{"doc_desc":{"title":"Internal Trade Survey 2011","idno":"DDI-PSE-PCBS-INT-2011-V1.0","producers":[{"name":"Palestinian Central Bureau of Statistics","abbreviation":"PCBS","affiliation":"Palestinian National Authority","role":"Collection, processing data "}],"prod_date":"2013-01-23","version_statement":{"version":"Version 1.0 (May \/ 2012)"}},"study_desc":{"title_statement":{"idno":"PSE-PCBS-INT-2011-V1.0","title":"Internal Trade Survey 2011","alt_title":"INT","translated_title":"\u0645\u0633\u062d \u0627\u062d\u0635\u0627\u0621\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629  2011"},"authoring_entity":[{"name":"Palestinian Central Bureau of Statistics","affiliation":"Palestinian National Authority"}],"oth_id":[{"name":"The Palestinian National Authority","affiliation":"CFG","email":"","role":"financial"},{"name":"The Representative Office of Norway","affiliation":"CFG","email":"","role":"financial"},{"name":"The Representative Office of Netherlands","affiliation":"CFG","email":"","role":"financial"},{"name":"Swiss Agency for Development and Cooperation","affiliation":"CFG","email":"","role":"financial"}],"production_statement":{"copyright":"All Rights Reserved\u00a9 October 2012,  Economic Servey, Palestinian Central Bureau of Statistics","funding_agencies":[{"name":"The Palestinian National Authority","abbreviation":"PNA","role":"financial"},{"name":"The Representative Office of Norway","abbreviation":"NOR","role":"financial"},{"name":"The Representative Office of Netherlands","abbreviation":"NDL","role":"financial"},{"name":"Swiss Agency for Development and Cooperation","abbreviation":"SDC","role":"financial"}]},"distribution_statement":{"contact":[{"name":"Division of user services","affiliation":"Palestinian Central Bureau of Statistics","email":" diwan@pcbs.gov.ps   ","uri":" http:\/\/www.pcbs.gov.ps"}]},"series_statement":{"series_name":"Enterprise Survey [en\/oth]","series_info":"The Palestinian Central Bureau of Statistics issued the sixteenth volume of the economic surveys for the Palestinian Territory, which presents the findings of the surveys conducted for 2011 as reference year.  These surveys cover most of the economic activities operating in the Palestinian Territory since 1994."},"version_statement":{"version":"v1.0: version (datasets for public use)","version_date":"2013-01-23"},"study_info":{"keywords":[{"keyword":"Internal Trade","vocab":"Statistical Definitions and Glossary","uri":"http:\/\/www.pcbs.gov.ps\/Downloads\/book1721.pdf"}],"topics":[{"topic":"economic conditions and indicators [1.2]","vocab":"CESSDA","uri":"http:\/\/www.nesstar.org\/rdf\/common"}],"abstract":"The central statistical offices in most countries place heavy emphasis on constructing sound databases for all activities within the Internal Trade sector. PCBS\u2019 Internal Trade 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 Internal Trade survey, surveys on industry, Services, 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 2007 Establishment Census conducted by PCBS. The services survey provide data needed for: \n\nObjectives:\nThe objective of the survey was to obtain data on:\n\n1. Number of enterprises and persons engaged in Internal Trade by activity and location.\n2. Value of output, intermediate consumption and stocks.\n3. Value added components.\n4. Payments and transfers.\n5. Capital formation.\n6. Contribution of the surveyed activities to the GDP and other National Accounts variables.\n\nTarget Population\n\nPCBS 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 2007, which works in agreement with (ISIC - 3).  \nThe Internal trade survey covers the following activities:\n1.\tSale & repair of motor vehicles .\n2.\tWholesale trade & commission trade .\n3.\tRetail trade, repair of personal goods .","time_periods":[{"start":"2011-01-01","end":"2011-12-31","cycle":""}],"coll_dates":[{"start":"2011-04-01","end":"2011-06-14","cycle":""}],"nation":[{"name":"Palestine","abbreviation":"PSE"}],"geog_coverage":"West Bank and Gaza Strip","geog_unit":"West Bank and Gaza Strip","analysis_unit":"Enterprise constitutes the primary sampling unit (PSU)","universe":"Sample from Internal Trade Enterprises (privet sector)","data_kind":"Sample survey data [ssd]","notes":"Identification data\t\nData about enterprise assets.\t\nPurchasing goods for selling purpose.\t\nEmployed persons and their compensations\t\nVarious payments and transfers\t\nOther output expenses\t\nGoods productions\t\nGoods Production Inputs\t\nRevenues of Services Rendered to Others\t\nTaxes on production and fees\t\nVarious transfers and revenues  \t\nFuel and oil"},"method":{"data_collection":{"data_collectors":[{"name":"Palestinian Central Bureau of Statistics","abbreviation":"PCBS","affiliation":"Palestinian National Authority"}],"sampling_procedure":"The sample of the Internal trade Survey is a single-stage stratified random - systematic sample in which the enterprise constitutes the primary sampling unit (PSU).  Three levels of strata were used to arrive at an efficient representative sample (i.e. economic activity, size of employment and geographical levels).  .\n\nThe sample size amounted to (1,840) enterprises out of the (10,037) enterprises that comprise the survey frame.","coll_mode":["Face-to-face [f2f]"],"research_instrument":"They are one forms of the Internal trade survey questionnaire 2011 of the Palestinian Territory, it's related to household and branches, and  the non-financial companies sector. The questionnaire contains the following main variables:\n1. The persons engaged in enterprise and compensation of these employees.\n2. Value of output from the main activity and secondary activity. \n3. Production inputs of goods and services.\n4. Payments and transfers.\n5. Taxes on production.\n6. Assets and capital formation.","coll_situation":"Workers Selection and Training:\nThe interviewers in the fieldwork are selected from the experienced ones in the statistical work and they are also trained theoretically and practically.\n\n Fieldwork operations:  \nThey are initiated after the recruitment and training of qualified interviewers.  The PCBS's Fieldwork Directorate administers fieldwork activities including interviewing activities.\n\nData Gathering Method:\nData are gathered by using an interview with the enterprise owner or general manager by applying the survey questionnaire.\n\nFieldwork Editing:\nThe interviewer and supervisor firstly edit technically the questionnaire according to editing rules.\n\nOffice Editing: \nThe office editor also edits the questionnaire in order to be ready to be sent to coding and data entry.\n\nCoding:\nAfter the editor finishes editing the questionnaire, a coding are used according to (ISIC - 4), then the questionnaire is transferred to data entry","act_min":"For insuring data quality, a series of measures were taken in to a account that support accuracy  of data collection through the following:\n\u00b7Selection of specialized fieldwork team of economic back ground, the team was trained theoretically and practically on the survey questionnaire.\n\u00b7\tThe main fieldwork team was selected according to the training course.\n\u00b7\tField work 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, a bout 90% of completed questionnaires was reviewed and corrected if needed, comments and notes were directed to the team accordingly.\n\u00b7\tDifferent levels of supervision and monitoring toke place a according to the following division:\no\tFieldworkers\no\tFieldworkers supervisors \no\tFieldwork coordinator. (Each of them has responsibilities in monitoring )","weight":"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  one another.\n\"The weights were adjusted due to non-response and overcoverage\"","cleaning_operations":"To ensure the quality and consistency of data, a set of measures was introduced as follows:\n\u00b7\tCreation of a data entry program prior to the collection of data to ensure this would be ready.\n\u00b7\tA set of validation rules were applied to the program to check the consistency of data.\n\u00b7\tThe efficiency of the program was pre-tested by entering a few questionnaires, including incorrect information, and checking its efficiency in capturing the incorrect information.\n\u00b7\tWell-trained data entry personnel were selected and trained for main data entry.\n\u00b7\tWeekly data files were received by project management to be checked for accuracy and consistency: correction notes were provided to data entry management for implementation."},"analysis_info":{"response_rate":"Response rate: 81.4%","sampling_error_estimates":"Statistical Errors:\nThe 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 the Palestinian Territory  for reasons related to sample design and computation of the variance of the different indicators.\n\nNon-Statistical Errors\nThese 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's. 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.","data_appraisal":"The data are compatible with ISIC-4 on economic activities, whereas previous reports published adhered to ISIC-3 of economic activities."}},"data_access":{"dataset_use":{"conf_dec":[{"txt":"General Statistics Law No. (5) for Year 2000\n\nArticle (17)\n1. 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. \n2. 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.","required":"yes","form_no":"","uri":""}],"contact":[{"name":"Palestinian Central Bureau of Statistics","affiliation":"Palestinian National Authority","email":"diwan@pcbs.gov.ps","uri":"http:\/\/www.pcbs.gov.ps  "}],"cit_req":"Palestinian Central Bureau of Statistics, 2012. Economic Surveys Series 2011: Main Results. Ramallah \u2013 Palestine.","conditions":"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.\n\n2. Utilization of \"data\" or any copies thereof is limited to personal computers normally .\n\n3. 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.","disclaimer":"PCBS  provide  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."}}}}