GLA Economics produces long-term employment projections for London by sector and by borough. The methodology in the accompanying report explains the approach adopted. The London and sector projections are based on historical trends only so policy changes are not considered. Borough-level (and bespoke areas) projections do take into account an element of existing identified employment capacity but the core trend-based approach...

GLA Economics is providing on an occasional basis medium-term forecasts of tourism visitor nights in London for domestic and international tourists. The forecasts are on a quarterly basis to 2026 and an annual basis to 2032. The estimates tri-angulate data from a number of sources. The methodology note provides more information on how this has been done.

The main aim of this work is to develop a set of high level macro economic scenarios for the medium-term (to the end of 2022) and for the long-term (to 2030) in order to inform the development of recovery strategies in London, reflecting unprecedented uncertainty on the economic outlook. The primary scenario dimensions include Effectiveness/nature of public health response and...

In late 2016 the GLA's Demography team commissioned the Centre for Change at the University of Southampton to udertake a comprehensive review of methodology and implementation of the GLA Trend Population Projection Model. This report contains their findings and recommendations.

A briefing note on the methodology for estimating the probability of a child's ethnicity based on the ethnicity of it's parents (transgenerational ethnicity). This report was first published by Data Management & Analysis Group in 2005.

This report from the GLA Intelligence Unit analyses the ONS 2011 Sub-national Population Projections (SNPP) for London boroughs. The report provides insight into the methodology employed by ONS in the production of the projections as well as comparing this projection to previous ONS SNPP projections. More data available on the ONS website