Claims by Jacob Rees-Mogg that the UK's fiscal turmoil is not linked to the government's mini-budget person been criticised by economists.
The concern caput blamed caller marketplace volatility connected the Bank of England's nonaccomplishment to rise involvement rates successful enactment with the US.
But economists said by failing to accidental however it would money its immense taxation cuts, the authorities had played a large role.
After the mini-budget the lb plunged and authorities borrowing costs surged.
Analysts pinned the melodramatic absorption connected fiscal markets to interest from investors implicit however the immense taxation cuts pledged by chancellor Kwasi Kwarteng would beryllium paid for.
Mr Rees-Mogg told the BBC's Today Programme that moves successful involvement rates, alternatively than taxation chopped pledges had sparked the economical turmoil.
"What has caused the effect successful pension funds... is not needfully the mini-budget. It could conscionable arsenic easy beryllium the information that the time earlier the Bank of England did not rise involvement rates arsenic overmuch arsenic the (US) Federal Reserve did," helium said.
"Jumping to conclusions astir causality is not gathering the BBC's request for impartiality" helium said aft a proposition the chancellor's actions had been the trigger for the fluctuations successful the worth of the lb and authorities bonds.
A scope of respected economists criticised Mr Rees-Moog's claims, saying the chancellor's nonaccomplishment to people an autarkic appraisal of the UK system would beryllium affected by the plans alongside his mini-budget had spooked investors.
The besides said the sacking of the Treasury's apical civilian servant Sir Tom Scholar had contributed.
Deutsche Bank's main UK economist Sanjay Raja told MPs the mini-budget connected 23 September was the "straw that broke the camel's back".
Mr Raja argued determination is "absolutely a planetary component" to the chaos but was adamant determination is an "idiosyncratic UK-specific component" arsenic well.
He said the "trade shock" due to the fact that of Brexit is simply a factor, and added: "You propulsion connected the September 23 event, you've got a sidelined fiscal watchdog, you've got deficiency of a medium-term fiscal plan, 1 of the largest unfunded taxation cuts we've seen since the aboriginal 1970s, it was benignant of the straw that broke the camel's back."
The Resolution Foundation's Torsten Bell said it was wide the immense bundle of cuts, which was downgraded to £43bn aft Mr Kwarteng's U-turn connected the apical complaint of income tax, should not person happened successful the existent fiscal climate.
"Yes, firing Treasury civilian servants isn't a bully idea, that hasn't helped, side-lining your fiscal watchdog hasn't helped," helium told the MPs.
He added that aft the chancellor announced a program that "dumped fiscal orthodoxy", past vowed to bring guardant further taxation cuts, it was "no astonishment to immoderate of america that this is wherever you extremity up".
"This is what happens if you aren't paying attention," helium said. "It was ever going to beryllium hard but it was precisely due to the fact that it was ever going to beryllium hard that you don't bash this."