A crowded street

Working papers

Our IFS working paper series publishes academic papers by staff and IFS associates.

Working papers: all content

Showing 221 – 240 of 1819 results

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The impact of house prices on pension saving in early adulthood

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In this paper, we estimate the effect of house prices on whether or not young adults actively save in a private pension. We use job-level data from a survey of employers, matched to average house prices at the level of an individuals’ location of employment, exploiting geographical variation in local house price movements in England over the decade 1997 to 2007.

1 December 2020

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How does pension saving change when individuals complete repayment of their mortgage?

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We examine the extent to which owner-occupiers in their 50s and 60s change their private pension saving when they complete repayment of the mortgage on their primary residence. Using panel data from a household survey, the English Longitudinal Study of Ageing, we identify those who completed repayment of their mortgage as anticipated two years prior.

1 December 2020

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Price floors and externality correction

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We study the introduction of a price floor for alcohol that is aimed at correcting for negative consumption externalities. Policy effectiveness depend

20 November 2020

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Low-rank approximations of nonseparable panel models

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We provide estimation methods for panel nonseparable models based on low-rank factor structure approximations. The factor structures are estimated by matrix-completion methods to deal with the computational challenges of principal component analysis in the presence of missing data.

23 October 2020

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MPCs through COVID: spending, saving and private transfers

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This working paper looks at the marginal propensity to consume from a representative sample of UK adults in July 2020. Reported MPCs are low, around 11% on average. They are higher, but still modest, for individuals in households with high current needs.

20 October 2020

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Posterior average effects

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Economists are often interested in estimating averages with respect to distributions of unobservables. Examples are moments of individual fixed-effects, average partial effects in discrete choice models, and counterfactual simulations in structural models.

9 October 2020

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Can white elephants kill? Unintended consequences of infrastructure development in Peru

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In this paper, I study the effect of unfinished sewerage infrastructure on early-life mortality in Peru. I compile several sources of administrative panel data for 1,400 districts spanning 2005–2015, and I rely on the budgetary plans and timing of expenditure for 6,000 projects to measure unfinished projects and those completed in a given district.

28 September 2020

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Importing inequality: immigration and the top 1 percent

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In this paper we study the contribution of migrants to the rise in UK top incomes. Using administrative data on the universe of UK taxpayers we show migrants are over-represented at the top of the income distribution, with migrants twice as prevalent in the top 0.1% as anywhere in the bottom 97%.

21 September 2020

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Inference on winners

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Many empirical questions concern target parameters selected through optimization. For example, researchers may be interested in the effectiveness of the best policy found in a randomized trial, or the best-performing investment strategy based on historical data.

7 September 2020

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Quantifying domestic violence in times of crisis

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Recent contributions using police recorded calls-for-service and/or crime data to estimate impacts of COVID-19 lockdowns on the incidence of domestic violence (DV) have reported relatively modest effects.

2 September 2020