ZAMBIA: Minimum wage leads to steep food price risesFollow @{0}COMMENTEMAILPRINTEASY READSHAREPhoto: Guy Oliver/IRINFood prices have soared after the introduction of new minimum wages LUSAKA, 27 September 2012 (IRIN) - The euphoria that greeted the government???s imposition of minimum wage increases has quickly soured, with prices of food and other essential commodities escalating as higher wage c