Business Studies Q&A

This post explains comparative advantage, country risk, and how businesses can assess emerging markets. Q1. How does opportunity cost relate to comparative advantage? Comparative advantage is the ability to produce a good or service at a lower opportunity cost than another producer. Opportunity cost is the value of the best alternative given up when a choice is made. It is not simply the money or labor cost of production. Absolute advantage means b…

This case study examines stock-price beta as a risk indicator, using Google (GOOG) to discuss estimation methods and the factors that can affect beta estimates.

This case study examines Time Warner’s rights offering, shareholder purchase decisions, and the relationship between management and shareholder interests.

This case study examines Columbia Drugstores’ regression results, the effect of superstore competition on profitability, and possible competitive strategies.

This case study examines the relationship between R&D intensity, intangible capital, and Tobin’s q .

This case study examines return on equity (ROE), its components, and their relationship with P/E ratios and the sustainability of corporate profits.