A few years later economists such as Paul Romer and Philippe Aghion applied related ideas to technological change and economic growth, giving birth to the new growth theory; and the ripples spread ever outward.
Philippe Aghion and Paul Romer gave birth to the new growth theory.
Philippe Aghion applied the ideas to economic growth but Paul Romer did not.
Smoke is billowing from a car
The man in the fish market.
GOA officials seldom testify before the US House of Representatives or the US Senate.
People a climbing a mountain.
The only way to unload tanks was by using floating steel-and-concrete jetties and pontoons.
A woman cooking rice.