8) because differentiation across countries can involve significant duplication and a lack
of product standardization, it may reduce costs.
9) the globalization of markets and production and the resulting growth of world trade,
foreign direct investment, and imports all imply that firms are finding their home
markets protected from foreign competitors.
10) incentive problems that occur with independent suppliers do not arise with internal
suppliers.
11) by using the global capital market, investors can diversify their portfolios
internationally, thereby reducing their risk to below what could be achieved in a purely
domestic capital market.
12) the treaty of rome, signed in 1957, established the european free trade association.
13) historically, most outsourcing decisions have involved the manufacture of service
products.