The mathematicians and economists who have been hired by Wall Street firms to build mathematical models to aid the pricing of derivatives are generally referred to as

Monetizing the debt occurs when ________

A) government securities are issued B) government securities are sold by the central bank C) government securities are bought by the central bank D) tax revenues fall short of government expenditures

Which of the following product pairs would NOT be good candidates for price discrimination through tying?

A) Razors and razor blades B) Ink-jet printers and ink cartridges C) Pencils and paper D) Cellular telephones and cell phone service