| Literature DB >> 36245674 |
Benjamin R Karney1, Jeffrey B Wenger2, Melanie A Zaber2, Thomas N Bradbury1.
Abstract
Objective: To estimate the effects of state-level changes in the minimum wage on marriage and divorce among low-wage earners. Background: Proponents of raising the minimum wage highlight the potential benefits of increased earnings for low-income families, yet to date research on the effects of raising the minimum wage has focused almost exclusively on economic outcomes. No research has yet documented whether these changes actually affect marriage and divorce. Method: Using the Current Population Survey and the American Community Survey, this project applied a quasi-experimental difference-in-difference method to exploit similarities between states that have, and have not, raised their minimum wage.Entities:
Keywords: divorce; low‐income; marriage; minimum wage; public policy
Year: 2022 PMID: 36245674 PMCID: PMC9545266 DOI: 10.1111/jomf.12832
Source DB: PubMed Journal: J Marriage Fam ISSN: 0022-2445
Descriptive statistics, ACS and CPS sample 2003–2014
| CPS men | CPS women | ACS men | ACS women | |
|---|---|---|---|---|
| Population of 18‐ to 35‐year‐olds ( | 263,539 | 282,575 | 3,959,347 | 3,957,870 |
| In households <$20/h | 49.1% | 51.4% | 51.3% | 53.9% |
| In households <$16/h | 38.2% | 40.6% | 41.5% | 43.5% |
| In households <200% FPL | 26.8% | 36.9% | 38.0% | 42.4% |
| Underlying sample ( | 132,866 | 148,229 | 1,908,715 | 2,060,308 |
| Age | 26.4 | 26.5 | 26.3 | 26.5 |
| Ever married | 34.9% | 44.6% | 35.0% | 43.9% |
| Divorced | 3.1% | 4.5% | 3.5% | 5.0% |
| State‐year panel ( | 612 | 612 | 612 | 612 |
| Ever married | 42.9% | 50.8% | 41.0% | 48.8% |
| Divorced | 3.4% | 5.1% | 3.4% | 5.1% |
Note: Authors' analysis of ACS and CPS. Main analysis covers reference years 2004 to 2015. Statistics weighted using survey‐provided individual‐level weights; note that CPS weights are designed to be representative of the civilian labor force, whereas ACS weights are designed to be representative of the civilian population.
Abbreviations: ACS, American Community Survey; CPS, Current Population Survey; FPL, Federal poverty line.
FIGURE 1Number of state‐level minimum wage increases 2002–2015
Effects of state minimum wage on marriage
| Minimum wage | Current Population Survey | American Community Survey | ||
|---|---|---|---|---|
| Males 18–35 | Females 18–35 | Males 18–35 | Females 18–35 | |
| 1‐year lag | −0.020 | −0.023 | −0.021 | −0.021 |
| (0.006) | (0.006) | (0.005) | (0.006) | |
| 2‐year lag | −0.022 | −0.017 | −0.024 | −0.026 |
| (0.005) | (0.006) | (0.005) | (0.006) | |
Note: Coefficient estimates and (standard errors) from eight separate OLS regressions (2× survey, 2× gender, 2× lag); we reject the null hypothesis of no minimum wage effect at the α = .01 level in each regression. Additional controls include: recession indicator, federal minimum wage level, logarithm of state gross domestic product, a linear time trend (with intercept) prior to the adoption of the state minimum wage, and a separate post‐adoption time trend. Population: Households with at least one worker earning $20 per hour or less. Dependent variable: proportion of state population ever married.
Effects of state minimum wage on divorce
| Minimum wage | Current Population Survey | American Community Survey | ||
|---|---|---|---|---|
| Males 18–35 | Females 18–35 | Males 18–35 | Females 18–35 | |
| 1‐year lag | −0.0052 | −0.0006 | −0.0035 | −0.0040 |
| (0.0017) | (0.0019) | (0.0011) | (0.0013) | |
| 2‐year lag | −0.0033 | 0.0034 | −0.0035 | −0.0049 |
| (0.0018) | (0.0031) | (0.0011) | (0.0014) | |
Note: See notes from Table 2. We reject the null hypothesis of no minimum wage effect at the = .01 level in each ACS regression. Within the CPS, we reject the null hypothesis for males at a 1‐year lag at the = .01 level, and for males at a 2‐year lag the = .05 level. For CPS females, we fail to reject the null hypothesis of no effect at conventional levels of . Controls and population definition are the same as Table 2. Dependent variable: proportion of study population currently divorced and not remarried.