Modem geometric methods combine the intuitiveness of spatial visualization with the rigor of analytical derivation. Classical analysis is shown to provide a fou

Symmetry and Economic Invariance (second enhanced edition) explores how the symmetry and invariance of economic models can provide insights into their propertie

Editor is well known. She is presidnet of the History of Economics Society and has completed a 12 year term as editor of the Eastern Economics Journal Work is c

Productivity of inputs is an important determinant of the competitiveness of firms in national and international markets. Productivity growth arises from delibe