This database provides an estimate of the
total dollars spent and average household expenditure on hundreds of
items ranging from shelter to pet food and appliances to sporting events.
Modeled for small areas by MapInfo Canada's methodologists, these databases
are derived
from the 2001 Statistics Canada's Survey of Household
Spending
(SHS)
National Recall Survey, Statistics Canada's Food Expenditure Survey, MapInfo
Canada's PSYTE
segmentation system and current estimates of households and household income. Two
databases are available:
CanEx - Expenditure Potential
The Canada Expenditure Potential database is developed using
Statistics Canada's Survey of Household Spending (SHS) and MapInfo's
PSYTE Canada Advantage cluster system. The survey respondents are
geocoded by Statistics Canada to their dissemination area (DA) of
residence. Then, while maintaining strict confidentiality and data
suppression standard, Statistics Canada aggregates and tabulates all
SHS data by PSYTE Canada Advantage cluster. Coefficients are derived
by MapInfo such that when applied against an independently derived
estimate of aggregate household expenditures at the DA level, an
estimate of detailed consumer expenditures is generated. Careful
attention is paid to statistical reliability due to sample size, and
in some cases imputations and substitutions are made to maintain
reliability and consistency within the database.
FoodEx - Food Expenditure
Potential
The Canada Food Expenditure Potential
estimates database is developed in manner similar to the Canada
Expenditure Potential database. Respondents to Statistics Canada's
Food Expenditure Survey are asked to maintain a daily record of all
food expenditures (excluding those while on a trip overnight or
longer) using two one-week diaries. For meals and snacks in
restaurants, respondents are asked to record the total cost of
meals/snacks. Statistics Canada summarizes food expenditure data of the 5,999
households by PSYTE Canada Advantage cluster for the detailed food
expenditure variables, based on reference material provided by
MapInfo Canada. MapInfo Canada analyzes these data to discern
patterns and correlates to estimate missing values using a range of
statistical methods. Canada Food Expenditure Potential estimates are
modeled for small areas based on national average household food
expenditure data (proportions) by PSYTE Canada Advantage cluster,
and MapInfo Canada's current household, income and expenditure
estimates.
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