Question

A cost function approach to the measurement of elasticties of factor demand and elasticities of substitution

Answer 1

Explanation:

Today, there are innumerable virtual stores and malls on the internet selling all types of consumer goods. The most recognized example of these sites is Amazon, which dominates the B2C market. ... Because eBay is a business, this form of e-commerce could also be called C2B2C -- consumer-to-business-to-consumer