The concept of “Full Economic Cost (fEC)” for research activities of the United Kingdom higher education institutions (HEIs) was created in the late 1990s; afterwards, in 2005 it was implemented. The whole costing system has been called the Transparent Approach to Costing (TRAC), and it has also been applied to education activities since 2008. All HEIs in the United Kingdom have to submit the annual TRAC returns to their funding agencies. The fEC is not only attributed to research costs based on the expenses measured by their financial accounting, but also includes the costs associated with their physical assets consumed in real terms and the necessary surplus for their future development. Its explicit objective was to secure a sustainable ...