Shared earning/shared parenting marriage
Shared earning/shared parenting marriage, also known as peer marriage, is a type of marriage where the partners choose at the outset of the marriage to share responsibility for earning money, meeting needs of children, and house chores and recreation time in nearly equal fashion across all four domains. It refers to an intact family formed in the relatively equal earning and parenting style from its initiation and is distinct from shared parenting and the type of equal or co-parenting that father's rights activists in the United States, the United Kingdom and elsewhere seek after a divorce in the case of marriages, or unmarried pregnancies/childbirths, not set up in this fashion at the outset of the relationship or pregnancy. A number of books have addressed various aspects of this type of marriage, including "Equally Shared Parenting" by Marc and Amy Vachon, "The Four-Thirds Solution" by Stanley Greenspan and "Getting to 50/50" by Sharon Meers and Joanna Strober.
- 1 Mechanics
- 2 Incidence and publicity
- 3 Effect on child development
- 4 Marriage stability and fertility rates
- 5 Economic, financial and tax implications
- 5.1 Economics of dual-focus
- 5.2 Income tax penalties and tax subsidies to sole breadwinners
- 5.3 Impact of current income tax reform proposals in the United States
- 5.4 Social security/Medicare burden and subsidy to sole breadwinners and nonearning parents
- 5.5 Impact of current social security reform proposals and recent Medicare tax reform in the United States
- 5.6 Relationship to reduction of government debt
- 6 Legal implications
- 7 See also
- 8 References
The "equality" of men and women who engage in this type of marriage and family is usually measured primarily with regard to the psychological perspective of the participants. Both take responsibility for earning a substantial contribution to the family's income (sufficient to meet at least half of the family's basic expenses and preferably some reserve) and both identify as primary parents to children, responsible for childcare, meeting children's needs and supporting children's development, and as responsible for half the unpaid work of the home.
Earning and parental identification and family naming practices
Because earnings levels can vary with marketplace conditions, "equality" of earnings may vary, although each parent does consider him/herself to be a core earner in the family and neither's employment is considered more important than the other's.
Although parenting styles may differ between the parents, both identify as responsible for the child's welfare and the success of the upbringing, not just in terms of providing financially but personally and developmentally.
For people raised by parents who did not adopt these dual-focus responsibilities, this identification can entail a psychological adjustment. Child psychiatrist Kyle Pruett, educator John Badalament, sociology journalist Jeremy Adam Smith, educator Donald S. Unger, and psychologist Joshua Coleman, in separate efforts, have considered the psychological transition some men experience as they take on a more engaged relationship with their children and do the work of meeting a dependent child's needs, if their own fathers did not do this.
A number of authors have also considered the transition women experience in taking economic responsibility for meeting children's needs (or even their own needs) if their mothers did not; one famous example being philosopher Simone de Beauvoir in The Second Sex in 1949, but also more contemporary writers such as Rhona Mahony. Psychologist Stephan Poulter has looked at how the father's legacy, including from a home where the mother did not earn money, affects women's approaches to careers.
Lawyer Julie Shields has looked at how dating or courtship is affected by this approach. She has also looked at how men and women can negotiate, especially prior to having children, from traditional marriage or from "transitional", "near-peer" marriage to egalitarian, peer marriage.
Many of these families avoid the practice of naming children just with the father's family name and include the mother's family name as well, with the objective of supporting the parental identification and the child's two-parent family history. Some encourage gender-neutrality in passing along the surname, such as this suggestion: The book The Seven Daughters of Eve has suggested using double surnames which combine the usual patrilineal surname, treated in the article Family name, with a parallel matrilineal surname, treated in its own article. Then in subsequent generations the sons retain the patrilineal half of this double surname when they marry, dropping the matrilineal half, and the daughters do the reverse, retaining the matrilineal half and dropping the patrilineal half.
Child care and chores
With respect to child care, and unpaid work of the home, time spent on the tasks is equal and both parents are equally responsible for meeting needs of the child, although parenting styles may differ between the two parents. Although the biological demands on women in pregnancy and childbirth may mean that they take more leave from paid work during this time, men in these marriages take an equal amount of leave, perhaps subsequent to or staggered with the woman's leave in addition to a short period of a week or two jointly taken with the mother during the time of the birth and recovery. If the woman breastfeeds, this is typically the most significant challenge in accomplishing equal child care. To manage it, the man makes an effort to spend as much time with the baby as she spends on breastfeeding, perhaps focusing particularly on other child care needs like bathing, diaper-changing, or other interaction with the baby, and will feed breast milk that was pumped if covering feeding times when the mother is at work or unavailable. Some families avoid the cumbersomeness of this by deferring part or all of the father's equal leave from paid work until after breastfeeding is complete at three months to a year; they sometimes report that bonding is more difficult to accomplish at that stage and additional effort ends up being required in that sense. Most babies are showing interest in eating at least some solid food by age 4 months to 6 months.
Parental leave, work schedules and outsourced child care and chores
Parental leave laws in various countries facilitate this in different ways and some impede it.
In the United States, the Family Medical Leave Act, which applies to some employers, is gender-neutral and allows each parent 60 days leave, which can be taken in staggered fashion with paid workdays. Except in the case of very high ranking employees, FMLA requires the employer to hold the employee's job or a similar one for his/her return from leave. FMLA is also unpaid (although health insurance plan participation stays in place) and so parents self-manage savings and financial issues associated with their leaves, unless one or both their employers has a plan for paid leave that is available or a state or local level paid family leave program is available. California has a paid family leave benefit for employees who have paid into the state's State Disability Insurance fund, which pays part of an employee's foregone salary during leave up to a certain limit; the leave is therefore paid for by other wage earners and on a progressive basis (with no tax on capital or property earners, such as the owners of a corporation, to support the progressivity). Thus the program has the same extra burden that Social Security and Medicare do, where the weight of the cost of the program, including the progressive benefits for low-income workers, is carried by middle income workers, particularly those in 2-earner working families.
The United Kingdom recently announced a change to its policy, effective April 2015, where what was formerly maternity leave and paternity leave is now parental leave and a mother and father can decide between themselves how to allocate between them 37 weeks’ paid leave and 13 weeks unpaid leave in the 50 weeks after a baby’s birth. Employers will now have to agree any proposed pattern of time off and will retain the right to insist it be confined to a continuous block, with no more than two changes. Mothers also are required to take a nontransferable two weeks' paid leave at the time of the delivery (four weeks if the mother is a factory worker) and fathers get a nontransferable two week paid paternity leave. Fathers also get a nontransferable right to two days off, unpaid, to attend ante-natal appointments.  The paid portion of the leave is paid for directly by the employer at the following rates for the 39 weeks: (a) the first 6 weeks - 90% of their average weekly earnings (AWE) before tax and (b) the remaining 33 weeks - £136.78 or 90% of their AWE (whichever is lower). Tax and National Insurance need to be deducted from the leave payments. In announcing the changes in November 2013 Deputy Prime Minister Nicholas Clegg said “We want to create a fairer society that gives parents the flexibility to choose how they share care for their child in the first year after birth. We need to challenge the old-fashioned assumption that women will always be the parent that stays at home. Many fathers want that option too.”
France has had a program for longer, heavily subsidized Maternity leave for many years, recently added a shorter, heavily subsidized paternity leave and also allows a two-year unpaid parental leave which can be divided between the parents however they wish.
Some other continental European countries have only maternity leaves, with varying degrees of subsidy, and, in 2011-2012, some of these were considering adding paternity leave and/or facilitating, or at least not impeding, parents taking leave equally.
In Sweden, there are tax incentives for parents to take leave equally.
Other countries in the Americas, Africa and Asia have paid maternity leave but little paternity leave, with the exception of Australia which has paid maternity and paternity leave and also an unpaid leave of up to a year that parents may allocate between them as they wish. (See discussion below on "Fertility Rates").
Work schedules and outsourced child care and chores
Some couples seek reduced work schedules, such as 30-hour or 35-hour work weeks, while others will work full-time and outsource child care and house chores. If the care and/or chores are outsourced they are paid for by the parent outsourcing his or her share of the care and/or chores. Efforts are made to choose caretakers of the same gender as the parent outsourcing. In some families, relatives, such as grandfathers and/or grandmothers, may help, perhaps with one or two days of child care per week or more. Neighborhood cooperative child care, with parents of both sexes providing care, is another method used.
With regard to extended family carers, in the recent (November 2013) reforms in the United Kingdom, a legal right to request flexible working patterns was opened to all employees who been for 26 weeks with a firm rather than being restricted to parents of children under 17, or under 18 if their child is disabled and "adults’ carers". This "means grandparents could apply from April  for flexible working to help look after grandchildren. Anyone taking total leave of six months or less over the period would be legally entitled to return to the same job. Employers are placed under a legal duty to consider requests in a "reasonable" manner."
Incidence and publicity
In the United States in 2012, wives in dual-earner families contributed, on average, 47 percent of family earnings. A 2011 study of roughly 1000 working fathers in United States by the Boston College Center for Work and Family found that 30% of them were splitting child care equally with the mother, and most of them aspired “to share equally in caregiving with their spouse/partner.” A 2008 study by the Work and Families Institute found that 31 percent of mothers in the United States reported that her partner spent as much or more time on childcare as she did. Sociologist Stephanie Coontz has written that in 2007, 49% of married couples in the United States with minor children were reporting that each parent was spending equal time on child care.
A survey in the United Kingdom in 2008-2010 found that 18% of couples were spending equal time on child care.
A 2013 survey found that, in the United States, "Sixty-two percent of the public, and 72 percent of adults under 30, view the ideal marriage as one in which husband and wife both work and share child care and household duties."
Some high-profile shared earning/shared parenting couples in the United States have been public about the 50/50 nature of their earning and family responsibilities. These include:
In Germany, Minister of Labor and former physician Ursula von der Leyen and Heiko von der Leyen, Professor of Medicine and CEO of a medical engineering company, parents of seven children, have also been public about having this type of marriage, except for one four-year period.
Effect on child development
A number of child development, other psychology professionals and sociologists have considered the implications of this type of marriage for child development, from both theoretical and empirical approaches.
In 1971, psychologist Dorothy Dinnerstein in The Mermaid and the Minotaur (released in the United Kingdom as The Hand That Rocks The Cradle and The Ruling of the World) speculated that the change to this type of upbringing from the archetypal female-dependent and female-dominated childhood (especially in infancy and early childhood) prevents developing in boys' psychology a type of compulsive dominance, aggression and narcissism and in girls' psychology a type of compulsive co-dependence (or "inverse narcissism") and passivity or passive-aggression and would allow both sexes better access to cognitive and emotional processing and assertiveness skills and prevent problems with dissociation.
Educator John Badalament has considered some of the ways these marriages meet the psychological needs of children as contrasted with marriages set up in other styles.
Others have considered empirical data on the school performance, emotional health, and reduced rates of teen pregnancy, drug abuse, eating disorders, and criminal behavior of children raised in shared earning/shared parenting families. Research by sociologists Scott Coltrane and Michele Adams found that in families where the men have increased their share of housework and child care, their children are less likely to be diagnosed with ADHD, less likely to be put on prescription medication, and less likely to see a child psychologist for behavioral problems. They have lower rates of school absenteeism and higher school achievement scores.
A study has found that children with dads actively involved during the first eight weeks of life manage stress better during their school years. And, as Dinnerstein predicted, a Harvard University study found paternal involvement with young children was the single strongest parent-related factor in whether that child, when reaching adulthood, shows capacity for actual empathy (as distinct from co-dependence or narcissism).
A recent empirical study in the United Kingdom found that "the most beneficial working arrangement for both girls and boys was that in which both mothers and fathers were present in the household and in paid work." This result held for all levels of maternal educational attainment and household income. The study found that five-year-olds whose mothers had been unengaged in paid work had more emotional and behavioral problems than those who had mothers who worked. The longer the mother was out of the paid workforce the greater the behavioral problems.
Marriage stability and fertility rates
A recent study in the United States estimated that couples who share employment and housework responsibilities are 50 percent less likely to divorce.
Economic, financial and tax implications
Economics of dual-focus
Wharton School of the University of Pennsylvania economists Betsey Stevenson and Justin Wolfers, who are a shared earning/shared parenting unmarried couple, have considered some of the economic implications of shared earning/shared parenting marriage.
One study estimated that a shift from a primary earner/non-parenting role to a shared earning/shared parenting role can reduce a person's lifetime income by 30%. Because the other parent in the shared earning/shared marriage makes up more than the 30% deficit, and because the expensive-or-impossible-to-remedy developmental deficits and distortions in child development are avoided, as well as there being lower risk of divorce, these marriages usually end up ahead financially in terms of gross earned income. Current taxation and benefits issues in the United States that discriminate against this type of family can impose costs that reduce net income.
Income tax penalties and tax subsidies to sole breadwinners
The specific issue of taxation of these families in the United States has been analyzed in a number of contexts. The effects of the marriage penalty are particularly acute for these marriages, although for couples for whom the standard deduction, the 15% bracket, and the Earned Income Tax Credit apply, there are some marriage penalty relief measures that were extended in 2012. The EITC still discourages two-earners and marriage, however. Two-earner families with incomes above $130,000 also save taxes by not being married.
Also, in a family of two earners with even slightly different earnings rates, the lesser earner pays more taxes on marriage because s/he will incur a "marriage penalty" and the greater earner receives a "marriage bonus" because of "stacking effect" problems.
"Stacking effect" problems also occur for families that wish to convert from the sole breadwinner model to a shared-earning/shared-parenting model. The tax system imposes a "marriage penalty" on this as a result of the fictional combined measurement of earned income through Income splitting.
Also because of Income splitting and certain tax credits, sole breadwinner families at the same levels of income as two-earner families pay substantially lower taxes. All two-earner families thus have to subsidize sole breadwinner families through the "marriage bonus" given to sole breadwinners. Over time, this puts accelerating pressure on a family to have only one partner with earned income and the other do unpaid work of the family.
The National Bureau of Economic Research reported a study showing "that two earner couples--the horses that pull our economic plow-- pay for the second job with taxes that are far beyond the well known marriage penalty." The effective tax rates for these families are significant factors in the currently (2012) regressive tax system in the United States that President Barack Obama, U.S. Representative and former Presidential candidate Ron Paul, investor Warren Buffett, and investor George Soros and others have highlighted and criticized, although none has focused fully on the implications of the US system being built around subsidizing sole breadwinners in federal taxes and benefits, including the relation to the federal debt.
Justin Wolfers sees the tax penalty on these couples as sufficient to make cohabitation preferable and thus to create a disincentive to have children inside marriage, or to marry at all, in the United States.
Impact of current income tax reform proposals in the United States
No Presidential candidate has made reform of these policies part of his/her platform, however, the Senate Finance Committee in 2012 prepared a report looking at some of these issues. The model for reform in the paper focuses on one parent as primary caregiver, however, and does not analyze the problem through the construct of shared earning/shared parenting marriage.
The Obama Administration's 2014 budget proposes a "childless EITC" rather than an EITC with a baseline of 2 parents for the child. This will make it more difficult for families that qualify for the ETIC but who want to do the shared earning/shared parenting style as they will have to sacrifice money they would receive under Obama's proposal by making the father a nonparent to the child. This Obama proposal has also been endorsed by Marco Rubio and Paul Ryan.
Senator Patty Murray has proposed a 20% tax cut for the "secondary earner" in a marriage. This, again, is a construct that has a baseline, or default, assumption of one primary parent responsible for a child, rather than two.
Social security/Medicare burden and subsidy to sole breadwinners and nonearning parents
In connection with other taxation issues in the United States, one concern is that these marriages are subsidizing one-earner/one-nonearner parent couples in Social Security and Medicare benefits. For example, in social security and Medicare, two-earner couples pay taxes that create a surplus or at least pay for their own benefits (and receive reduced benefits such as reduced survivor benefits), while one-earner couples pay insufficient taxes that create a deficit and receive an extra, unfunded benefit of 50% or more in Social Security (i.e., a total of 150% or more), and 100% or more in Medicare (i.e. a total of 200% or more).
This problem is exacerbated by the fact Social Security and Medicare taxes are collected only on wage income (passive income such as capital and property earnings are exempt) and benefits are progressive. This means that the chief tax burden for the programs is carried by two-earner families with wages that range between the mid-range and the cap and these families also receive fewer benefits than any other family structure or set-up.
Proposals to "raise the cap" will continue to place an extra burden on 2-earner families where each partner has earned income (not capital gains or other property-based income that is exempt from the tax).
The Affordable Care Act added a tax on passive income and capital gains to support Medicare but it is not known if this is sufficient to prevent the heavy burden faced by two-earner families in subsidizing sole breadwinner families and especially the burden faced by two-earner families with wages between the mid-range and the cap. No such tax is yet imposed to support progressivity in Social Security benefits.
Relationship to reduction of government debt
The International Monetary Fund has called for the United States, Portugal and France, all countries with significant sovereign debt, to eliminate their practices, including Income splitting, that charge 2-earner families higher taxes over single income families (whether married or not).
Shared earning/shared parenting marriage can face legal implications with regard to (a) the right the child has to have his/her needs met by both parents and (b) the respective rights employers and parents have with regard to the balance between paid work and unpaid work of child care in which participants in shared earning/shared parenting marriages engage. The former is an aspect of the broader topic of children's rights. The latter is sometimes referred to under the generic category of Work-life balance.
Historical U.S. constitutional context
The Constitution of the United States does not recognize rights of children as distinct from adults, nor does it recognize any developmental distinction between children and adults even if children are regarded as holding the rights that adults are, and so does not explicitly provide a framework for evaluating the rights children have to relationships with parents, or to have their needs met by parents, or the rights employers or parents have with regard to the boundaries between work responsibilities and unpaid work of attending to children's needs.
Throughout the Constitution, the Framers deliberately used the term "Person" rather than "Man" (as used in the Declaration of Independence and the contemporaneous French Constitution), a practice also followed in the Amendments, which would seem to cover children, if not recognizing the developmental distinction between children and adults or any right to have needs met by parents or the state, however, the original Constitution also sanctioned slavery of children and adults.
By the use of the term "Person", the United States Constitution may imply, if not require, a right to have needs met by both parents, in that child development to full psychological personhood in adulthood, as Dinnerstein noted (discussed above in Effect on Child Development) requires an absence of gender-essentialist family structure. Such a default right to have needs be met by both parents could thus be seen as a baseline default right of children, and responsibility of parents, in the US Constitution (which could allow for an express agreement between the parents to allocate responsibility otherwise that fully accomplishes meeting the child's needs, with a right of child to pursue the parents accordingly if needs are not met).
The fact that many of the Framers of the Constitution conceived children illegitimately may have affected the ambiguity around the status of children and children's rights in drafting and ratifying the Constitution. Also, there were differing views of family structure among the framers themselves and the cultures and political economies they represented. Sociologist Michael Kimmel has said that the conventions of the time for masculinity would suggest that some of the Framers doted on their children conceived legitimately. Also, some of the Framers, such as Thomas Mifflin, George Clymer, John Dickinson, and Benjamin Franklin came from Quaker traditions, or Quaker-populated regions, in which the family was regarded as a somewhat child-centered institution, nurturing behavior in fathers was encouraged, supported and even required, women were expect to take economic responsibility for themselves, and men and women were seen as separate people in marriage (rejecting concepts of the laws of coverture). Others, such as George Washington and Thomas Jefferson, came from Anglican traditions which regarded the family as almost completely centered around the father. In the South, sexual predation in men was condoned and even encouraged (an example being Jefferson's unacknowledged children conceived with his slave). Still other framers and ratifiers, such as John Adams and others came from Puritan traditions that saw the family as father-dominant, although not encouraging of sexual predation by men as in the South.
The inability to prove paternity of a child biologically may also have contributed to the absence or ambiguity in the Constitution regarding a child's rights to having his/her needs met by his/her father. Paternity was not provable until 1970, when parental testing, using DNA, became available. In 2008, paternity testing became available through drugstores. In 2014 it costs as little as $80 with the price expected to drop further in the near future due to the advances in the science.
Rights of children to care by both parents in various countries
The 1989 United Nations Convention on the Rights of the Child recognizes a right in children to relationships with both parents, but does not address the details of a child having the right to have his/her needs met by both parents. The Convention has been adopted by all United Nations member states, except the United States, Somalia and South Sudan.
In 1967, the Supreme Court of the United States ruled in In re Gault that children were entitled to Constitutional protections, and the concept that they are developmentally distinct from adults was recently recognized in Miller v. Alabama, however, the broader issue of the legal status of children as "persons" in the U.S. Constitution and the nexus with the rights and responsibilities of parents continues to be analyzed by legal scholars. During the Lochner era, the Supreme Court found a property right of parents in children, but no concept of a child having needs parents had the responsibility to meet.
Given that (a) children have archetypically (if inadequately) been considered by some to be entitled to rights to care by mothers and (b) mothers have archetypically (if mistakenly) been considered by some to be primarily, if not fully, responsible for the unpaid work of child care as well as, in many cases, work of supporting themselves economically, the status of women in the U.S. Constitution is relevant on the issue. In 1971, the Supreme Court of the United States ruled unanimously in Reed v. Reed that women and men were both eligible to hold the rights and responsibilities of persons and citizens with regard to family matters regulated by states, although Supreme Court Justice Antonin Scalia continues to claim that the word "person" cannot, did not, and does not mean "woman". He has provided no basis for this challenge.
The United Kingdom has a parental responsibility concept in the law that requires parents to meet the needs of children, such as a right to a home and a right to be maintained. The law does not see children as having a right to care by both biological parents as a default matter. Instead it holds responsible all mothers but only (a) married fathers (for any child born to the father's wife) and (b) unmarried fathers who assert such responsibility in an agreement with the mother or by court order. It also states that all parents have financial responsibility for their children.
Rights of employers and employees with regard to work–family conflict
Some employers have developed policies to address the issue of employees balancing work responsibilities and child care responsibilities, with substantial success in some cases. In the United States, IBM, Eli Lilly and Company, and the law firm of Fenwick & West have had success with policies that address this issue. Some employers in Singapore have also addressed this, with particular focus on gender neutrality.
In the United States, the Equal Employment Opportunity Commission has posted "best practices" as guidelines for employers. In the context of litigation, some employers have successfully established boundaries on family responsibilities issues. Some lawsuits have arisen in which employees of both sexes have alleged, and in some cases established, discrimination against them because of family responsibilities. On February 15, 2012, the Equal Employment Opportunity Commission held hearings on the subject of pregnancy and caregiver discrimination.
On April 4, 2012, Men Advocating Real Change (MARC) formed a website with blogs by Amitabh Kumar of India, Bill Proudman of the United States, Frank McCloskey of the United States, Graeme Russell of Australia, Lars Elinar Engstrom of Sweden, Martin Davidson of the United States, Michael Kimmel of the United States and Michael Welp of the United States. MARC is an organization for men focused on gender equality in the workplace and the home, with attention to work–family balance issues.
- Vachon, Marc and Amy (2010). Equally Shared Parenting. United States: Perigree Trade. ISBN 0-399-53651-5.; Deutsch, Francine (April 2000). Halving It All: How Equally Shared Parenting Works. Harvard University Press. ISBN 978-0-674-00209-8. ; Schwartz, Pepper (September 1995). Love Between Equals: How Peer Marriage Really Works. Touchstone. ISBN 978-0-02-874061-4.
- Pruett, Kyle; Pruett Marsha (2009). Partnership Parenting: How Men and Women Parent Differently--Why It Helps Your Kids and Can Strengthen Your Marriage. United States: Da Capo Lifelong Books. ISBN 978-0-7382-1326-2. Badalament, John (2010). The Modern Dad's Dilemma: How to Stay Connected with Your Kids in a Rapidly Changing World. United States: New World Library. ISBN 978-1-57731-660-2.Smith, Jeremy Adam (2009). The Daddy Shift: How Stay-at-Home Dads, Breadwinning Moms, and Shared Parenting Are Transforming the American Family. United States: Beacon Press. ISBN 978-0-8070-2120-0.Unger, Donald (2010). Men Can: The Changing Image and Reality of Fatherhood in America. United States: Temple University Press. ISBN 978-1-4399-0000-0.Coleman, Joshua (2005). The Lazy Husband. United States: St. Martin's Press. pp. 3–4. ISBN 978-0-312-32794-1.
- Mahony, Rhona (1996). Kidding Ourselves: Breadwinning, Babies, and Bargaining Power. United States: Basic Books. ISBN 978-0-465-08594-1.
- Poulter, Stephan B. (2006). The Father Factor: How Your Father's Legacy Impacts Your Career. Amherst, NY: Prometheus Books. ISBN 1-59102-410-2. Retrieved 19 November 2013.
- Shields, Julie (2002). How To Avoid the Mommy Trap: A Roadmap for Sharing Parenting and Making It work. Sterling, VA: Capital Books, Inc. pp. 62–76. ISBN 1-892123-88-6.
- Shields, Julie (2002). How To Avoid the Mommy Trap: A Roadmap for Sharing Parenting and Making It Work. Sterling, VA: Capital Books, Inc. pp. 47–142. ISBN 1-892123-88-6.
- Sykes, Bryan (2001). The Seven Daughters of Eve. W.W. Norton. ISBN 0-393-02018-5; pp. 291-2. Bryan Sykes uses the word matriname and suggests that women add their own matriname to men's patriname (or "surname" as Sykes calls it), effectively suggesting this double surname. (He does not discuss the man adding his patriname to the woman's matriname in matrilineal societies.) Professor Sykes also states on p. 292 that a matriname would then be handed down with mitochondrial DNA, the main topic of his book.
- Jacobson, Malia (May 2012). "Shared Parenting: Why Modern Families Are Choosing Equality". Parentmap. Retrieved 5 June 2012.;Schneider, Matt; Lance Somerfeld (March 2012). "Come Together: Six Key Ways To Creating A Great Parenting Partnership". New York Family. Retrieved 9 March 2012.
- Smith, Jeremy Adam (2009). The Daddy Shift: How Stay-at-Home Dads, Breadwinning Moms, and Shared Parenting Are Transforming the American Family. United States: Beacon Press. ISBN 978-0-8070-2120-0.
- Mayo Clinic Staff. "Solid Foods: How To Get Your Baby Started". Mayo Clinic. Retrieved 19 July 2012.
- "Leave Benefits: Family and Medical Leave". United States Department of Labor. Retrieved 9 March 2012.
- "Paid Family Leave". State of California Employment Development Department. Retrieved 10 June 2012.
- Peacock, Louisa (November 29, 2013). "New parental leave: What's on offer for mums and dads?". The Telegraph (London). Retrieved 30 November 2013.
- "Statutory Maternity Pay and Leave: employer guide". United Kingdom. Retrieved 30 November 2013.
- Hope, Christopher (November 29, 2013). "New mothers and fathers to get right to share 50 weeks of looking after baby". The Telegraph (London). Retrieved 30 November 2013.
- Meers, Sharon; Joanna Strober (2009). Getting to 50/50: How Working Couples Can Have It All By Sharing It All. Bantam. ISBN 978-0-553-80655-7. Retrieved 19 November 2013.
- "Third Path Institute".Glazer, Dana (2011). "The Evolution of Dad" (Film). Dane-Gramp Productions, LLC. Retrieved 22 February 2012.
- "Third Path Institute".
- Hope, Christopher (November 29, 2013). "New mothers and fathers to get right to share 50 weeks of looking after baby". The Telegraph (London). Retrieved 30 November 2013.
- Coontz, Stephanie (April 2012). "Book review: ‘The Richer Sex,’ on contemporary women, by Liza Mundy". Washington Post. p. 1. Retrieved 3 April 2012.
- Kalman, Frank (April 2012). "Daddy’s Home: How to Support Working Fathers". Diversity Executive. Retrieved 2 April 2012.
- Jacobson, Malia (May 2012). "Shared Parenting: Why Modern Families Are Choosing Equality". Parentmap. Retrieved 5 June 2012.
- Coontz, Stephanie (Fall 2007). "The Family Revolution". Greater Good: The Science of a Meaningful Life. Retrieved 16 March 2012.
- "Equally Shared Parenting". Psychologies (United Kingdom). June 2010. Retrieved 16 March 2012.
- Angier, Natalie (November 26, 2013). "The Changing American Family". The New York Times. Retrieved 26 November 2013.
- Sherberg, Ellen (January 6, 2012). "Martin Ginsburg: What a guy!". St. Louis Business Journal (U.S.). Retrieved 18 March 2012.de Vogue, Ariane. "Ruth Bader Ginsburg: Death Penalty, Gender Equality and That Elephant Ride With Scalia". The Note. ABC News. Retrieved 22 February 2012.
- Groth, Aimee. "Sheryl Sandberg: 'The Most Important Career Choice You'll Make Is Who You Marry'". Business Insider. Retrieved 21 February 2012.
- O'Connor, Clare (7 March 2012). "Undercover Billionaire: Sara Blakely Joins The Rich List Thanks To Spanx". Forbes. Retrieved 9 March 2012.
- Berger, Eric (November 18, 2013). "NASA family out of this world: Astronaut parents disprove that the sky's the limit when it comes to raising their son at home". Houston Space Chronicle. Retrieved 24 November 2013.
- "Jane Sullivan Roberts". Retrieved 14 July 2012.
- Biskupic, Joan (June 2006). "Roberts plays dual roles: Chief justice and father". USA Today. Retrieved 6 July 2012.
- Bennhold, Katrin (January 17, 2011). "The Good Mother, and Modern Politician". The New York Times. Retrieved 22 February 2012.
- Dinnerstein, Dorothy (1999). The Mermaid and the Minotaur. U.S.: Other Press. ISBN 978-1-892746-25-2. "(orig. 1976)"
- Pruett, Kyle (2001). Fatherneed: Why Father Care is as Essential as Mother Care for Your Child. United States: Broadway. ISBN 978-0-7679-0737-8.
- Badalament, John (2010). The Modern Dad's Dilemma: How to Stay Connected with Your Kids in a Rapidly Changing World. United States: New World Library. ISBN 978-1-57731-660-2.
- Coleman, Joshua (2005). The Lazy Husband. United States: St. Martin's Press. pp. 3–4. ISBN 978-0-312-32794-1.
- Kimmel, Michael. "Has a Man's World Become a Woman's Nation?". The Shriver Report, A Woman's Nation Changes Everything. Center for American Progress. Retrieved 21 February 2012.
- Levine, James A.; Todd L. Pittinsky (1997). Working Fathers: New Strategies for Balancing Work and Family. New York: A Harvest Book, Harcourt Brace & Company. p. 41.
- Kuestner, Richard; Carol Franz; Joel Weinberger (1990). "The Family Origins of Empathy: A 26-Year Longitudinal Study". Journal of Personality and Social Psychology 58: 109–27.
- McMunn, Anne; Yvonne Kelly, Noriko Cable, Mel Bartley (January 2011). "Maternal employment and child socio-emotional behaviour in the UK: longitudinal evidence from the UK Millennium Cohort Study". Journal of Epidemiology and Community Health. Retrieved 24 February 2012.
- Bennhold, Katrin (June 2011). "Working Women Are the Key to Norway's Prosperity". United States: New York Times. Retrieved 16 March 2012.
- Lovenomics: Forget Formulas, Have Children New York Times February 13, 2012
- Martin Feldstein; Daniel R. Feenberg (1996). Empirical Foundations of Household Taxation. United States: University of Chicago Press. pp. 39–75. ISBN 0-226-24097-5.
- Dickinson, Nancy. "PROPOSALS FOR INCOME AND SOCIAL SECURITY TAX AND BENEFITS REFORM FOR PEER MARRIEDS". Retrieved 3 November 2013.
- "Tax Relief Act Update". WSW Certified Public Accountants. Retrieved 9 March 2012.
- "The Real Tax Burden of Two Earner Couples". Retrieved 21 February 2012.
- "Families, Education and Opportunities". United States Senate Committee on Finance. Retrieved 26 November 2013.
- Howard M. Iams; Gayle L. Reznik, Christopher R. Tamborini (2009). "Earnings Sharing in Social Security: Projected Impacts of Alternative Proposals Using the MINT Model". Social Security Bulletin Vol. 69 No.1. U.S. Social Security Administration Office of Retirement and Disability Policy. Retrieved 3 April 2012.
- "Taxation and the Family: What are marriage penalties and bonuses?". The Tax Policy Center. Retrieved 19 October 2013.
- Yukhananov, Anna (September 23, 2013). "IMF warns of slow progress achieving gender equality". Reuters. Retrieved 26 November 2013.
- Staar (January 2009). "Our Founding Fathers". Huffington Post. Retrieved 22 February 2012.
- Kimmel, Michael (2005). The Gender of Desire: Essays on Male Sexuality. State University of New York Press. ISBN 978-0-7914-6338-3.
- Fischer, David Hackett (1989). Albion's Seed: Four British Folkways In America. United States: New York: Oxford Paperbacks. p. 484. ISBN 978-0-19-506905-1.
- Fischer, David Hackett (1989). Albion's Seed: Four British Folkways In America. United States: New York: Oxford Paperbacks. pp. 286–306. ISBN 978-0-19-506905-1.
- Fischer, David Hackett (1989). Albion's Seed: Four British Folkways In America. United States: New York: Oxford Paperbacks. pp. 286–306. ISBN 978-0-19-506905-1.
- Aleccia, JoNell (2008-05-23). "Who's your daddy? Answer's at the drugstore". NBC News. Retrieved 27 June 2013.
- Bennett Woodhouse, Barbara (Summer 1998). "From Property to Personhood: A Child-Centered Perspective on Parents' Rights". 5 Geo. J. Fighting Poverty 313. Retrieved 22 February 2012.
- Condon, Stephanie (January 2011). "Scalia: Constitution Doesn't Protect Women or Gays from Discrimination". CBS News. Retrieved 22 February 2012."Nobody ever thought that that's what it meant. Nobody ever voted for that."
- "In Conversation: Antonin Scalia". New York. October 6, 2013. Retrieved 26 January 2014. "I don’t know when I came to that view. I’ve always had it, as far as I know. Words have meaning. And their meaning doesn’t change. I mean, the notion that the Constitution should simply, by decree of the Court, mean something that it didn’t mean when the people voted for it—frankly, you should ask the other side the question! How did they ever get there?""
- "Parental Rights and Responsibilities". Government of the United Kingdom. Retrieved 7 November 2013.
- Meyer, Harvey (October 2011). "Fathers Know Best". Human Resource Executive Online. Retrieved 22 February 2012.
- Gillespie, Becky Beaupre; Hollee Schwartz Temple (March 2011). "A Lawsuit Claims ‘Macho’ Culture Led to Associate Dad’s Firing". ABA Journal. Retrieved 9 March 2012. "In early 2011, the number of men who were working part time was roughly equal to the number of women who were. In early 2011, of 99 partners, 16 worked part time and 10 of those were men; among nonpartner attorneys, 23 worked part time and eight of those were men. In early January 2011, five attorneys were on paternity leave, and in the past five years, 34 had taken paternity leave."
- Ng, Esther (January 25, 2012). "Flexible work arrangements make for happier employees". TODAY. Retrieved 22 February 2012.
- "Employer Best Practices for Workers with Caregiving Responsibilities". U.S. Equal Employment Opportunity Commission. Retrieved 24 February 2012.
- "Family Responsibilities Discrimination". WorkLife Law: A Center of UC Hastings College of Law. Retrieved 22 February 2012.
- Smith, Allen (February 2012). "EEOC Hearing Highlights Pregnancy and Caregiver Discrimination". Society for Human Resource Management. Retrieved 22 February 2012.
- "Men Advocating Real Change". Catalyst. Retrieved 13 April 2012.
- Kimmel, Michael (2012-04-02). "Are We All Mad Men?". MARCBlog. Retrieved 12 April 2012.