Much too complex to run in a classroom. But this is THE reference point:
Here.
An Experimental Investigation of the Patterns of International Trade
Charles N. Noussair, Charles R. Plott and Raymond G. Riezman
The American Economic Review
Vol. 85, No. 3 (Jun., 1995), pp. 462-491
Published by: American Economic Association
Stable URL: http://www.jstor.org/stable/2118183
Page Count: 30
Here.
An Experimental Investigation of the Patterns of International Trade
Charles N. Noussair, Charles R. Plott and Raymond G. Riezman
The American Economic Review
Vol. 85, No. 3 (Jun., 1995), pp. 462-491
Published by: American Economic Association
Stable URL: http://www.jstor.org/stable/2118183
Page Count: 30