Singh, S . K . and Jordaan, I . J ., Constitutive behaviour of crushed ice, Proceedings of the Symposium on Inelasticity and Damage in Solids subject to Microstructural Change, Memorial University of Newfoundland, 1997 : 367-379 . Extended version in International Journal of Fracture 1999; 97 ( 1-4 ) : 171-187
22.
Firms may adopt alternative strategies to financial hedging for managing their economic or operating exposure, by carefully selecting production sites with a mind for lowering costs, using a policy of flexible sourcing in its supply chain management, diversifying its export market across a greater number of countries, or by implementing strong research and development activities and differentiating its products in pursuit of greater inelasticity and less foreign exchange risk exposure.