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Services Survey 2007

West Bank and Gaza, 2008
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Reference ID
WBG_2008_SS_v01_M
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Palestinian Central Bureau of Statistics
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Jan 03, 2022
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Jan 03, 2022
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  • Identification
  • Version
  • Scope
  • Coverage
  • Producers and sponsors
  • Sampling
  • Survey instrument
  • Data collection
  • Data processing
  • Data appraisal
  • Access policy
  • Data Access
  • Disclaimer and copyrights
  • Contacts
  • Metadata production

    • Identification

    Survey ID number

    WBG_2008_SS_v01_M
    Title

    Services Survey 2007
    Country
    Name Country code
    West Bank and Gaza WBG
    Study type

    Enterprise Survey [en/oth]
    Series Information

    The Palestinian Central Bureau of Statistics is pleased to issue the fourteenth volume of the economic surveys for the Palestinian Territory, which presents the findings of the surveys conducted for 2007 as reference year. These surveys cover most of the economic activities operating in the Palestinian Territory since 1994.
    Abstract

    The central statistical offices in most countries place heavy emphasis on constructing sound databases for all activities within the services sector. PCBS’ Services Statistics Program is part of the Economic Statistics Program, which is part of the larger program for establishing the System of Official Statistics for Palestine. PCBS initiated, in the reference year 1994, the economic surveys series. The series includes, in addition to the services survey, surveys on industry, internal trade construction-contractors, and transport and storage sectors for the purpose of establishing a time series data base of economic activities in line with international recommendations specified in System of National Account (SNA) 93 and in the UN manual for Services Statistics. The sampling frame for the different economic surveys was based on the findings of the 2004 Establishment Census conducted by PCBS. The services surveys provide data needed for:

    Objectives:
    The objective of the survey was to obtain data on:

    1. Number of enterprises and persons engaged in services by activity and location.
    2. Value of output, intermediate consumption and stocks.
    3. Value added components.
    4. Payments and transfers.
    5. Capital formation.
    6. Contribution of the surveyed activities to the GDP and other National Accounts variables.

    Target Population

    PCBS depends on the International and Industrial Classification of all economic activities, version 3, (ISIC - 3) by the United Nation to classify the economic activities. All enterprises and establishments are classified according to the Establishments Census 2004, which works in agreement with (ISIC - 3).
    The services survey covers the following activities:

    1. Hotels and Restaurants
    2. Real Estate, Renting and Business Activities
    3. Education
    4. Health and Social Work
    5. Other Community, Social and Personal Service Activities
    Kind of Data

    Sample survey data [ssd]
    Unit of Analysis

    Enterprise constitutes the primary sampling unit (PSU)

    Version

    Version Description

    v0.1: Basic raw data, obtained from data entry (before editing).
    Version Date

    2008-09-20

    Scope

    Notes

    Services survey contains:

    1. Identification data
    2. Data about establishment assets.
    3. Data about purchasing goods for selling purpose
    4. Number of employees in a company and their compensations.
    5. Various payments and transfers
    6. Other output expenses
    7. Goods productions
    8. Goods production inputs
    9. Others goods production inputs
    10. Revenues of services rendered to others
    11. Indirect fees and taxes
    12. Production inputs fuel and oil
    13. Various transfers and revenues
    14. Electricity and water

    The objective of the survey was to obtain data on:

    1. Number of enterprises and persons engaged in services by activity and location.
    2. Value of output, intermediate consumption and stocks.
    3. Value added components.
    4. Payments and transfers.
    5. Capital formation.
    6. Contribution of the surveyed activities to the GDP and other National Accounts variables.
    Topics
    Topic Vocabulary URI
    economic conditions and indicators [1.2] CESSDA http://www.nesstar.org/rdf/common
    Keywords
    Services

    Coverage

    Geographic Coverage

    West Bank and Gaza Strip
    Geographic Unit

    West Bank and Gaza Strip
    Universe

    Sample from Services Enterprises (private sector)

    Producers and sponsors

    Primary investigators
    Name Affiliation
    Palestinian Central Bureau of Statistics Palestinian National Authority
    Producers
    Name Affiliation Role
    Palestinian Central Bureau of Statistics Palestinian National Authority Producers
    Funding Agency/Sponsor
    Name Role
    The Palestinian National Authority financial
    The Representative Office of Norway financial
    The Representative Office of Netherlands financial
    Swiss Agency for Development and Cooperation financial
    Other Identifications/Acknowledgments
    Name Affiliation Role
    Core Funding Group CFG Finance Survey

    Sampling

    Sampling Procedure

    Sample and Frame

    The sample of the Services Survey is a single-stage stratified random - systematic sample in which the enterprise constitutes the primary sampling unit (PSU). Four levels of strata were used to arrive at an efficient representative sample (i.e. economic activity, size of employment and geographical levels, kind of non-profit). The sample size amounted to 1,918 enterprises out of the 23,323 enterprises that comprise the survey frame in the Palestinian Territory.
    Response Rate

    The Response ratio is (87.1%).

    Values of Response Rates:
    The original sample of West Bank and Gaza Strip is 1,918 establishment and the number of completed questionnaires are 1,525.

    The over coverage ratio is (9.0%) distributed as:

    1. Temporarily closed (2.6%)
    2. Repeated. (0.4%)
    3. Central government. (0.9%)
    4. Branch Keep No Records. (3.7%)
    5. Isn't an Establishment as Recognized. (0.6%)
    6. Others (0.8%)

    The non response ratio is (12.9%)distributed as:

    1. Worked in 2007 and data not collected (2.5%)
    2. Could not reach the address (0.5%)
    3. Permanently closed (0.8%)
    4. Refusal (5.3%)
    5. The budget isn't ready (0.6%)
    6. Others (3.2%)
    Weighting

    Weighting and Estimation

    Weighting Procedure:
    The sampling weight of the enterprise is the mathematical turned of the possibility selection of that enterprise. It is necessary to use weights in the estimation of the survey society because of the differentiation in the possibility of enterprises' selection from another one.

    Survey instrument

    Questionnaires

    Survey Questionnaire

    In the West Bank there are two forms of the services survey questionnaire 2007, the first one is related to household and branches, and the second is related to non-finance companies sector. The questionnaire contains the following main variables:

    1. Number of employees in a company and their compensations.
    2. The output of the main and second activities.
    3. Goods production inputs.
    4. Various payments and transfers.
    5. Indirect taxes.
    6. Enterprises assets.

    Due to the political conditions in the Gaza Strip, there was a very brief model of the questionnaire, in order to collect basic data required for national accounts and without any details.

    Data collection

    Dates of Data Collection
    Start End
    2008-04-01 2008-07-15
    Time periods
    Start date End date
    2007-01-01 2007-12-31
    Data Collectors
    Name Affiliation
    Palestinian Central Bureau of Statistics Palestinian National Authority
    Supervision

    For ensuring data quality, a series of measures were taken into account that support accuracy of data collection through the following:

    • Selection of specialized fieldwork team of economic background, the team was trained theoretically and practically on the survey questionnaire.
    • The main fieldwork team was selected according to the training course.
    • Fieldwork visits by both fieldwork and project management staff for monitoring and following up data collection process and progress of work. An average of two visits for each governorate, about 90% of completed questionnaires was reviewed and corrected if needed, comments and notes were directed to the team accordingly.
    • Different levels of supervision and monitoring took place a according to the following division:
      o Fieldworkers
      o Fieldworkers supervisors
      o Fieldwork coordinator. (Each of them has responsibilities in monitoring )
    • Project management receive a daily progress report about completeness and response.
    • Conducting a refreshment training course during the stage of data collection for emphasizing the main issues of training and answering questions of fieldworkers about issues faced them in the field.
    • We made another visit to some institutions which were visited by the researchers to confirm the accuracy of the data that had been given to researchers and that called the interview, these institutions were selected randomly by withdrawing a random sample of 10% of the original sample of the survey, and then the data were compared with data from series surveys.
    Data Collection Notes

    Data Collecting

    Questionnaire Test:
    Doing a primitive pretest during two days to make a technical study of the questionnaire, study the rejection and the data quality.

    Workers Selection and Training:
    The interviewers in the fieldwork are selected from the experienced ones in the statistical work and they are also trained theoretically and practically.

    Fieldwork operations:
    They are initiated after the recruitment and training of qualified interviewers. The PCBS's Fieldwork Directorate administers fieldwork activities including interviewing activities.

    Data Gathering Method:
    Data are gathered by using an interview with the enterprise owner or general manager by applying the survey questionnaire.

    Fieldwork Editing:
    The interviewer and supervisor firstly edit technically the questionnaire according to editing rules.

    Office Editing:
    The office editor also edits the questionnaire in order to be ready to be sent to coding and data entry.

    Coding:
    After the editor finishes editing the questionnaire, a coding are used according to (ISIC - 3), then the questionnaire is transferred to data entry.

    Data processing

    Data Editing

    Data processing:
    For ensuring quality and consistency of data a set of measures were taken into account for strengthening accuracy of data as follows:

    • Preparing data entry program before data collection for checking readiness of the program for data entry.
    • A set of validation rules were applied on the program for checking consistency of data.
    • Efficiency of the program was checked through pre-testing in entering few questionnaires, including incorrect information for checking its efficiency, in capturing these information.
    • Well trained data keyers were selected and trained for the main data entry.
    • Weekly or biweekly data files were received by project management for checking accuracy and consistency, notes of correction are provided for data entry management for correction.

    Data appraisal

    Estimates of Sampling Error

    Statistical Errors:
    The findings of the survey are affected by statistical errors due to using sampling in conducting the survey for the units of the target population, which increases the chances of having variances from the actual values we expect to obtain from the data had we conducted the survey using comprehensive enumeration. The variance of the key goods in the survey was computed and dissemination was carried out on the level of West Bank and Gaza Strip for reasons related to sample design and computation of the variance of the different indicators.

    Non-Statistical Errors
    These types of errors could appear on one or all the survey stages that include data collection and data entry:
    Response errors: these types of errors are related to responders, fieldworkers, and data entry personnel. And to avoid mistakes and reduce the impact has been a series of actions that would enhance the accuracy of the data through a process of data collection from the field and the data processing.

    Access policy

    Location of Data Collection

    Palestinian Central Bureau of Statistics
    Archive where study is originally stored

    Palestinian Central Bureau of Statistics
    https://www.pcbs.gov.ps/PCBS-Metadata-en-v4.3/index.php/catalog/521

    Data Access

    Access authority
    Name Affiliation URL Email
    Palestinian Central Bureau of Statistics Palestinian National Authority http://www.pcbs.gov.ps diwan@pcbs.gov.ps
    Confidentiality
    Is signing of a confidentiality declaration required? Confidentiality declaration text
    yes General Statistics Law No. (5) for Year 2000 Article (17) 1. All individual information and data submitted to the Bureau for statistical purposes shall be treated as confidential and shall not be divulged, in whole or in part, to any individual or to a public or private body, or used for any purpose other than for preparing statistical tables. 2. The Bureau shall endeavor to issue official statistical publications in aggregate tables, which do not disclose individual data, in conformity with the confidentiality of statistical data.
    Access conditions

    License Agreement for the Use of Micro Data in PCBS items(10,11,12) as following:

    1. Pledges the utilization of "data" or any copies thereof shall be limited to the purposes agreed upon including not granting any third parties any access to these data. Restrictions applies to any data duplication or transformed setting for purposes other than meeting the requirements of the statistical programs used in data analysis.
    2. Utilization of "data" or any copies thereof is limited to personal computers normally .
    3. Pledges not to alter the value of any observation in the original "data"; nevertheless, this does not apply on subjecting data to any processes or procedures aiming to derive new variables. The first party does not bear any professional, administrative or financial responsibility for any losses incurred as a result of changes in the variables values.
    Citation requirements

    Palestinian Central Bureau of Statistics, 2009. Economic Surveys Series, 2007: Main Results. Ramallah - Palestine.

    Disclaimer and copyrights

    Disclaimer

    PCBS provides data collected for purely statistical purposes, and therefore does not assume any responsibility for legal or professional from any claim or analysis or interpretation or misuse of this data.
    Copyright

    Economic Surveys Series, 2007 Main Results

    Contacts

    Contacts
    Name Affiliation Email
    Division of user services Palestinian Central Bureau of Statistics diwan@pcbs.gov.ps

    Metadata production

    DDI Document ID

    DDI_WBG_2008_SS_v01_M
    Producers
    Name Affiliation Role
    Palestinian Central Bureau of Statistics Palestinian National Authority Collection, processing and dissemination of data
    Date of Metadata Production

    2021-10-07

    Metadata version

    DDI Document version

    Version 1 (October 2021). This DDI version is similar to the original version: V1.0DDI-PSE-PCBS-SER-2007-V1.0, that was produced by the Palestinian Central Bureau of Statistics except for some minor grammatical edits and updates of the DDI ID and Study ID fields
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