Determinants of extra weight misfortune Value flexibilities of market interest decide if the extra weight misfortune from a duty is enormous or little. This actions how much amount provided and amount requested answer changes in cost. For example, when the stock bend is somewhat inelastic, amount provided answers just negligibly to changes in the cost. Nonetheless, when the inventory bend is more flexible, amount provided answers altogether to changes in cost. At the end of the day, when the inventory bend is more flexible, the region between the organic market bends is bigger. Also, when the interest bend is generally inelastic, extra weight misfortune from the duty is more modest, contrasting with more flexible interest bend