Media type: E-Article Title: Persistence of Price–Cost Margin and Technical Efficiency in the Indonesian Food and Beverage Industry Contributor: Setiawan, Maman Published: Informa UK Limited, 2019 Published in: International Journal of the Economics of Business, 26 (2019) 2, Seite 315-326 Language: English DOI: 10.1080/13571516.2019.1592996 ISSN: 1466-1829; 1357-1516 Origination: Footnote: