It is a new term coined to refer to the new economic era coming after winning presidential elections in France, the political boy, Emmanuel Macron in the world of finance. It is a play on words derived from joining the new President's last name and the word economics. You want to define the economy that goes to court moderate and pro-European and therefore within the EU, towards the Frexit of the other candidate, Marine Le Pen, which intended to exit from the eurozone.