TY JOUR TI Concept of transaction costs in economic theory and practice KW economics KW economic theory KW transaction KW transaction costs KW institutional analysis KW market KW firm KW industry markets KW contracts. JO Actual directions of scientific researches of the XXI century: theory and practice AU Goryachev, V.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov