Sector of small businesses and land relations Head – PhD in Economic Sciences, Associate Professor T. A. Zaprudskaya (2019–2020) Land relations sector Heads – PhD in Economic Sciences, Associate Professor T. A. Zaprudskaya (2013–2019); V. N. Gerdiy (2010–2012); PhD in Economic Sciences V. F. Bondarchuk (1991–2010) Small business sector Head – PhD in Economic Sciences, Associate Professor L. S. Skoropanova (2013–2015) Peasant sector Heads: A. V. Kazakevich (2003–2012) Yu. A. Statkevich (2000–2002) PhD in Economic Sciences V. T. Semashko (1991–1999) Sector of inter-farm cooperation, subsidiary and private farms Head – PhD in Economic Sciences V. T. Semashko (1986–1991). Sector of inter-farm economic relations Head – PhD in Economic Sciences A. S. Mouser (1985–1990) Sector of inter-farm economic relations Head – PhD in Economic Sciences A. S. Mouser (1976–1985) Land and funds department Head – PhD in Economic Sciences Y. M. Blankman (1970–1975) Capital investment efficiency department Head – PhD in Agricultural Sciences K. A Guleichik (1964–1969) Department of economics of land reclamation Head – PhD in Agricultural Sciences K. A. Guleichik (1959–1963)