"Since the first few airline tickets were sold online in December 1995, global online travel has grown to generate half a trillion dollars in annual revenue. This development has brought significant changes to airline businesses, travel markets, and consumers. Today, airlines worldwide not only...

1. Introduction to e-commerce in the airline industry -- 2. Airline digital properties and features -- 3. Airline e-marketing -- 4. Airline e-sales and distribution -- 5. Airline web customer service -- 6. The airline e-commerce organization -- 7. Airline e-commerce strategy.

The effects of a Tobin tax on foreign exchange markets have long been disputed. We present an experiment with currency trading on two markets, where either none, one, or both markets are taxed. Our results confirm the hitherto undisputed issues: a tax reduces trading volume, shifts market share...