...

This paper surveys prior papers about married womenfs labor supply theory gDouglas-Arisawafs lawh and considers the future view of this theory.

Birmingham Assay Office was established in 1773 by Toy manufacturers producting plated goods like Matthew Boulton. Main products of Birmingham were plated by gilt technique, so it was not easy to get credit for their products as growing area. Assay office had to be needed not only for the...