Whenwementionpoliticaleconomyinacountry,usuallywerefertoitspolitical,marketandlegalsystems.Thethreesystemsareinterdependent,interactandinfluencetoeachother.
(答案分析： not market but economic. When we mention political economy in a country, usually we refer to its political, econo...
Accordingtothetext,itisusefultothinkofthefirmasa（n)_____composedofaseriesofdistinctactivities,includingproduction,marketing,materialsmanagement,RandD,humanresources,informationsystems,andthefirminfrastructure.