Dr Bertha Rohenkohl

Dr Bertha Rohenkohl

PhD, Principal Economist

Institute for the Future of Work

Biography

Welcome to my page! I am an applied economist by background and currently work as a Principal Economist at the Institute for the Future of Work (IFOW) in London. I hold a PhD in Economics from the University of Sheffield and two MSc degrees in Economic Development and Growth.

My research focuses on inequality, labour markets and the future of work. I am particularly interested in measuring and understanding inequality and in the different ways new technologies are affecting people and changing the world of work.

At IFOW, I lead a work package of the Pissarides Review: The Future of Work and Well-being, a large research project led by Nobel laureate PI Professor Sir Christopher Pissarides.

I am also a Visiting Fellow at the Centre for Economic Performance (CEP) at the London School of Economics, a Visiting Researcher at the Department of Economics (University of Sheffield) and an Honorary Research Associate at the Department of Mathematics at Imperial College London.

Interests

  • Inequality
  • Future of Work
  • Labour Economics
  • Social Mobility

Education

  • PhD in Economics, 2021

    The University of Sheffield (UK)

  • MSc in Economic Development and Growth, 2016

    Lund University (Sweden)

  • MSc in Economic Development and Growth, 2015

    The University of Warwick (UK)

  • BSc in Economics, 2014

    Universidade Federal de Minas Gerais (Brazil)

Publications

Working Papers

Old skills, new skills: what is changing in the UK labour market?

The UK, along with other industrial countries, has recently undergone rapid technological change associated with robotics and artificial intelligence, jointly known as automation technologies. This is precipitating significant transformations in terms of how work is organised, what tasks are performed and what skills are essential for success. Quantifying the scale and nature of these changes to skills requirements is important as we aim to better understand the impacts of automation technologies on the UK labour market. Without the right mix of skills, economies cannot respond and adapt, nor take advantage of new advances in technology that will help to improve productivity. This is why research into skills is a central part of the Pissarides Review into the Future of Work and Wellbeing. In this report, we use a comprehensive dataset of online job postings from Adzuna, which provides information on the type of positions advertised and the skills that they require. We focus on the evolution of skill requirements from 2016 to 2022. The period, selected based on the availability of data, offers a valuable perspective on the recent shifts happening in the UK labour market. These changes are reflected in the rapid emergence of new skills and the disappearance of other, old skills. Notably, most skills becoming obsolete and new ones emerging to take their place, are related to IT. For example, while in 2016 it was common to see job postings requiring basic computer literacy, like web navigation, in 2022 we find an increased demand for new IT skills such as cybersecurity, the ability to work with AI and cloud solutions.