1. Ammerman AJ (2002) Spread of agriculture. In: Pagel Mark (ed) The encyclopedia of evolution, vol 1. OUP, Oxford
2. Ayres CE (1951) The co-ordinates of institutionalism. Am Econ Rev 41:47–55
3. Barnett V (2015) Evolutionary psychology and economics. In: Wherry F (ed) The SAGE encyclopedia of economics and society. Sage, Thousand Oaks
4. Barnett V (2017a) Cambridge in mind: economics and psychology on the cam. In: Cord R (ed) The Palgrave companion to cambridge economics. Palgrave, London
5. Barnett V (2017b) Veblen’s two types of instinct and the cognitive foundations of evolutionary-institutional economics. J Econ Issues 51(2):541–562