Age-related productivity decrease in high-waged and low-waged employees

Liis Roosaar, Jaan Masso () and Urmas Varblane

International Journal of Manpower, 2019, vol. 40, issue 6, 1151-1170

Abstract: Purpose - The purpose of this paper is to clarify whether the age-productivity curve is different for low-waged and high-waged employees. Design/methodology/approach - Productivity growth is decomposed at the firm level into contributions by hired, separated and staying workers. Based on a matched employer-employee database of Estonian firms from 2006 to 2014 and considering the age as well as wages of employees, a panel data model with fixed effects is constructed to show the relative productivity of each cohort of employees. Findings - High-waged employees appeared to be relatively more productive than low-waged employees and middle-aged were more productive than young or old employees. However, the productivity difference between young and old employees was not statistically significant. The age-productivity curve of high-waged employees appeared to be flatter than that of low-waged employees. Only in knowledge intensive services were the low-waged old employees statistically significantly less productive than high-waged old employees. In the manufacturing industry, the young were more productive than in services, in knowledge intensive services the old were less productive than in traditional services. Research limitations/implications - The productivity of employees is only analysed for cohorts of employees. Practical implications - Employers can be encouraged to hire older employees because old employees are shown to remain at least as productive as young employees. Originality/value - The decomposition of labour productivity at the firm level is further developed, as the statistical difference between the productivity of different groups of employees is analysed.

Keywords: Skills; Human capital; Estonia; Ageing; Employee productivity; Firm employment decisions; Labour flows; J23; J24; J31; J63; M51 (search for similar items in EconPapers)
Date: 2019
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eme:ijmpps:ijm-03-2018-0086

DOI: 10.1108/IJM-03-2018-0086

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