49,973 research outputs found
Projective Cross-Ratio on Hypercomplex Numbers
The paper presents a new cross-ratio of hypercomplex numbers based on
projective geometry. We discuss the essential properties of the projective
cross-ratio, notably its invariance under Mobius transformations. Applications
to the geometry of conic sections and Mobius-invariant metrics on the upper
half-plane are also given
Perception and its objects
Early modern empiricists thought that the nature of perceptual experience is given by citing the object presented to the mind in that experience. Hallucination and illusion suggest that this requires untenable mind-dependent objects. Current orthodoxy replaces the appeal to direct objects with the claim that perceptual experience is characterized instead by its representational content. This paper argues that the move to content is problematic, and reclaims the early modern empiricist insight as perfectly consistent, even in cases of illusion, with the realist contention that these direct objects of perception are the persisting mind-independent physical objects we all know and love
The new tax credits
The child tax credit and working tax credit were introduced in April 2003. When fully operational, the child tax credit will represent the majority of government financial support for children. It is designed to simplify the system of financial support for parents, and provides support that is meanstested against family income. The working tax credit is designed to make work more financially attractive. It means that people with or without children in work and on a low income may receive extra help from the State.
This Briefing Note looks at:
* the changes to tax credits that happened in April 2003;
* why the new tax credits have been introduced;
* how they work;
* the cost and distributional impact;
* the impact on work incentives;
* what levels of take-up we might expect
Proportion of families, and of individuals living in families, who have private incomes exceeding their net income from the state
This Briefing Note examines what proportion of families have pre-tax private
incomes exceeding net support from the state (see the Annex below for precise
definitions of all these terms). The analysis was undertaken using the IFS tax
and benefit microsimulation model, TAXBEN, and data from the Family
Resources Survey and the Family Expenditure Survey
The light from our eyes
In which Max is horrified that 50% of American college students think their eyes illuminate the world. Orin thinks they may be on to something. Meanwhile, Freya is entranced by an expensive array of colored circles
What do the child poverty targets mean for the child tax credit? An update
The government has a target for child poverty to fall to 3.1 million by 2004-05, measured by the number of children in households with less than 60% median income after housing costs. The latest data showed that 3.8 million children (30% of children in Britain) were in poverty in 2001-02 on this definition. To help achieve the target, increases to means-tested benefits and tax credits need to take effect in April 2004, and therefore need to be announced in the forthcoming Pre-Budget Report.
New calculations suggest that around ÂŁ1 billion of further spending on the child tax credit might be needed to meet the child poverty target. Increases in other benefits or tax credits could also reduce child poverty, but at greater cost. But if the government chooses not to increase support for families with children in 2004-05, then real spending on child-contingent support in the tax and benefit system will still have increased by over 50% since 1997, and child poverty in 2004-05 should be at its lowest level since 1989.
The government is still deciding what definition of child poverty it wishes to target in the longer term. If it wishes to reduce further child poverty measured under its current definition, then this will require the means-tested benefits and tax credits received by poor families with children to rise faster than the rate of inflation in the absence of helpful economic or demographic changes, such as more parents working. However, continuing to target a poverty measure defined exclusively in terms of incomes may skew the policy response excessively towards tax credit and means-tested benefits changes, and away from improving public services for children which might have a greater impact on their well-being over the longer term. By way of example, the extra spending that we think is needed for the government to meet its target for 2004-05 would pay for the current Sure Start programme - which aims to improve the health and well-being of families and children aged under 5 in disadvantaged areas - to be doubled in size
Will the government hit its child poverty target in 2004-05?
This Briefing Note assesses the likelihood that the government will meet its child poverty target in 2004-05 in the light of decisions made in Pre-Budget Report (PBR) 2003. It updates the analysis presented in What Do the Child Poverty Targets Mean for the Child Tax Credit? An Update, IFS Briefing Note 41, which was written before PBR 2003.
We agree with the assessment in PBR 2003 that the government should comfortably meet its target measuring incomes before housing costs (BHC). It also concludes that the government is on course to just hit its target measuring incomes after housing costs (AHC). However, there are uncertainties in making these forecasts, not least because the government uses a survey of around 30,000 households to estimate child poverty in a population roughly a thousand times as large. We should know for sure whether the target has been hit in Spring 2006
Child poverty and tax credit changes: a note for the Work and Pensions Select Committee
Previous IFS work has confirmed the intuition that, for a given level of expenditure, increasing the per-child element of the child tax credit will have a larger direct impact on poverty than increasing the family element or increasing child benefit. In a recent note, we built on this by estimating the number of children that would be taken out of poverty by five hypothetical policy reforms: increases in the per-child element of the child tax credit of ÂŁ3/week; increasing all adult allowances in income support by ÂŁ2.50 a week; introducing a new premium into the child tax credit which is paid to families with three or more children. The premium would be worth ÂŁ845 a year to all families with three or more children with joint annual incomes below ÂŁ50,000; increasing the working tax credit for all families with children by ÂŁ11.75 a week
Universal Access-NY Userâs Guide
What is Universal Access-NY? Universal Access-NY is a complete online planning toolkit, www.UniversalAccessNY.org, where a One-Stop Delivery System can assess its practices, and develop work plans to improve physical and programmatic accessibility for all One-Stop customers. This web site and manual was developed by Cornell Universityâs Employment and Disability Institute, through the support and guidance of the New York State Department of Labor, with funding from two U.S. Department of Labor Work Incentive Grants (WIG 1 and 2). This web site was designed for use in a collaborative manner, bringing together One-Stop personnel, agency partners, business leaders and customers with disabilities. Universal Access-NY supports continuous improvement, with features that encourage multiple uses and incremental systems change
Book Review
Book Review:Â Construction InnovationOrstavik, F., Dainty, A.R.J. and Abbott, C., Eds. (2015). Construction Innovation. West Sussex: WILEY Blackwell. 224 pages. ISBN: 978-1-118-65553-5
- âŠ