When all the needs identified were added up, the minimum earnings for a family of four with both parents working worked out at just under £37,000 a year.
Their inquiry report shows that a new minimum earnings rule of £18,600 a year, which came into effect last July, has meant that thousands of British citizens, including people with full-time jobs, have been unable to bring a non-European husband, wife or partner to live with them in Britain.
These include a three-month wait before they can claim jobseeker's allowance and a minimum earnings threshold before they can access a range of benefits.
The workers -- most of them Hispanic immigrants employed as housekeepers, dishwashers and bussers -- say they were forced to work off the clock and through their unpaid breaks, sometimes pushing their earnings below the minimum wage of $7.25 per hour.
The number of people being paid less than the minimum wage of £6.08 rose this year and there was a big divergence in earnings between London and the rest of the country, according to the ONS annual survey of earnings.
The US federal minimum wage of $7.25 an hour has not increased since 2009 despite efforts by US President Barack Obama to boost workers' earnings.
In Section 3, I establish the importance of the minimum wage for the earnings of low-skilled immigrants by estimating various specifications of hourly wages on minimum wage levels using the CPS MORG data.
In the first four years, workers contribute a minimum of 0.8% of earnings, around £2.37 a week for someone on £20,000, Nest estimates.
Similarly, the proposal calls for a minimum corporate tax on foreign earnings of American companies, which could be a step toward greater fairness but stops short of ending the damaging practice whereby companies defer tax on foreign profits until the cash is repatriated to the United States.
