Analysis of fiscal policy, informality, and economic growth nexus in Nigeria

Submitted by Agha Inya on
EfD Authors:

This study investigates the impact of fiscal policy on the informal sector and economic growth in Nigeria. In this study, fiscal policy is unbundled into two distinctive categories: government spending and tax burden. The study adopted the ARDL model and bound cointegration test to ascertain whether there is evidence of long- or short-run equilibrium relationships among the core variables. The results show that government expenditure has a positive and significant effect on the size of Nigeria’s informal sector.

Policy Design

Technological Catch-Up, Innovation, and Productivity Analysis of National Innovation Systems in Developing Countries in Africa 2010–2018

Submitted by Jane Nyawira Maina on

This study investigates the levels and determinants of regional innovation catch-up, frontier shift, and productivity growth of African national innovation systems from 2010 to 2018. The study relied on the World Development Indicators data for 28 African countries. Non-radial non-oriented Data Envelopment Analysis (DEA) and bootstrapped truncated regression were the central estimation methodologies. The results revealed that 18% of Africa’s national innovation systems had experienced progress in the catch-up and frontier shift indexes.

Policy Design