EMS

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MONTHLY SERVICES AND TRANSPORTATION SURVEYS 2006
May 2006.
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Introduction

• Tertiary Sector has an important share in the
  economy representing around 70 in terms of the
  Gross Domestic Product (GDP)1 generated by the
  country. The INEGI, in consequence, realize
  several studies in order to measure the sector's
  performance, by means of
• Economic Census,
• Through the Mexicos National Accounts System
• From the Monthly Services Survey (MSS) and their
  corresponding structural projects with yearly
  periodicity.

Source INEGI, Mexicos National Accounts System
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Economic importance of the sector
Source INEGI, Mexicos National Accounts System
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Methodological foundation

• Background of the Monthly Services Survey design
  
• Updating directory of economics units, according
  to Economic Census 2004.
• Framework of UN on International Recommendations
  on Statistics.
• OECD recommendations.
• Application and implementation of NAICS 2002.
• Consult to internal and external users of the
  Survey.

See recommendations
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Objectives
Main Objectives

• To serve as indicator of the economic performance
  of services and transports.
• To serve as an input (basic statistics) for the
  estimate of Mexico's National Accounts System.
• To serve as an input to generate indicators of
  the sectors economic situation.

Specific Objectives

• To obtain indicators of Incomes, Expenses, Labor
  Force Employed and Wages .

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Usefulness

• For the private sector as an input of market and
  financial feasibility studies.
• For the public sector in the design and
  assessment of the economic policy and about the
  orientation of the public resources and design of
  social attention programs.
• For INEGI, to be used in National Accounting.
• For foreign consultants and international bureau
  organizations, in the orientation of capital
  flows and programs of multilateral support.

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Services and Transportation groups, selected
activities
Sectorial Surveys
Selection criteria The design sample is
characterized being deterministic for 48
Industry groups of activity, with an average
cover of 77 of the value of the census incomes,
and by probabilistic design for 9 Industry groups
.
Group of surveys NAICS Industry group
Tourism related services. 13
Professional Services. 14
Rental and warehousing services. 3
Educational Services. 6
Freight transportation and Courier Services. 8
Health Services. 2
Telecommunications. 11
Total Industry groups object to the survey 57
Financial Services (by administrative records) 11
Total Industry groups 68
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Tourism related services
NAICS Industry Title
4811 Scheduled air transportation.
4812 Non scheduled air transportation.
4852 Interurban and rural passenger transportation.
5321 Automotive Equipment Rental and leasing .
5615 Travel arrangement and reservation services.
7131 Amusement parks and arcades.
7211 Traveler accomodation.
7212 (Recreational vehicle) Parks and recreational camps.
7213 Rooming and boarding houses.
7221 Full-Service Restaurants.
7222 Limited-Service Eating places.
7223 Special Food Services.
7224 Drinking places (alcoholic beverages).
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Professional Services
NAICS Industry Title
5413 Architectural, engineering and related services.
5414 Specialized design services.
5415 Computer systems design and related services.
5416 Management, scientific and technical consulting services.
5417 Scientific research and development services.
5418 Advertising and related services.
5419 Other professional, scientific and technical services.
5511 Management of companies and enterprises.
5611 Office administrative services.
5612 Facilities support services.
5613 Employment Services.
5616 Investigation and security services.
5617 Services to buildings ans dwellings.
8131 Civic, professional and similar organizations.
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Rental and warehousing services
NAICS Industry Title
4931 Warehousing and storage.
5312 Offices of real estate agents and brokers.
5324 Commercial and industrial machinery and equipment rental and leasing.
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Educational Services
NAICS Industry Title
6111 Elementary and secondary schools.
6112 Junior colleges.
6113 Colleges, universities and professional schools.
6114 Bussines schools and computer and management training.
6115 Technical and trade schools.
6116 Other schools and instruction.
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Freight Transportation and Courier Services
NAICS Industry Title
4821 Rail transportation.
4831 Sea transportation.
4832 Inland water transportation.
4841 General freight road transportation.
4842 Specialized freight road transportation.
4885 Intermediation services for freight transportation.
4921 Foreign courier services.
4922 Local courier services.
13
Health Services
NAICS Industry Title
6221 General medical and surgical hospitals.
6223 Speciality hospitals.
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Telecommunications, 1/2
NAICS Industry Title
5111 Newspaper, periodical, book and database publishers.
5121 Motion picture and video industry.
5122 Sound recording industries.
5151 Radio and television broadcasting.
5152 Cable and other suscriptions programming.
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Telecommunications, 2/2
NAICS Industry Title
5161 Internet and publishing broadcating.
5171 Wiret telecommunications carriers.
5172 Wiretless telecomunications carriers.
5175 Cable and other program distribution.
5181 Internet services providers and web search portals.
5182 Data processing hosting and related services.
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Financial Services1
NAICS Industry Title
5211 Central Bank.
5221 Depository credit intermediation.
5222 Nondepository credit intermediation.
5223 Credit unions.
5224 Other institutions of credit and financial intermediation.
5225 Activities related to credit intermediation.
5231 Security and commodity contracts intermediation and brokerage.
5232 Security and commodity exchanges.
5239 Investment banking and securities dealing.
5241 Insurance carriers.
5242 Agencies, brokerages and other insurance related activities.
1/ Collected by administrative records.
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Scope
Geographic
Periodicity
Monthly
National representativeness
Issues

• Worked days.
• Personnel who belong to the firm.
• Personnel who does not belong to the firm.
• Compensations.
• Expenses on goods and services consumption.
• Expenses not derived from the activity.
• Revenues for services rendered and goods sold.
• Revenues not derived from the activity.

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Reporting formats

• Services.
• Transportation and courier services
• Ground passenger and truck transportation.
• Air transportation.
• Water transportation.
• Rail transportation.
• Couriers and messengers.

Two questionnaries differentiated by generic
activity Services and Transportation and Courier
Services
Value of supplied services by type

• Annual reporting
• NAICS industry
• NAPCS product lists

Services
Transportation and courier services
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Thematic issues by project
Thematic issues Thematic issues
Monthly Annual
Worked days. Personnel who belong to the firm. Personnel who does not belong to the firm. Compensations. Expenses on goods and services consumption. Expenses not derived from the activity. Revenues for services rendered and goods sold. Revenues not derived from the activity Value of the production. fixed assets Characteristics of the service. Service opinion. Value of supplied services by type.
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Statistical Design

• Deterministic design for 48 Industry group of
  activity
• Total coverage
• For the following NAICS codes, 4812, Non
  scheduled air transportation, 4821, Rail
  transportation, 4831, Sea transportation and
  5161, Internet and publishing broadcating, with a
  coverage of 100.
• Middle coverage
• There were included economic units with greater
  participation in the value income, until
  obtaining an equal or higher of 80.
• Lower- middle coverage
• They are considered with low coverage, the NAICS
  code of activities whose participation in income
  is between 70 and 80.

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Statistical Design
Probabilistic, to the industry code 4841,
General freight road transportation. 4842,
Specialized freight road transportation. 5419,
Other professional, scientific and technical
services. 6111, Elementary and secondary
schools. 6116, Other schools and
instruction. 6111, Elementary and secondary
schools. 7221, Full-Service Restaurants. 7222,
Limited-Services eating places. 7224, Drinking
places.
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Statistical Design
The probabilistic scheme of sampling is
stratified, with random and independent selection
for each one of the activity branches to consider
the total of income, and responds to the
following parameters Confidence level
95 Relative Error 10 Non
response 10 It was used the Neymans method
for the distribution of the sample in each layer,
and includes with certainty layer 1 with 1.020
economic units.
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Collection Scheme

• The MSS data collection according to the new
  framework of the conceptual, statistical design
  and sample (7.792 economic units), contemplates
  two slopes, that are
• Interview method (entry data by the interviewer,
  into the Intranet System).
• Collecting by Internet, (direct entry from the
  informant by Internet System).
• In both cases, the information is delivered and
  valided by electronic means, by direct input data
  Internet/Intranet, as well as in a direct way by
  the informant in the Internet system.

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Activities and results generation
Activities
Conceptual design Identification of objectives and reaches of the project. Redesign of the reporting formats.
Statistic design NAICS Industry selection. Sample selection and directory.
Data collection in field Economic Units Verification in field (location, economic activity code, and observation unit). Continuous collection.
Enter data By Internet/Intranet.
Information dealing out Treatment, validation and analysis data (research activities). process certified by the quality standard ISO 90012000.
Outcome Generation (summer of 2006). Monthly series, first 12 months and first semester of 2006. Indicators. Absolute values. Ratios. process certified by the quality standard ISO 90012000.
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Process certified under ISO 90012000
International Standard
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Methodological foundation

• International Recommendations
• International Recommendations on Statistics of
  the Distributive Trade and Services, by United
  Nations.
• Statistical unit.
• Scope and classification.
• Reference period.
• Items of data to be gathered.
• Recommendations of the Organisation for Economic
  Co-operation and Development (OECD)
• Main topics.
• Definitions about Services.
• Conceptual framework.