Working Paper
What makes countries negotiate away their corporate tax base?
Qualitative case studies suggest that the outcomes of tax treaty negotiations are determined by power politics and negotiating capability. In contrast, quantitative studies have tended to depart from a model that implies absolute gains, full...
Working Paper
Climate change and developing country interests
We consider the interplay of climate change impacts, global mitigation policies, and the interests of developing countries to 2050. Focusing on Malawi, Mozambique, and Zambia, we employ a structural approach to biophysical and economic modeling that...
Working Paper
Poverty and wellbeing impacts of microfinance
Over the last 35 years, microfinance has been generally regarded as an effective policy tool in the fight against poverty. Yet, the question of whether access to credit leads to poverty reduction and improved wellbeing remains open. To address this...
Working Paper
Quantifying the impacts of expanding social protection on efficiency and equity
A large informal sector is a challenge for developing countries building up social protection systems. Expanding social safety nets reduces poverty, but financing them can increase the tax burden, potentially reducing availability of formal sector...
Journal Article
Inequality
Part of Journal Special Issue
Inequality
Working Paper
Do multinational companies shift profits out of developing countries?
This study aims at providing causal evidence for tax-motivated profit-shifting out of developing countries, which, while often claimed to be the most affected, have been largely neglected in the literature. It uses global firm-level panel data from...
Journal Article
Does social spending improve welfare in low- and middle-income countries?
Over the past two decades, there has been unprecedented attention to the promotion of human development via government spending in the social sectors as a conditio sine qua non for economic growth and improved aggregate welfare. Yet the existing...
Working Paper
Understanding the boom
There are large volumes of gas offshore Tanzania, which has raised hopes of a boom. But those hopes look set to be disappointed. A boom would depend on there being a sizeable flow of revenue to government from producing and exporting gas. This paper...
Working Paper
Understanding the boom
A significant natural resource discovery creates excited popular expectations of imminent wealth. But the size of a boom is usually overestimated and the delay in receiving revenues is underestimated. This paper takes stock of the sequencing, timing...
Working Paper
Fiscal policy, state building and economic development
This paper presents a synopsis of the contextual conditions, factors and challenges under which the recent evolution of tax systems has taken place over the past three decades. The paper gives especial emphasis to the role of natural endowments...
Journal Special Issue
Fiscal Policy, State Building and Economic Development
This journal presents a synopsis of the contextual conditions, factors and challenges under which the recent evolution of tax systems has taken place, as an introduction to this United Nations University-World Institute for Development Economics...
Working Paper
Structural transformation and international trade
How does international trade affect structural transformation in developing countries? We use data on sectoral allocation of labour and value-added in 46 developing economies over the period 1995–2017 and exploit for identification plausibly...
Journal Article
The dominant role of large firms in profit shifting
Globally, the largest 0.001 per cent of frms earn one-third of all corporate profts. Nonetheless, there is little understanding of how proft shifting difers across frm size. Using the universe of South African corporate tax returns and global...
Working Paper
Climate vulnerability and government resource mobilization in developing countries
There is substantial empirical literature on the impact of climate vulnerability on economic outcomes in developing countries. However, this literature is still weak on the impact of climate vulnerability on tax revenue mobilization. To enrich the...
Blog
Confronting low domestic savings in Africa
by
Charles Godfred Ackah, Monica P. Lambon-Quayefio
June 2022
What are the linkages between national savings and sustainable economic growth? Why are there differences in the amounts of savings between different...
Working Paper
Productivity growth effects of structural reforms
Which structural reforms affect labour productivity growth in developing countries? This paper answers this question by combining the local projections method and the inverse probability weighted regression adjustment (LP-IPWRA) method. We find that...
Working Paper
Financial liberalization and its implications for private savings in sub-Saharan Africa
This paper employs data from 103 developing countries between 1981 and 2012 to examine the determinants of private savings in sub-Saharan Africa (SSA), with a focus on the effect of financial liberalization on private savings. It also analyses why...
Journal Article
Gender and vulnerable employment in the developing world
This study investigates gender inequality in vulnerable employment: forms of employment typically featuring high precariousness, inadequate earnings, and lack of decent working conditions. Using a large collection of harmonized household surveys from...
Working Paper
Domestic savings in sub-Saharan Africa
One essential condition of economic progress in any society is an ample supply of savings, which depends on the growth of real capital.Economists agree that higher investment rates will lead to higher growth. Thus, domestic savings is considered an...
Working Paper
Employer power and employment in developing countries
The issue of employer power is underemphasized in the development literature. The default model is usually one of competitive labour markets. This assumption matters for analysis and policy prescription. There is growing evidence that the competitive...
Working Paper
The role of social protection and tax policies in cushioning crisis impacts on income and poverty in low- and middle-income countries
In the wake of the COVID-19 pandemic, several countries enacted tax and social protection measures to help mitigate the economic hardship faced by individuals and households. This experience underscores the need to better understand the impact of...
Working Paper
Microsimulation approaches to studying shocks and social protection in selected developing economies
This paper calculates automatic stabilization in Ghana, South Africa, and Ecuador to explain income cushioning amid income and demand shocks. Fiscal policies within these countries are also stress tested to gauge welfare contingencies and insurance...
Background Note
Artificial intelligence versus COVID-19 in developing countries
In this note, I will refer to current efforts to harness artificial intelligence (AI) in the push back against COVID-19, note its promises, limitations, potential pitfalls, and identify priorities for developing countries. Artificial Intelligence is...
Working Paper
Gender and vulnerable employment in the developing world
This paper investigates gender inequality in vulnerable employment: forms of employment typically featuring high precariousness, inadequate earnings, and lack of decent working conditions. Using a large collection of harmonized household surveys from...
Blog
Looking ahead to COP26
The long-awaited COP26 in Glasgow is about to start. Billed as the most important COP to date, it is widely seen as a last chance to avoid a global...
Blog
Reducing wasted gas emissions is an opportunity for clean air and climate
by
Kathryn McPhail, Etienne Romsom
October 2021
The 2021 United Nations Climate Change Conference (COP26) is seen as the last best chance for countries and companies to set out how they are actually...