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Henrike Roth

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Research Fellow + PhD Student

Address:
Institute of Development Research and Development Policy
Ruhr-University Bochum
Universitaetsstr. 105, Room 2.15
D-44789 Bochum
Germany

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Phone: +49 (0)234 / 32-19025

Fax: +49 (0)234 / 32-14294

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Research Interest


  • Macro Economics
  • Growth Economics
  • Trade Theory
  • Poverty Research

Research Project

Structural Change in an Open Economy – The Transmission Channels between Trade, Growth, and Poverty

For centuries, economists emphasised the benefits of free trade for economic growth due to specialisation, returns to scale, and knowledge spill-overs. These economic theories are modelled after an industrialised economy perspective, assuming inter alia perfectly functioning factor markets, full employment of the production factors, constant returns to scale, and perfect competition. The empirical results of these approaches have been inconclusive for low-income-countries and are highly dependent on the selected trade indicators, the choice of countries, and the methodological approaches.

Low-income countries are characterised by a segmented labour market. The modern sector produces with capital and technology, pays high wages, and is socially protected. While the informal sector has none of these characteristics. It is assumed that the poor work at subsistence wages in the informal sector. Here, economic growth leads to structural change in the economy without wage harmonisation between the sectors. Instead, the modern sector is increasing its production due to employment creation, while the informal sector shrinks.

The aim of this thesis is to adjust a segmented labour market growth model for the case of an open economy. This will allow to model the effect of trade on the process of structural change in low-income countries. Different transmission channels between trade, growth in the modern sector, and poverty will be presented. Using these theoretically modelled transmission channels, the effects of changes in trade on changes in the growth of the modern sector and on changes in poverty will be analysed. The theoretically determined transmission channels and expectations will be verified based on empirical estimations.

Supervisor: Prof. Dr. Wilhelm Löwenstein

Teaching


  • Tutorial "Principles of Development Economics (B.Sc.)" (Faculty of Management and Economics)
  • Tutorial "Growth and Development Economics (M.Sc.)" (Faculty of Management and Economics)
  • Methods of Empirical Social Research: How to Conduct a Field Survey (MADM)

Supervision


  • Thu, Vu Thanh (2020) "The Middle-Income-Trap: A Theoretical Analysis"
  • Tamang, Manjil (2020) "The Productivity of Urban Farmers in Bamenda, Cameroon"
  • Oladele, Oluwaseyi Ismail (2019) "Usage of Insecticide-Treated Nets among Children under Five Years in Adisadel, Ghana"

Field Work Experience

Bamenda (Cameroon)

How to contact us

Institute of Development Research and Development Policy
Ruhr University Bochum

Room 2.04
Universitaetsstr. 105
D-44789 Bochum

E-Mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Phone:   +49-(0)234 / 32-22418
or   32-22243
Fax:   +49-(0)234 / 32-14-294

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Latest Publications

Christina Seeger: Trust and consumers' willingness to pay for safe and certified safe vegetables in West African cities: a comparative analysis of Tamale, Ouagadougou, Bamenda and Bamako. UA Ruhr Studies on Development and Global Governance, vol. 74.

Britta Niklas and Tobias Bidlingmaier: Chocolate made in Ghana: Socially responsible production and consumption through adding value locally, forthcoming in: Dealing with Socially Responsible Consumers – Studies in Marketing, Palgrave Macmillan (Springer Nature)

Adeline Alonso Ugaglia, Britta Niklas, Wolfram Rinke, Daniel Moscovici, Jeff Gow: Consumer preferences for Certified Wines in France: A Comparison of Sustainable Labels, Forthcoming in: Wine Economics and Policy (online available as accepted manuscript)

More information: "Publications / New Publications"

IEE on Tour

September 8 - 11:
Henrike Roth
at Hiddensee / Germany, for the 4th Economic Research Colloquium