Transcript Quality Processes that are used in the Compilation of the Energy Balances by Abdallah Azzam of the Palestinian Central Bureau of Statistics

Palestinian Central Bureau of Statistics
Oslo Group Meeting/Mexico
Energy Statistics in Palestine
Data Quality_ Energy Statistics
Abdullah Azzam
10-13/05/2016
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Palestinian Central Bureau of Statistics
Contents
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Introduction
Outputs
Data Sources
Quality in PCBS
Quality of Surveys
Dissemination
Energy Balance 2014
Palestinian Central Bureau of Statistics
Introduction
• PCBS started working on energy balance in 2004
• The balance was done for the years 2001-2014
• PCBS follows the IRES in energy statistics.
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Palestinian Central Bureau of Statistics
Energy Balance
Data Sources
Processing
Energy Balance
Palestinian Central Bureau of Statistics
Data Sources
Data Collection
Surveys
Administrative
Records
Palestinian Central Bureau of Statistics
Data Sources-Surveys
Surveys
Energy
Household
Transport
Others
Economic
Series
Livestock
HCES
Palestinian Central Bureau of Statistics
Data from Administrative Records
Energy
Authority
PCBS
Petroleum
Corporation
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Palestinian Central Bureau of Statistics
Quality in PCBS
PCBS adopted many quality systems
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Quality department
EFQM
ISO 9001
NQAF
GSBPM
COP
GDDS, SDDS
Palestinian Central Bureau of Statistics
Quality in PCBS
Data quality controls in PCBS
 Statistical quality control and quality assurance
procedures
 Database conditions adjust the quality procedures in
statistical projects
 DESAP
 Reports and studies specialized in quality
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Palestinian Central Bureau of Statistics
Energy Surveys
• Household energy survey (20 rounds/1999-2015)
• Energy consumption in transport sector 2014 (conducted
only once)
• Some of the quality dimensions are discussed in the
reports
• DESAP
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Palestinian Central Bureau of Statistics
Energy Surveys- Methodology-Quality
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Methodology:
Questionnaire
Sample Frame, Sampling Design
Fieldwork: Training Fieldworkers, Data Collection, Data
Processing
Response Rates
Quality:
Accuracy: Sampling and non-sampling errors
Comparability: Compared with other surveys
Palestinian Central Bureau of Statistics
Energy Surveys- Methodology-Quality
 Quality Assurance Procedures:
• Field workers were trained on the main skills prior to
data collection.
• Field visits were conducted to field workers to ensure the
integrity of data collection.
• Editing of questionnaires took place prior to data entry
and a data entry application was used that prevents
errors during the data entry process.
• Data were reviewed to ensure that data were error free,
while cleaning and inspection of anomalous values were
carried out to ensure harmony between the different
questions on the questionnaire.
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Palestinian Central Bureau of Statistics
Administrative Records
• Compare with previous years
• Compare with consumption data
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Palestinian Central Bureau of Statistics
Fuel Consumption in Transport Sector
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Palestinian Central Bureau of Statistics
Energy Balance
• Big statistical difference
• Work shop for the top management and all concerned
persons in PCBS
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Palestinian Central Bureau of Statistics
Energy Balance
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Palestinian Central Bureau of Statistics
Energy Balance
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Palestinian Central Bureau of Statistics
Work Shop- Recommendations
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Work shop recommendation:
Check with other surveys
Check with administration records
Review by the economic statistics
Palestinian Central Bureau of Statistics
Meeting with PEA
• The balance was delivered to them
• Meeting with their representative
• Change the losses for electricity from 10% to 12%
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Palestinian Central Bureau of Statistics
Meeting with GPC
• The balance was delivered to PEA
• Meeting with their representative and with
the foreign trade Statistics.
New fuel type
Some modification is the imported data
(reduced the statistical difference)
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Palestinian Central Bureau of Statistics
Dissemination
• Energy data and reports are published on
PCBS Website
www.pcbs.gov.ps
• Public use files are published to be used by
researchers
• Descriptive statistics are published using the
accelerated data program ADP
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• Publish press releases in media
Palestinian Central Bureau of Statistics
Energy Balance 2014
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Palestinian Central Bureau of Statistics
Thank You
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