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Published byDwayne Washington Modified over 9 years ago
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Calculation of Quarterly Household Final Consumption Expenditure Estimates for Scotland Kenny Grant
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Overview GDP(E) –Households –Non-Profit Institutions –General Government –Gross Capital Formation HHFCE contributes > 60% towards GDP(E) Consumer Trends –Current prices, Chained volume measure, Implied deflators –Unadjusted and adjusted for seasonality –Yearly –Quarterly –12 COICOP categories + Net Tourism
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Sources Expenditure & Food Survey –Yearly publication from ONS –Scottish and UK expenditure –>280 individual recordings of expenditure –3 year moving average –2002/03 – 2004/05, 2007 –FES 1998/99, 1999/00
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Sources Current Prices Not Seasonally Adjusted Quarterly Data 12 COICOP + Net Tourism Consumer Trends Household Figures Scottish Mid-Year Estimates/Projections - GRO UK Mid-Year Estimates/Projections - Communities.gov.uk
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Assumptions Scottish % Hotels & Catering used to apportion UK Net Tourism Expenditure for Scotland Difference in EFS and National Accounts breakdown from COICOP beyond top 12 –Imputed Rental (4. Housing) –Life Insurance(12. Miscellaneous)
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Methodology EFS financial year series created from 1998/99 to 2007/08 –Scotland and UK –12 COICOP level Scottish household proportions for each year for each COICOP = Scottish average weekly expenditure X # Scottish Households Divided by UK equivalent = Scottish % of UK HHFCE
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Methodology Convert financial year Scottish Proportions to a quarterly series –Cubic Splines UK National Accounts data X Scottish % of UK expenditure = Quarterly Scottish HHFCE –(Not Seasonally Adjusted) Seasonally adjusted series –X-12-ARIMA –Comparable series to UK national Accounts –All series showed signs of seasonality and were adjusted (except Education)
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Results Series of 6 tables –Scottish HHFCE –UK HHFCE –Scottish Proportions of UK HHFCE –Scottish HHFCE (Seasonally Adjusted) –UK HHFCE (Seasonally Adjusted) –Scottish Proportions of UK HHFCE (Seasonally Adjusted) –Calendar year –Financial year –Quarterly
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Future Work Updates –Quarterly National Accounts (Consumer Trends) –EFS –Household Estimates/Projections COICOP Breakdown –Individual goods and services –Imputed Rentals / Life Insurance Net Tourism
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Calculation of Quarterly Household Final Consumption Expenditure Estimates for Scotland Kenny Grant
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