True or false

When a firm exports its products to a foreign country, foreign direct investment occurs

The flow of foreign direct investmentrefers to the number of countries a firm is investing inat any given point in time.

Greenfield investment involves the establishment of a new operation in a foreign country

The stock of foreign direct investment refers to the total accumulated value of foreign-owned assets at a given time.

FDI has grown significantly slower than world trade and world output