Integrating Blog into your Website.

If you have a domain such as: http://www.economicshelp.org/

You might like to add a blog to that. e.g. http://www.economicshelp.org/econ.html

1. Blogger. FTP publishing.

Blogger enable you to use their software to add a blog onto your existing site. The blog is published through your server.
Note: this method means you cannot use Blogger’s new widgets. It is more difficult to customise your blog this way.

• To add a blog goto: Blogger home
• Click on: Add blog.
  Choose second option Advanced setup (http://www.blogger.com/adv-create-blog.g)
• You will need to add the FTP username and password.
  The blog url could be for example: blog.html

2.  Switch free .blogspot blog to custom domain 

Another option with Blogger. is to set up a blog on a .blogspot free domain.

However, then you can use your own domain name.

See easy and cheap way to host a blog with proper domain name 
3. Wordpress

can be downloaded from  wordpress

It is advisable to have on own server, wordpress hosting

For non commercial blogs, there is a service where people will install wordpress for you.

However, many web hosting companies now offer 1 click installation.

See: Blogger vs Wordpress for evaluation of which is best software