What is the difference between AA+ and Aa1?

AA+ vs. Aa1: What’s the Difference in Yield? How much cheaper are bereavement flights? Bereavement flights are typically much cheaper than regular flights, since airlines offer special rates for those who are flying for funeral or memorial purposes. The exact amount that you’ll save depends on the airline and the route, but it’s not uncommon … Read more

Understanding the Spillover Effect.

The spillover effect is an economic concept that refers to the positive or negative impact that one economic activity has on another. A positive spillover is also known as a “positive externalities”, while a negative spillover is referred to as a “negative externalities”. The spillover effect can be seen in a number of different ways. … Read more