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This paper presents a new version of MAPMOD (Mark II) to study the effectiveness of macroprudential regulations. We extend the original model by explicitly modeling the housing market. We show how household demand for housing, house prices, and bank mortgages are intertwined in what we call a deadly embrace. Without macroprudential policies, this deadly embrace naturally leads to housing boom and bust cycles, which can be very costly for the economy, as shown by the Global Financial Crisis of 2008-09.

Botswana, Lesotho, Namibia, and Swaziland face the serious challenge of adjusting not only to lower Southern Africa Customs Union (SACU) transfers because of the global economic crisis, but also to a potential further decline over the medium term. This paper assesses options for the design of the needed fiscal consolidation. The choice among these options should be driven by (i) the impact on growth and (ii) the specificities of each country. Overall, a focus on government consumption cuts appears to minimize the negative impact on growth, and would be appropriate given the relatively large size of the public sector in each country.

This paper extends earlier research by adding SWIFT data on documentary collections to the short-term forecast of international trade. While SWIFT documentary collections accounted for just over one percent of world trade financing in 2020, they have strong explanatory power to forecast world trade and national trade in selected economies. The informational content from documentary collections helps improve the forecast of world trade, while a horse race with machine learning algorithms shows significant non-linearities between trade and its determinants during the Covid-19 pandemic.

The Southern African Customs Union (SACU) is the oldest customs union in the world, with significant opportunities ahead for creating higher economic growth and increased welfare benefits to the people of the region, by fulfilling its vision to become an economic community with a common market and monetary union. This volume describes policy options to address the barriers to equitable and sustainable development in the region and outlines a plan for deeper regional integration.