Short-term earnings mobility in the Canadian and German context: the role of cognitive skills

It is well-established that human capital contributes to unequal levels of earnings mobility. Individuals with higher levels of human capital, typically measured through education, earn more on average and are privy to greater levels of upward change over time. Nevertheless, other factors may have an incremental effect over education, namely cognitive ability and the skill demands of employment. To deepen insight into whether these aspects contribute to earnings mobility over a four-year period, the present study examines positional change in Canada and Germany—two contexts typified as examples of liberal and coordinated market economies. A series of descriptive indices and relative change models assess how different measures of human capital are associated with earnings mobility. The results indicate that, while individuals with higher cognitive skills experience greater earnings stability and upward mobility in both countries, there is only an incremental effect of skills on mobility in Germany once we account for educational credentials. The results also provide evidence on the role of skill demands for earnings mobility; in both countries, advanced skills at work are associated with greater short-term mobility, even while controlling for cognitive ability and other factors. Together the results showcase how longitudinal data containing detailed measures of human capital allow for deeper insight into what facilitates earnings mobility.

ntergenerational earnings mobility in Taiwan: 1990–2010.

© 2019, Springer-Verlag GmbH Germany, part of Springer Nature. In this paper, we study the intergenerational earnings mobility between fathers and sons in Taiwan. We apply the two-sample approach developed by Björklund and Jäntti (Am Econ Rev 87(5):1009–1018, 1997) and find that the intergenerational earnings elasticity in Taiwan was around 0.4–0.5 in both the early 1990s and the late 2000s. We also estimate the intergenerational rank association in earnings to have been around 0.3 in both periods. Intergenerational earnings mobility in Taiwan is similar to that in less mobile countries such as the USA, and it appears to remain stable during a period of rapid economic development.

ntergenerational earnings mobility in Taiwan: 1990–2010.

© 2019, Springer-Verlag GmbH Germany, part of Springer Nature. In this paper, we study the intergenerational earnings mobility between fathers and sons in Taiwan. We apply the two-sample approach developed by Björklund and Jäntti (Am Econ Rev 87(5):1009–1018, 1997) and find that the intergenerational earnings elasticity in Taiwan was around 0.4–0.5 in both the early 1990s and the late 2000s. We also estimate the intergenerational rank association in earnings to have been around 0.3 in both periods. Intergenerational earnings mobility in Taiwan is similar to that in less mobile countries such as the USA, and it appears to remain stable during a period of rapid economic development.

Semiparametric estimation of the canonical permanent‐transitory model of earnings dynamics

This paper presents identification and estimation results for a flexible state space model. Our modification of the canonical model allows the permanent component to follow a unit root process and the transitory component to follow a semiparametric model of a higher‐order autoregressive‐moving‐average (ARMA) process. Using panel data of observed earnings, we establish identification of the nonparametric joint distributions for each of the permanent and transitory components over time. We apply the identification and estimation method to the earnings dynamics of U.S. men using the Panel Survey of Income Dynamics (PSID). The results show that the marginal distributions of permanent and transitory earnings components are more dispersed, more skewed, and have fatter tails than the normal and that earnings mobility is much lower than for the normal. We also find strong evidence for the existence of higher‐order ARMA processes in the transitory component, which lead to much different estimates of the distributions of and earnings mobility in the permanent component, implying that misspecification of the process for transitory earnings can affect estimated distributions of the permanent component and estimated earnings dynamics of that component. Thus our flexible model implies earnings dynamics for U.S. men different from much of the prior literature.

Earnings Mobility, Inequality,and Economic Growth in Argentina, Mexico, and Venezuela

This chapter examines changes in individual earnings during positive and negative growth periods in three Latin American economies: Argentina, Mexico, and Venezuela. We ask two major questions. First, do panel income changes favor the income recipients who started at the top of the income distribution (“divergent mobility”) or those who started at the bottom (“convergent mobility”)? And second, are the groups that are found to gain the most when the economy is growing those that are found to lose the most when the economy is contracting (“symmetry of mobility”) or is the pattern asymmetric in the sense that the same groups do best both in times of economic growth and in times of economic decline? We find support for the divergent mobility hypothesis only in scattered years in the cases of Mexico and Venezuela and no support at all in the case of Argentina. Rather, earnings mobility is most frequently convergent or neutral in all three countries. As for the symmetry of mobility hypothesis, we find that it is rejected in nearly all cases; rather, those groups that gain the most when the economy is growing are also the ones that gain the most or lose the least when the economy is contracting. Furthermore, we discuss how the absence of divergence reconciles with rising inequality in the countries under study.