Learn With Elaine: McDonald’s Speedy Drive-Thru

To compete against other fast food chains in a monopolistically competitive market,, McDonald’s needs a speedy drive-thru.

Learn With Elaine: Panama Canal Expansion

Wide enough for huge container ships, the newly expanded Panama Canal will boost global trade and production.

Learn With Elaine: Misleading Metrics

Like factory quotas, snake bounties, or college ranking, sometimes incentives can create unintended consequences.

Learn With Elaine: Uber’s Driver Shortages

Related to universal supply side incentives, Uber’s driver shortages display the power of the higher prices that motivate producers.