Nuevo blog de economía en ingles

Inicie un nuevo blog de economía explicando algunos conceptos básicos en ingles:

I just started a new blog about economic.

I already wrote a few posts.

some of then: About the economic activities in our society:

link: Economic Activities

Some pages:

http://www.economicactivity.org/2017/05/what-are-economic-activities.html
http://www.economicactivity.org/2017/05/goods-and-services.html
http://www.economicactivity.org/2017/06/economic-agents.html
http://www.economicactivity.org/2017/04/economic-system.html
http://www.economicactivity.org/2017/05/primary-economic-activities.html
http://www.economicactivity.org/2017/05/secondary-sector.html
http://www.economicactivity.org/2017/05/tertiary-sector.html