One published by Ipsos Mori in May suggested 13% of Britons wanted a republic.
The survey, conducted by Ipsos Mori, looked at 204 firms of different sizes and industries.
Ipsos Mori surveyed 1, 002 people between 2 and 8 September for the Oxford study.
The survey of 1, 993 people was carried out by Ipsos Mori on behalf of the Resolution Foundation.
The survey by Ipsos MORI asked a random selection of more than 1, 600 patients from all Guernsey GP practices.
The latest global survey of economic confidence from Ipsos Mori shows us going into 2012 as one of the gloomiest nations on earth.
According to a November Ipsos MORI poll, voters who identify as Conservatives favor leaving the EU by a margin of 58% to 37%.
But most folk are barely aware of such statistics, and economic optimism has gone up recently, according to a poll by Ipsos MORI.
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According to pollsters Ipsos Mori, 52% of British citizens polled last year say the royal family shouldn't receive as much money as it does.
Ipsos Mori, the polling agency, says that concern about local crime has steadily fallen while there has been also been growing confidence in the police.
Dissatisfaction with how MPs are doing their job rose by eight points, to 44%, over the past year, according to a survey by Ipsos MORI for the Hansard Society.
As recently as August 2007, over half of all respondents told pollsters at Ipsos MORI that crime was one of the most important issues facing the country, despite its long decline.
ECONOMIST: Fear of crime is falling just when crime itself is not
The poll was carried out for the BBC Spotlight programme by Ipsos Mori, whose researchers interviewed more than 1000 adults at 64 locations across Northern Ireland between 17 and 26 January.
BBC: Opinion poll indicates NI voters would reject Irish unity
In an Ipsos Mori survey of more than 4, 500 people published in June this year, more than half of respondents gave the BBC a rating of eight out of 10 or higher.
Almost three quarters of the 1, 136 people polled by Ipsos Mori agreed that religion should not influence public policy, and 92% agreed the law should apply to everyone equally, regardless of their personal beliefs.
An Ipsos MORI poll in August showed a public no longer squarely behind the status quo: 37% said the licence fee was not the right way to fund the BBC, and 47% denied it was good value.
The Council commissioned researchers at Ipsos Mori to ask thousands of adults in 11 key overseas economies including the USA, Brazil, China and India for their view of Britain following the major national and international events of 2012.
BBC: Olympics and Jubilee 'boost international opinion of UK'
Overall, 2012 was the year in which tablets really went mainstream in the UK. According to Ipsos Mori, the year started with 7% of the adult population owning an iPad, with another two percent owning another kind of tablet.
The Ipsos Mori poll, for the Richard Dawkins Foundation for Reason and Science, was rubbished by the Church, with Reverend Giles Fraser, former Canon Chancellor of St Paul's, saying it was not fair to trump people's "self-identification" as Christians.
Ipsos Mori reckons 84% of its respondents either agree or tend to agree with stricter work-capability tests for disabled people, and 78% are in accord with the idea that benefits should be docked if people turn down work that pays the same or less than they get in benefits.
The last few elections have been followed by a study of what really happened by the patriarch of polling, Sir Robert Worcester of Ipsos-MORI.
However Ben Page, chief executive of research firm Ipsos-Mori, told the BBC he believed the real marketing power of Twitter lies not with "historical" material, but with real-time search.
Ipsos-Mori highlights a few verbatim comments from its surveys.
The Ipsos-Mori poll did not question the public on setting up such a panel, but seven out of 10 of the 2, 058 people asked agreed that politicians should not be involved on a day-to-day basis.
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