Do you think the liquidity preference is the choice of beverages at our weekly Econ TeaBA? Or perhaps you are under the impression that a LaGrangian multiplier is a French calculator?  If so, you might consider checking out The New Palgrave Dictionary of Economics online.  The dictionary is a great resource for quick, readable, often authoritative pieces covering everything from Moses Abramovitz to Frederik Ludvig Bang Zeuthen.

But don’t take my word for it, here’s the advertising from the publisher:

This new edition retains the inspiring tradition of bringing together the world’s most influential economists writing in their own voice on their areas of expertise, but in its online incarnation it has married this tradition with the benefits of a dynamic, updated resource serving the information needs of a new generation of economists.

Seriously, this is an excellent resource, and you should utilize it.   It’s brought to us by the good folks at The Mudd.