Investing in college carries high returns, but comes with considerable risk. Since at least Friedman (1955), economists have recognized the potential value of financial products that mitigate this
The establishment of international markets for trading CO2 emission certificates is currently progressing at an extremely sluggish pace. This is the result, firstly, of countries that might participat
Business relations with foreign countries are of great importance to service providers of the information society. In the second quarter of 2006, about two thirds of the companies in this economic sec