To stay with the metaphor, we can compute an optimal route through New York (the creationof a test), we can send a robot to drive theroute (test execution) and check if theroute conforms to the map (evaluate the outcome).
Second, even to the extent that trade liberalization would raise the efficiency ofthe world economy, it is not, repeat not, a route to overall job creation.
However, if the goal is to promote innovation through new products and services, or even job creation, increasing the number of small businesses is not the most direct route.