The Grounds for Marriage: Differences Across Sexual Orientation
Abstract: The ability to cheaply procreate is a significant difference between heterosexual and non-heterosexual unions. A framework is proposed in which this difference increases the demand for lifestyles complementary to children (including marriage) for heterosexuals. This difference also influences the presence of children within the household, and the importance of genetic characteristics in choosing a mate for heterosexuals relative to other sexual orientations. Using a unique nationally representative probability sample data set that directly identifies sexual orientation, these predictions are confirmed.
