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Men-Women Relationships Through Time. Past to present (Blau p 12-29). Why would people marry under these circumstances?. Gary Becker’s Theory of Marriage Marriage has two sides Household Working People marry because each can receive benefits Comparative advantage. Comparative Advantage.
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Men-Women Relationships Through Time Past to present (Blau p 12-29)
Why would people marry under these circumstances? • Gary Becker’s Theory of Marriage • Marriage has two sides • Household • Working • People marry because each can receive benefits • Comparative advantage
Comparative Advantage • Being able to do a task at a lower opportunity cost than the other person in question. • What is opportunity cost??? • What you have to give up • Males – comparative advantage in??? • Females – comparative advantage in??? • Lets think of this in terms of the market…
Producing and trading • Two people: Elizabeth and Brian • Each produce two goods: Bread and Apples • Elizabeth 10 loaves of bread and 10 apples • Brian 5 loaves of bread and 15 apples
Comparative Advantage • Should both produce apples and bread or should they specialize? • What does specialize mean? • Produce the good that you do best • Produce at a lower costs than other person(s) can • Called comparative advantage • Looks at opportunity cost • What was that? • What you have to give up • Give up less?? Have the comparative advantage
What are the opportunity costs? • Elizabeth • If give up 10 apples how much more bread can she produce? • 10 units • If give up 10 loaves of bread how many more apples can she produce? • 10 units • Opportunity Costs • 10 Bread = 10 Apples • 1 Bread = 1 Apple
What are the opportunity costs? • Brian • If give up 15 apples how much more bread can he produce? • 5 units • If give up 5 loaves of bread how many more apples can he produce? • 15 units • Opportunity Costs • 5 Bread = 15 Apples • 1 Bread = 3 Apples • 1/3 Bread = 1 Apple
Should we specialize? • Elizabeth • 1 Bread = 1 Apple • Brian • 1 Bread = 3 Apples • 1/3 Bread = 1 Apple • Who produces apples cheaper? • What does cheaper mean? • Lower opportunity cost (give up less) • Brian!!! Give up only 1/3 loaves of bread • Who produces bread cheaper? • Elizabeth!!! Give up only 1 apple
Here is the deal • Elizabeth produces only bread (20 loaves) • Brian produces only apples (30 apples) • Trade 8 loaves of bread for 12 apples • Breakdown of end result • Elizabeth Bread? • 12 loaves (20 - 8 traded) • Elizabeth Apples? • 12 apples (0 + 12 traded)
Brian Bread • 8 loaves (0 + 8 traded) • Brian Apples • 18 apples (30 -12 traded) • Are they better off??
Can you do it??? Comparative Advantage example
Why don’t marriages stay together as much as in the past? • Women have increased their comparative advantage in the workforce • Benefits of marriage are less
Why did women begin devoting more time to working after 1960? • Less products “homemade” • Less time needed to do housework because of washing machines, vacuums… • Decrease in the fertility rates of women • 10 in the 18th century • 5 in the early 19th century • 3 in the 20th century • 2.1 presently
Changes in Society overtime • Marriage Bar (late 1800s until mid 1900s) • Labor Force Participation of women has consistently been increasing (43% to over 70% currently) • Women are now expected to be part of the labor force. • How have these changes impacted the workforce?