A közgazdaságtudományi közélet megújulásáért


Boza István, Reizer Balázs


A main driver of the gender wage gap is that women earn a lower firm-specific wage premium than men. We document the role of flexible wage components in driving both within-firm and between-firm gender differences in firm premia. For this purpose, we link wage survey data on performance payments and overtime to an administrative linked employer-employee dataset from Hungary. We find that the gender gap in firm premia is negligible at firms that do not pay either performance payments or overtime, while it is more than 11 percent at firms where all employees receive performance- and overtime payments. These patterns are also present when we control for differences in the labor productivity of firms or after composition differences are accounted for using AKM models. Finally, a decomposition exercise shows that performance payments and overtime payments contribute 60 percent to the gender gap in firm premia and 25 percent to the overall gender gap.

Anikó Bíró, Cecília Hornok, Judit Krekó, Dániel Prinz, Ágota Scharle


Disability benefits are costly and tend to reduce labor supply. While spending can be contained by careful targeting, correcting past flaws in eligibility rules or assessment procedures may entail welfare costs. We study a major reform in Hungary that reassessed the health and working capacity of a large share of beneficiaries while leaving work incentives unchanged. Leveraging birthday and health cutoffs in the reassessment, we estimate employment responses to termination or reduction of benefits driven by income effects. We find that among those who exited disability insurance due to the reform, 60% were employed in the primary labor market, 3% participated in public works and 37% were out of work without benefits in the post-reform period. The consequences of exiting disability insurance sharply differed by pre-reform employment status. 80% of beneficiaries who had some employment in the pre-reform year worked in the primary labor market, compared to only 38% of those without pre-reform employment.

Anikó Bíró, Réka Branyiczki, Attila Lindner, Lili Márk, Dániel Prinz


We study the impact of a large payroll tax cut for older workers on employment and wages in Hungary. By exploiting administrative data and applying a difference-in-differences empirical strategy, we document a modest employment increase equivalent to a labor demand elasticity of -0.3 and a pass-through rate of 22%. These average effects mask large heterogeneity across different firms. Employment mainly increases at low-productivity, low-paying firms, while no jobs are created at high-productivity, high-paying firms. At the same time, the tax cut is passed through to wages only at high-productivity, high-paying firms, while low-productivity, low-paying firms do not share the benefits of the tax cut with their workers. These results point to important heterogeneity in the incidence of payroll tax cuts across firms, highlighting that workers at different firms benefit differently from payroll taxes. They also demonstrate that payroll taxes can have a significant impact on the composition of jobs in the labor market.

Anikó Bíró (Centre for Economic and Regional Studies, Hungary); Márta Bisztray (Centre for Economic and Regional Studies, Hungary); João Galindo da Fonseca (Université de Montréal, Canada); Tímea Laura Molnár (Central European University, Austria)


How do short absences from work affect workers' labor trajectory? We use linked employer-employee administrative data from Hungary, with rich administrative health records, and use unexpected and mild accidents with no permanent labor productivity losses as exogenous drivers of short absences. Our Difference-in-Differences results show that, relative to the counterfactual of no accident, even short (3-6-months long) periods of absence due to accidents decrease wages for up to two years by 1.5 percent, and workers end up with lower-paying firms. Missed opportunities to move to higher-paying firms account for 7-37 percent of the wage loss over a two-year period.

Tünde Lénárd, Dániel Horn, Hubert János Kiss


The gender gap in competitiveness is argued to explain gender differences in later life outcomes, including career choices and the gender wage gap. In experimental settings, a prevalent explanation attributes this gap to males being more (over)confident than females (we call this the compositional channel). While our lab-in-the-field study using data from students in 53 classrooms (N>1000) reproduces this finding, it also uncovers a second, potentially more impactful channel of confidence contributing to the gender gap in competitiveness (the preference channel). To disentangle the two channels, we propose a more precise measure of confidence based on whether the subjects’ believed performance rank exceeds, coincides with or falls short of their actual performance in a real-effort task. We label categories of this Guessed - Actual Performance (GAP) difference as overconfident,
realistic or underconfident, respectively. Surprisingly, there is no gender difference in competitiveness within the over- and underconfident subgroups, while a significant gender gap exists among the realistic. So, even if both genders had the same level of confidence, a persistent gender gap in preference (or taste) for competition would remain in the realistic group. This finding is robust across all specifications, challenging previous theories about the overconfidence of men being the sole driver
of the relationship between confidence and the gender gap in competition.

Anna Adamecz, John Jerrim, Jean-Baptiste Pingault, Nikki Shure


It is well established that boys perceive themselves to be better in mathematics than girls, even when their ability is the same. We examine the drivers of the gender gap in self-assessed mathematics ability using a longitudinal study of twins. Using measures of individual self-assessment in mathematics from childhood and adolescence, along with mathematics levels and test scores, cognitive skills, parent and teacher mathematics assessments, and characteristics of their families and siblings, we examine potential channels of the gender gap. Our results confirm that objective mathematics abilities only explain a small share of the gender gap in self-assessed mathematics abilities, and the gap is even larger within opposite-sex twin pairs. We find that the self-assessment of boys is positively correlated with the self-assessment of their male co-twins, not just in mathematics, but also in other abilities. However, this positive correlation is not observed between girls and their male co-twins; if anything, it is negative. This phenomenon might explain why men self-select into top jobs or STEM courses, that are filled with confident men, possibly making entry relatively easier for men. We also find that parents are more likely to overestimate boys’ and underestimate girls’ mathematics abilities. Gender-biased parental assessments explain a large part of the gender gap in mathematics self-assessment, highlighting the potential of the intergenerational transmission of gender stereotypes.

1 / 1