Productivity and multiplier analysis of infrastructure investment in South Africa: an econometric investigation and preliminary policy implications. Mimeo. Ministry of Finance, 1995. ,
Explaining the growth of government spending in South Africa, South African Journal of Economics, vol.78, issue.2, pp.152-169, 2010. ,
Keynes versus Wagner: public spending and national income for three African countries, Applied Economics, vol.29, issue.4, pp.534-550, 1970. ,
Infrastructure and economic development in Africa: a review, AERC Biannual Plenary Session on Services and Economic Development, 2005. ,
Infrastructure and growth in South Africa: benchmarking, productivity and investment needs, 2005. ,
Is infrastructure capital productive? A dynamic heterogeneous approach, Mimeo, The World Bank and CEMFI, 2009. ,
The impact of the international economic crisis on South Africa, Cahier de recherché/ Working Paper, vol.36, pp.9-52, 2009. ,
Case study: a gender-focused macro-micro analysis of the poverty impacts of trade liberalization in South Africa, International Journal of Microsimulation, vol.3, issue.1, pp.104-108, 2010. ,
The impact of the international economic crisis on child poverty in South Africa, 2010. ,
The poverty implications of high oil prices in South Africa. Environment and Development Economics, 2012. ,
Standard PEP model: single-country, recursive dynamic version, 2010. ,
Public infrastructure and economic growth: a dynamic general equilibrium analysis with heterogeneous agents ,
Tobin's Marginal q and Average q: A Neo-classical Interpretation, Econometrica, vol.95, pp.151-193, 1982. ,
Liberalizing trade in South Africa: a review of computable general equilibrium modelling studies, South African Journal of Economics, vol.77, issue.3, pp.445-462, 2009. ,
Child poverty in South Africa and the global financial and economic crisis, Children in Crisis: Seeking Child Sensitive Policy Responses, 2012. ,
What are the effects of fiscal policy shocks, Journal of Applied Econometrics, vol.24, issue.6, pp.960-992, 2009. ,
Wagner's law: an econometric test for South Africa, South African Journal of Economics, vol.76, issue.4, pp.596-606, 1960. ,