In the figure shown below, which of the following is true? PERSON is married to

What are pure specific factors model and mixed pecific factors model? How does the two differ?

FIGURE 12.5 U.S. Racial-Ethnic Groups Americans of European Descent German 50,272,000 16.5% Irish 36,278,000 11.9% 199,491,000 65% English/British 28,630,000 9.4% Italian 17,749,000 5.8% French 11,526,000 3.8% Polish 9,887,000 3.25% Scottishd 9,365,000 3.1% Dutch 4,929,000 1.6% Norwegian 4,643,000 1.5% Swedish 4,390,000 1.4% Russian 3,130,000 1.0% Welsh 1,980,000 0.6% Czech 1,914,000 0.5% Hungarian 1,539,000 0.5% Danish 1,459,000 0.5% Portuguese 1,419,000 0.5% Greek 1,351,000 0.4% 997,000 839,300 Swiss 0.3% Others 0.2% Americans of African, Asian, North, Central, and South American, and Pacific Island Descent Latino 46,944,000 15.4% African American 39,059,000 12.8% Asian American 13,549,000 4.5% Native American9 3,083,000 1.0% 104,743,000 34% Arab 1,546,000 0.5% Claim Two or More Race-Ethnicities 5,167,000 1.7% Overall Total: 4% 8% 12% 16% 20% 309,401,000 Percentage of Americans Source: By the author, Based on Statistical Abstract of the United States 2010:Table 10; 2011:Table 52. 4)…

Oscar and Gwen live in Portland. Oscar’s net present value of lifetime earnings in Portland is $135,000, while Gwen’s is $450,000. The cost of moving to Memphis is $25,000 per person. In Memphis, Oscar’s net present value of lifetime earnings would be $145,000, while Gwen’s would be $520,000. If Oscar and Gwen choose where to live based on their joint well-being, will they move to Memphis? Is Oscar a tied-mover or a tied-stayer or neither? Is Gwen a tied-mover or a tied-stayer or neither?