Otago Daily Times Live long and prosper: learn economics from ‘Star Trek’
Mr Spock considers opportunity cost. PHOTO: ODT FILES Economic choices are logical in the 23rd century, John Hawkins and Tesfaye Gebremedhin write.
Mr Spock considers opportunity cost. PHOTO: ODT FILES Economic choices are logical in the 23rd century, John Hawkins and Tesfaye Gebremedhin write.