There are many different ways to trade with Mexico. The
most basic way for trade to occur is of course through the importing and exporting of products from other countries. This is of
course what happens for the most part, however there are other forms of trade that can occur in the form of currency as well as services. Consider an auto manufacturer in the United States that contracts a factory in Mexico to assemble parts. This is a way of trading services with other countries. Trade can occur also other ways as well. It is just a matter of finding what is best for the business as well as what is good for the economy of the country as well.
Mexico trade will always be driven by exports; however, the cost of labor in the country is another big driving force in creating benefits for the economy as well. With companies seeking ways to cut costs, they can manufacture their products in Mexico and then export them to other countries at a cheaper creation rate. This benefits the company and Mexico as well. This could be why so many companies are willing to work in Mexico and thus improve the prospects of trade with Mexico as well.
While working in a specific field with a
specific technology it may be very important to keep renewing one self. An example of renewal can be seen here: http://www.4d.dk/Produkter/Backoffice/SQL_Server
All areas of expertise should be kept up to date due to several reasons. First of all its important to learn new things in order to work smarter and not harder.
Secondly its extreme important as a person to keep developing one self. There are several ways how this can be achieved. If you are working in a company it would be a good idea to speak with your supervisor or boss and hear their opinion to competence development. If you are currently not employed in a company you may find it useful to take online courses where you can train your skills. Another example of this may be seen here: http://www.4d.dk/Produkter/Backoffice/SharePoint_Server