Occupational Wages Survey 2002
Philippines, 2002 - 2003
Reference ID
PHL-BLES-OWS-2002-v01
Producer(s)
Bureau of Labor and Employment Statistics
Collection(s)
Metadata
Created on
Sep 14, 2021
Last modified
Feb 09, 2023
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Identification
Occupational Wages Survey 2002
Name | Abbreviation |
---|---|
Philippines | PHL |
PHL-BLES-OWS-2002-v01
A. Objective
To generate statistics for wage and salary administration and for wage determination in collective bargaining negotiations.
B. Uses of Data
Inputs to wage, income, productivity and price policies, wage fixing and collective bargaining; occupational wage rates can be used to measure wage differentials, wage inequality in typical low wage and high wage occupations and for international comparability; industry data on basic pay and allowance can be used to measure wage differentials across industries, for investment decisions and as reference in periodic adjustments of minimum
wages.
C. Main Topics Covered
Occupational wage rates
Median basic pay and median allowances of time-rate workers on full-time basis
To generate statistics for wage and salary administration and for wage determination in collective bargaining negotiations.
B. Uses of Data
Inputs to wage, income, productivity and price policies, wage fixing and collective bargaining; occupational wage rates can be used to measure wage differentials, wage inequality in typical low wage and high wage occupations and for international comparability; industry data on basic pay and allowance can be used to measure wage differentials across industries, for investment decisions and as reference in periodic adjustments of minimum
wages.
C. Main Topics Covered
Occupational wage rates
Median basic pay and median allowances of time-rate workers on full-time basis
Sample survey data [ssd]
Establishment
Version
v2: Edited data, for public distribution.
2003-06-25
Scope
Topic | Vocabulary | URI |
---|---|---|
LABOUR AND EMPLOYMENT [3] | CESSDA | http://www.nesstar.org/rdf/common |
working conditions [3.6] | CESSDA | http://www.nesstar.org/rdf/common |
Coverage
National Capital Region
City of Manila
City of Mandaluyong
City of Marikina
City of Pasig
Quezon City
City of San Juan
Caloocan City
City of Malabon
City of Navotas
City of Valenzuela
City of Las Pinas
City of Makati
City of Muntinlupa
Pasay City
City of Mandaluyong
City of Marikina
City of Pasig
Quezon City
City of San Juan
Caloocan City
City of Malabon
City of Navotas
City of Valenzuela
City of Las Pinas
City of Makati
City of Muntinlupa
Pasay City
Establishment
Covered non-agricultural establishments employing 50 or more workers except national postal activities, central banking, public administration and defense and compulsory social security, public education services, public medical, dental and other health services, activities of membership organizations, extra territorial organizations and bodies.
Producers and sponsors
Name | Abbreviation | Role |
---|---|---|
Bureau of Labor and Employment Statistics | BLES |
Name | Affiliation | Role | |
---|---|---|---|
Sampling
Statistical unit: The statistical unit is the establishment. Each unit is classified to an industry that reflects its main economic activity---the activity that contributes the biggest or major portion of the gross income or revenues of the establishment.
Survey universe/Sampling frame: The sampling frame used for the survey was taken from the List of Establishments of the National Statistics Office. On a partial basis, this is regularly updated based on the responses to other surveys of the BLES, establishment reports on retrenchments and closures submitted to the Regional Offices of the Department of Labor and Employment and other establishment lists.
Sampling design: The OWS is a complete enumeration survey of non-agricultural establishments employing 50 persons or more in the National Capital Region.
Sample size: For OWS 2002, number of establishments covered was 5,954 of which, 3,974 were eligible units.
Note: Refer to Field Operations Manual
Survey universe/Sampling frame: The sampling frame used for the survey was taken from the List of Establishments of the National Statistics Office. On a partial basis, this is regularly updated based on the responses to other surveys of the BLES, establishment reports on retrenchments and closures submitted to the Regional Offices of the Department of Labor and Employment and other establishment lists.
Sampling design: The OWS is a complete enumeration survey of non-agricultural establishments employing 50 persons or more in the National Capital Region.
Sample size: For OWS 2002, number of establishments covered was 5,954 of which, 3,974 were eligible units.
Note: Refer to Field Operations Manual
The response rate in terms of eligible units was 78.7%.
Not all of the fielded questionnaires are accomplished. During data collection, there are reports of permanent closures, non-location, duplicate listing and shifts in industry and employment outside the survey coverage. Establishments that fall in these categories are not eligible elements (three consecutive survey rounds for “can not be located” establishments) of the frame and their count is not considered in the estimation. Non-respondents are made up of refusals, strikes or temporary closures, can not be located (less than three consecutive survey rounds) and those establishments whose questionnaires contain inconsistent item responses and have not replied to the verification queries by the time output table generation commences.
Respondents are post-stratified as to geographic, industry and employment size classifications. Non-respondents are retained in their classifications. Sample values of basic pay and allowances for the monitored occupations whose basis of payment is an hour or a day are converted into a standard monthly equivalent, assuming 313 working days and 8 hours per day. Daily rate x 26.08333; Hourly rate x 208.66667.
Estimates are obtained by simple expansion, i.e. by multiplying the sample values at the cell level (industry and employment size) by the corresponding blowing-up factor which is the ratio of the estimated population of establishments to the number of responding establishments. These estimates are then aggregated to the desired totals.
Dividing the estimated total basic pay (or total allowances) in each occupation by the corresponding estimate of time rate workers on full-time basis results to the average monthly basic pay or average monthly allowances as the case may be. The monthly average basic pay and monthly average allowances are then summed up to provide the average monthly wage rates by occupation.
The median monthly basic pay is computed from the estimated distribution of workers by monthly basic pay. On the other hand, the median monthly allowance is computed only for those workers reported with allowances.
Respondents are post-stratified as to geographic, industry and employment size classifications. Non-respondents are retained in their classifications. Sample values of basic pay and allowances for the monitored occupations whose basis of payment is an hour or a day are converted into a standard monthly equivalent, assuming 313 working days and 8 hours per day. Daily rate x 26.08333; Hourly rate x 208.66667.
Estimates are obtained by simple expansion, i.e. by multiplying the sample values at the cell level (industry and employment size) by the corresponding blowing-up factor which is the ratio of the estimated population of establishments to the number of responding establishments. These estimates are then aggregated to the desired totals.
Dividing the estimated total basic pay (or total allowances) in each occupation by the corresponding estimate of time rate workers on full-time basis results to the average monthly basic pay or average monthly allowances as the case may be. The monthly average basic pay and monthly average allowances are then summed up to provide the average monthly wage rates by occupation.
The median monthly basic pay is computed from the estimated distribution of workers by monthly basic pay. On the other hand, the median monthly allowance is computed only for those workers reported with allowances.
Data Collection
Start | End | Cycle |
---|---|---|
2002-08-16 | 2003-03-30 |
Start | End | Cycle |
---|---|---|
2002-06-30 |
Other [oth] mixed method: self-accomplished, mailed, face-to-face
Designated Survey Supervisors were assigned to supervise the field operations in their areas of assignments. They also performed the following duties:
- Check completeness and consitency of entries in retrieved questionnaire and retun for verification those needing further clarifications to concerned enumerators;
- Conduct follow-ups, spot checks and verification;
- Monitor and evaluate the performance of field personnel for purposes of payment of salaries; and
- Ensure the confidentiality of the data provided by the respondents.
- Check completeness and consitency of entries in retrieved questionnaire and retun for verification those needing further clarifications to concerned enumerators;
- Conduct follow-ups, spot checks and verification;
- Monitor and evaluate the performance of field personnel for purposes of payment of salaries; and
- Ensure the confidentiality of the data provided by the respondents.
The 2002 OWS questionnaire is made up of the following sections:
Cover page (Page 1)
This contains the address box for the establishment and other particulars.
Survey Information (Page 2)
This section provides information on the purpose of the survey, coverage, reference period, collection authority, authorized field personnel, confidentiality clause, due date, availability of results and assistance available.
Part A: General Information (Page 3)
This part inquires on the main economic activity, major product/s, goods or services, total employment, ownership (with foreign equity or wholly Filipino), spread of operations (whether establishment is a multinational), market orientation (for manufacturing only, engaged in export or domestic market only), presence of a union and existence of a collective bargaining agreement in the establishment.
Part B: Employment and Wage Rates of Time-Rate Workers on Full Time Basis (Pages 4 - 5)
It inquires data on the distribution of time-rate workers on full-time basis by time unit (hourly, daily, monthly) and basic pay and allowance intervals;
Part C: Employment and Wage Rates of Time-Rate Workers on Full-Time Basis in Selected Occupations (Pages 6 - 11)
For each occupation covered, the establishment is asked to report the time unit of work (hourly, daily, monthly), corresponding basic pay per worker and number of workers. Similar data are also asked for workers in the occupation that are given regular allowances. The total number of workers disaggregated by sex in each monitored occupation is likewise requested
Part D: Key and Representative Occupations in the Establishment (Page 12)
This asks for the occupations and corresponding employment of those considered as unique to the industry/sector to which the establishment belongs, employs the most number of works, historically important in the wage structure or emerging/has a high growth potential.
Survey Results (Pages 13 - 14)
Selected statistical tables from the previous two (2) survey rounds are provided for information of the respondents.
Part E: Certification of Respondent (Page 15)
This box is provided for the respondent’s comments or suggestions (on the data it provided for the survey, results of previous survey rounds and improvements on the design/contents of the questionnaire) and for the name and signature, position, and telephone/fax numbers and e-mail address of the person responsible for filling out the form.
Part F: Survey Personnel (Page 15)
This portion is allocated for the names of personnel involved in collection, editing and review of each questionnaire and dates when the activities were completed.
Part G: Industries with Selected Occupations (Page 16)
This lists the selected 43 industries whose occupational wage rates and employment are being monitored.
Note: Refer to Questionnaire.
Cover page (Page 1)
This contains the address box for the establishment and other particulars.
Survey Information (Page 2)
This section provides information on the purpose of the survey, coverage, reference period, collection authority, authorized field personnel, confidentiality clause, due date, availability of results and assistance available.
Part A: General Information (Page 3)
This part inquires on the main economic activity, major product/s, goods or services, total employment, ownership (with foreign equity or wholly Filipino), spread of operations (whether establishment is a multinational), market orientation (for manufacturing only, engaged in export or domestic market only), presence of a union and existence of a collective bargaining agreement in the establishment.
Part B: Employment and Wage Rates of Time-Rate Workers on Full Time Basis (Pages 4 - 5)
It inquires data on the distribution of time-rate workers on full-time basis by time unit (hourly, daily, monthly) and basic pay and allowance intervals;
Part C: Employment and Wage Rates of Time-Rate Workers on Full-Time Basis in Selected Occupations (Pages 6 - 11)
For each occupation covered, the establishment is asked to report the time unit of work (hourly, daily, monthly), corresponding basic pay per worker and number of workers. Similar data are also asked for workers in the occupation that are given regular allowances. The total number of workers disaggregated by sex in each monitored occupation is likewise requested
Part D: Key and Representative Occupations in the Establishment (Page 12)
This asks for the occupations and corresponding employment of those considered as unique to the industry/sector to which the establishment belongs, employs the most number of works, historically important in the wage structure or emerging/has a high growth potential.
Survey Results (Pages 13 - 14)
Selected statistical tables from the previous two (2) survey rounds are provided for information of the respondents.
Part E: Certification of Respondent (Page 15)
This box is provided for the respondent’s comments or suggestions (on the data it provided for the survey, results of previous survey rounds and improvements on the design/contents of the questionnaire) and for the name and signature, position, and telephone/fax numbers and e-mail address of the person responsible for filling out the form.
Part F: Survey Personnel (Page 15)
This portion is allocated for the names of personnel involved in collection, editing and review of each questionnaire and dates when the activities were completed.
Part G: Industries with Selected Occupations (Page 16)
This lists the selected 43 industries whose occupational wage rates and employment are being monitored.
Note: Refer to Questionnaire.
Name | Abbreviation | Affiliation |
---|---|---|
Bureau of Labor and Employment Statistics | BLES | Department of Labor and Employment |
Data Processing
Data are manually and electronically processed. Upon collection of accomplished questionnaires, enumerators perform field editing before leaving the establishments to ensure completeness, consistency and reasonableness of entries in accordance with the field operations manual. The forms are again checked for data consistency and completeness by their field supervisors.
The BLES personnel undertake the final review, coding of information on classifications used, data entry and validation and scrutiny of aggregated results for coherence. Questionnaires with incomplete or inconsistent entries are returned to the establishments for verification, personally or through mail.
Note: Refer to Field Operations Manual Chapter 1 Section 1.10.
The BLES personnel undertake the final review, coding of information on classifications used, data entry and validation and scrutiny of aggregated results for coherence. Questionnaires with incomplete or inconsistent entries are returned to the establishments for verification, personally or through mail.
Note: Refer to Field Operations Manual Chapter 1 Section 1.10.
Data Appraisal
The survey results are checked for consistency with the results of previous OWS data and the minimum wage rates corresponding to the reference period of the survey.
Data access
Name | Affiliation | URI | |
---|---|---|---|
Labos Standards Statistics Division | Bureau of Labor and Employment Statistics | bles_lssd@yahoo.com | http://www.bles.dole.gov.ph |
Access authority is granted to designated individuals in the concerned division of the BLES. The designated personnel cannot reproduce, distribute, sell or lend the entire data or parts thereof to any other data user.
Disclaimer and copyrights
The BLES bears no responsibility for use of the data or for interpretation or inferences made by the data users outside BLES.
(c) 2003, Bureau of Labor and Employment Statistics.
contacts
Name | Affiliation | URI | |
---|---|---|---|
Chief Labor and Employment Officer, Labor Standards Statistics Division | Bureau of Labor and Employment Statistics | bles_lssd@yahoo.com | www.bles.dole.gov.ph |