The Two-Parent Privilege: How the decline in marriage has increased inequality and lowered social mobility, and what we can do about it

In The Two-Parent Privilege, Melissa S. Kearney makes a provocative, data-driven case for marriage by showing how the institutions decline has led to a host of economic woes. Eschewing the religious and values-based arguments that have long dominated this conversation, Kearney shows how the greatest impacts of marriage are, in fact, economic: when two adults marry, their economic and household lives improve, offering a host of benefits not only for the married adults but for their children. Studies show that these effects are today starker, and more unevenly distributed, than ever before.

Based on more than a decade of economic research, including her original work, Kearney shows that a household that includes two married parents holding steady at the higher end of the socioeconomic scale, increasingly rare among almost everyone else functions as an economic vehicle that advantages some children over others. As these trends of marriage and class continue, the compounding effects on inequality and opportunity grow increasingly dire.

For many, the two-parent home may be an old-fashioned symbol of a vanished way of life. But The Two-Parent Privilege makes it clear that marriage, for all its challenges and faults, may be our best path to a more equitable future. By confronting the critical role that family makeup plays in shaping childrens lives and futures, Kearney offers a critical assessment of what a decline in marriage means for an economy and a society and what we must do to change course.