Bloomberg Almost a year into Donald Trump’s presidency, the border wall he passionately promoted throughout his election campaign amounts to eight prototypes, no more than 30 feet long each, sitting in a desert outside San Diego. No funding has been appropriated by Congress to advance the project beyond the testing phase. There’s no final design. And despite Trump’s rallying cry ...

Bloomberg South Africa’s ruling African National Congress agreed to seek a change in the constitution to allow for the expropriation of land without compensation, provided it doesn’t affect the economy and food production. The party agreed to the proposal in a debate that “nearly collapsed” its five yearly conference, Enoch Godongwana, the head of the ANC’s economic transformation committee, told ...

It’s hard to find controlled experiments in finance. But they exist. East and West Germany, North and South Korea, Chile and Venezuela. In crossing a border, you can immediately see the difference in economic output and financial well-being from one country to the next, based on variations in tax and regulatory policy. The same goes for within the United States ...