The site is organized into a series of "conferences" on the microeconomic topics spanned by chapters in our text. Please feel free to read or post messages in any of them.
To post an original problem or propose a solution to an exercise in the text:

• Select the appropriate topic conference.
• If your submition can be expressed in simple ascii text, just submit it in the window provided.
• If your submition involves mathematical notation or other non-text material, you may send it as an attachment. Just check the "Attach File" box, hit "Post", then follow directions.
• Files may be submitted in .pdf, .dvi, MSWord, or any other file format you think others will be able to read. However, we recommend you use .pdf if possible, and please be sure to "embedd fonts". The free .pdf reader is available from Adobe at http://www.adobe.com/products/acrobat/readstep.html