A sheepdog barks at a cow.
A large dog barks at a cow.
A dog is chasing a cat.
It is not the discount rate that measure the cost of a modification.
Risk premium for premature mortality will only decline in the near future.
The men are wearing white
No engineering and project management labor was needed for the project.
The man and woman are in the middle of a nasy divorce and refuse to meet with each other in person.
Philippe Aghion and Paul Romer gave birth to the new growth theory.