnings, receives only limited support. More complex mechanisms seem to have been at work.
JEL classification: D 30; D 31; J 60     

EARNINGS INEQUALITY, LABOUR SUPPLY AND SCHOOLING IN HUSBAND–WIFE FAMILIES

This paper describes the association between market work and earnings inequality across families over the life cycle and over calendar time with special attention to the different experiences of college‐educated and high‐school‐educated people. A concise and effective accounting framework is developed that allows for an assessment of the effect of the growing market employment of married women on family earnings inequality. Applying this framework to pseudo‐panel data from successive Current Population Surveys indicates that the increase in wives' employment has diminished the growth in family earnings inequality especially for well‐educated couples. Inferences about the level and change in earnings inequality depend on the degree of labor market attachment of the people studied especially in the case of wives.     

HAS MACROECONOMIC PERFORMANCE REGAINED ITS ANTIPOVERTY BITE?

From the mid-1980s to the early 1990s, several important studies examined the statistical relationship between the U.S. official poverty rate and overall economic performance. Most of these studies focused on the apparent break in this relationship beginning in the late 1970s or early 1980s. In this article, we present the results of our study of the relationship between macroeconomic performance and the poverty rate, using annual time-series data on macroeconomic variables, such as the unemployment rate and per-capita GDP growth from 1959 through 1998. Like these earlier studies, we also find that economic performance had a smaller antipoverty effect during the 1970s and 1980s than it did in earlier years. However, our estimates suggest that the weakened economic growth-poverty relationship may have been an aberration of this period and that the expected relationship of the 1960s has again been reestablished in the 1990s. This is true even after accounting for changes in earnings inequality over the entire period.     

Sources of earnings inequality: Estimates from an on-the-job search model of the US labor market

Since the early 1980s the labor market in the United States has seen a substantial increase in earnings dispersion. We study the issue by developing an on-the-job search model of the US labor market that allows for wage and employment mobility as a result of optimal individual behavior. We estimate its structural parameters on PSID data at different points in time to clarify the sources of the evolution of earnings inequality and instability between 1987 and 1996. This procedure allows to: compute lifetime measure of inequality on top of the usual cross-sectional measure of inequality and provide counterfactual experiments that evaluate the contribution of different parameters to changes over time by taking into account some equilibrium effects. We find that the increase in lifetime inequality and in cross-sectional inequality have been generated by different sources and that these sources are different by skills: changes in the wage offer distribution are the main determinant of the increase in inequality for skilled workers while both mobility changes and wage offer distribution changes are needed to explain changes for the unskilled.     

Assessing the Equalizing Force of Mobility Using Short Panels: France, 1990–2000

In this paper, we document whether and how much the equalizing force of earnings mobility has changed in France in the 1990's. For this purpose, we use a representative three-year panel, the French Labour Force Survey. We develop a model of earnings dynamics that combines a flexible specification of marginal earnings distributions (to fit the large cross-sectional dimension of the data) with a tight parametric representation of the dynamics (adapted to the short time-series dimension). Log earnings are modelled as the sum of a deterministic component, an individual fixed effect and a transitory component which is assumed first-order Markov. The transition probability of the transitory component is modelled as a one-parameter Plackett copula. We estimate this model using a sequential expectation-maximization algorithm.
We exploit the estimated model to study employment/earnings inequality in France over the 1990–2002 period. We show that, in phase with business-cycle fluctuations (a recession in 1993 and two peaks in 1990 and 2000), earnings mobility decreases when cross-section inequality and unemployment risk increase. We simulate individual earnings trajectories and compute present values of lifetime earnings for various horizons. Inequality presents a hump-shaped evolution over the period, with a 9% increase between 1990 and 1995 and a decrease afterwards. Accounting for unemployment yields an increase of 11%. Moreover, this increase is persistent, as it translates into a 12% increase in the variance of log present values. The ratio of inequality in present values to inequality in one-year earnings, a natural measure of immobility or of the persistence of inequality, remains remarkably constant over the business cycle.     

A NEW PICTURE OF SWEDISH EARNINGS INEQUALITY: PERSISTENT AND TRANSITORY COMPONENTS, 1960–1990

Using a large individual longitudinal database, I decompose the cross-sectional variance of male annual earnings in Sweden between 1960 and 1990 into persistent and transitory components. The persistent variance displays a downward trend during the whole sample period, but with the rate of decline more rapid up until the early 1980s than afterwards. The transitory variance has increased from 1960 until the early 1970s, decreased slightly until the late 1970s, and then risen again during the second half of the 1980s. An important lesson from these results concern the interpretation of the rise in cross-sectional inequality observed after the 1983 breakdown of centralized bargaining in Sweden. While it has often been presumed that this growth reflected increased returns to skills, this study shows that it was in fact due to increased transitory earnings fluctuations.     

Increased Earnings Inequality and Macroeconomic Performance: the case of Canada in the 1980s

This paper provides an empirical analysis of the increase in earnings inequality and the relationship to macroeconomic conditions, in Canada, during the 1980s. Regression results presented here indicate that a positive and uniform relationship between the unemployment rate and earnings inequality existed through the period 1981 to 1989. These results contrast with recent findings that the unemployment-inequality relationship weakened in the late 1980s in other liberal economies, such as the US and UK. The main policy implication is that stimulative macroeconomic policy remains a relevant policy instrument in Canada and, more generally, that institutions, such as the degree of unionization, and policies, such as minimum wages, may partially explain differences in the pattern of inequality among countries.     

Trends in time allocation: A cross-country analysis

Using detailed time-use data for seven industrialized countries from the 1970s until today we document general decreases in men's market work coupled with increases in men's unpaid work and child care, and increases in women's paid work and child care coupled with decreases in unpaid work. We also find almost universal increases in the time devoted to watching television over this period, and uncover a widespread increase in leisure inequality in favor of lower educated adults. Trends in leisure inequality mirror the general increase in income and earnings inequality experienced in most countries over this period, especially after the mid-1980s. All these findings are consistent with previous results for the US. However, in contrast to the increases in leisure found for the US, we fail to find common trends in leisure time across countries over the period analyzed.     

Consumption,income and earnings inequality in Britain

This paper presents an analysis of the trends in inequality across income, earnings and consumption in Britain since 1978. It documents the episodic nature of inequality growth over this period largely dominated by the inequality ‘boom’ in earnings inequality of the 1980s. It builds a consistent picture across these key measures of inequality to provide a coherent link between the microeconomic and macroeconomic analysis of the evolution of inequality.     

Establishment Level Earnings,Technology And The Growth Of Inequality: Evidence From Britain

It is often argued that technical change is responsible for the increase in wage inequality in Britain and the United States in the 1980s and 1990s. In this paper we examine this argument using data from individuals and establishments. It is found that the presence of micro-electronic technologies in workplaces is associated with higher earnings, especially for skilled workers. Decompositions suggest that technical change could have been a cause of the increase in skills premium for highly skilled workers. Nevertheless, our view is that the correlation between wages and plant-level technology is mainly driven by the effect of high wages on the propensity to introduce new technologies rather than vice versa. This view is supported by simultaneous models of the wage-technology relationship.     

Female earnings and the divorce rate: a simultaneous equations model

Economists have contributed a great deal of research, both theoretical and empirical, to the study of marital formation and dissolution. Many empirical examinations of marriage and divorce rates exist based on Becker's seminal contributions to the literature. All of these divorce studies are single equation models, with female earnings assumed exogenous. As discussed by Becker (1981), however, causality may run in the opposite direction as well: the divorce rate may influence female earnings. This paper estimates a simultaneous equations model in which divorce rates and female earnings are the jointly endogenous variables. Data are by state, for 1960, 1970, 1980 and 1990. The state-wide divorce rate equation is an extension of Waters and Ressler (1999), and the specification of a state-wide earnings equation follows standard human capital theory. The specification of joint endogeneity between female earnings and the divorce rate allows valid inferences to be made regarding the effect of female earnings on divorce for the first time. Most previous single equation studies of divorce have found that increases in female earnings significantly increase divorce rates. A simultaneous equations model will allow inferences to be made regarding the possibility of joint determination, which may cause a reevaluation of previous results.