Trump can, like every government, trigger a short boom with borrowed money, just like he has announced. He appears to want to adopt the economic policy approach favored by Republicans of putting lots of money into building roads and cutting taxes. Markets like that. But, at the end of the day, someone always has to foot the bill.

The high-tech industry needs the immigration of highly qualified labor, from India, from China, from everywhere.

The Brexiteers promised their supporters wonderful things, almost none of which can ever come true. The billions that London transfers to Brussels will most certainly not land in the budget of the country's National Health Service. Brexit is going to be very bitter for many of its supporters.

Many people who have lost out in the last few decades voted for Trump. Trump will have a difficult time turning them into winners. The jobs of these people are not at risk because of Chinese or Mexican workers, but because of robots and computers. And new trade barriers and higher tariffs are not going to change that.

Elections themselves do not necessarily lead to more corporate uncertainty - quite the reverse, stable democracies create a reliable environment. And elections have caused hardly any change in the basic economic framework in the last few decades.

Once Brexit has actually been implemented, the world will be a very different place.

Politics has become very unpredictable, making things so very difficult for individuals and also for companies.