It was created in 1939 for the World's Fair by dredging up dirt from the San Francisco Bay.
In WWII it became part of the Treasure Island Naval Base[?]. In 1996 it and the Presidio Army Base[?] were decommissioned, and opened to public control, under stipulations.
... not taken as given, but allowed to vary in very long period models.
Marshall took supply and demand as stable functions and extended supply and demand explanations of ...
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