Britain said that it was chartering jets to fly between Tokyo and Hong Kong, and that Britons directly affected by the tsunami would not be charged for the flight.
He charges for everything.
In New York, Mayor Bill de Blasio succeeded charter enthusiast Michael R. Bloomberg and vowed to start charging charter schools rent and temporarily forbid new schools from using public facilities.
Indeed, many charter school leaders have said Mr. de Blasio's plan to charge rent to charter schools would significantly hamper their ability to run their schools, forcing them to pay for space in one of the country's most expensive markets.
The study was funded by the Walton Family Foundation, which supports charter schools and groups such as Families for Excellent Schools, an advocacy group that recently spent $3.6m to fight an attempt to charge charter schools' rent in New York.
In the aftermath of any disaster, prices charged by air charter operators shoot up because of surging demand for a week or so and then fall, according to officials with several relief agencies and brokers who supply disaster equipment.
Moskowitz also is up in arms because de Blasio has said he wants to charge well-heeled charter schools rent for using public space.
Handed new power to reinvigorate the Newark school system, Mayor Cory A. Booker is likely to push for politically charged ideas like more charter schools, aid for private-school tuition and linking teacher pay to student performance, according to people who have worked with the mayor and followed his career and comments on education.
What Mr. de Blasio has said is that he would charge sufficiently endowed charter schools, those backed by wealthy donors, rent for using public-school space.
Areas identified that undermined the validity or reliability of the charters included the user fees charged, accounting for the facility finances, and waiting and opening times.
