The data was kindly provided by Krige Siebrits, co-author of an article on the history of income tax and customs in South Africa in @jsas-journal.bsky.social:
www.tandfonline.com/doi/full/10....
The world is currently witnessing two contrasting economic policy experiments. On the one hand, President Donald Trump aims to replace other tax revenues with tariff revenues. All empirical evidenc...
