Презентация на тему Manufacturing Statistics Current trends and challenges

are declining”
“The share of manufacturing activities is declining and

services dominate the economic production”

worldwide
While services play an increasing role today, manufacturing as

the source of all physical goods remains an essential key component of all economic statistics
Many service industries support manufacturing or are based on goods produced by the manufacturing sector
Manufacturing statistics are a key input into the national accounts, but have also important applications in their own right

role for growth in most developing countries, while the

services sector does in developed countries, supported by strong technology-based manufacturing sector

Industrial development is particularly important for economic prosperity because of its technological and high value adding nature and employment effect

have high growth potential, therefore research and policy makers

seek potential sources of growth, with notions of comparative advantage, competitiveness, productivity and structural change as such at the sub-sectoral level becoming relevant
Demand for internationally comparable data on detailed (structural) manufacturing statistics is increasing more than ever for industrial-growth empirics
Statistics need to reflect effects of globalization of production, such as outsourcing, global supply chains

level:
General industrial statistics (number of establishments, employment, female employment,

wages and salaries, output*, value added*, gross fixed capital formation)
(annual, 3 and 4-digit ISIC)
Index numbers of industrial production
(quarterly, 2-digit ISIC; monthly, 1-digit ISIC)
Commodity production statistics
(annual, 600 products; monthly, 15 products)
Indicators are based on “traditional” data collection by country

changed
Manufacturing production has taken on a global character,

with production owners, production organizers, production contractors and clients located in different parts of the world (outsourcing, merchanting)
Specialization in support activities has changed the scope of activities of traditional manufacturing units
Some of these changes impact on time series for manufacturing statistics, while others are not visible in traditional indicators

: between annual and short-term business statistics; between data

coming from different sources (direct surveys, administrative sources, directly from business accounting systems etc.);
‘external coherence’ : business statistics vis-à-vis other economic statistics: national accounts, statistics on prices and wages, external trade and BOP statistics

activities and products
Detail of statistics required
Selection of units
problems

for continuity of historical time series
Measurement issues
industry vs. product based measurement
measurement of volatile industries
productivity measures
valuation of output
Different forms of outsourcing

Statistics (IRIS)
Last revision: 2008
International Standard Classification of All Economic

Activities (ISIC)
Last revision: 2008
Central product classification (CPC)
Last revision: 2008
Manual on index numbers of industrial production
Last revision: 1950 (currently under revision)

physical goods
Includes industrial services (repair, installation)
Does not include support

services (accounting, computer services)
Boundary issues e.g. between manufacturing and trade need to be consistently resolved

and medium enterprises) for selected industries
Some industries are dominated

by large companies, but there are exceptions based on country and industry (e.g. food manufacturing)

defines more accurately the scope of manufacturing and reflects

new industries (electronic products, pharmaceuticals, etc.)
Compliance with the new international standard should be a priority
For comprehensive study of manufacturing, all categories at 4-digit level of ISIC should be considered
2-digit level may be appropriate for some short term indicators, such as quarterly indices

types of goods and in cases of outsourcing, the

choice of unit strongly impacts comparability of statistics
Choice of enterprise vs. establishment reflects balancing of data availability against homogeneity of outputs
If output across establishments within an enterprise is not homogeneous, the establishment may be the better unit for manufacturing statistics, but less data may be available
Using the establishment as unit, also produces more accurate regional data

time series
Nonetheless, the new concepts provide a clearer description

of actual production
SNA and IRIS provide guidance, but national interpretation and implementation differs
Clearer guidelines at regional level are necessary to avoid ambiguity

of volatile industries
3. Productivity measures
4. Valuation of output

activities can be described on an establishments basis (gross

output, value added etc.) = historical “general industrial statistics”
Diversification of outputs and secondary production is not visible in this form
Product data on outputs (commodity production statistics) has to complement the general industrial statistics

diversification of outputs
Measuring of secondary activities
Linking product data to

trade data and consumption data
Measuring production patterns of volatile outputs, i.e. changing product groups over time within the same industry

changing production patterns, i.e. the output changes (based on

season etc.) while the process, technology and equipment used remains the same
In such cases the industry classification of the producer has to remain stable, making it not a perfect tool for measuring change
But: Detail in the product classification is able to provide the necessary information

reflect this behaviour?
How should fast changes be reflected in

product basket?
How should fast quality changes be reflected in index numbers for volume and prices?
How to measure output of industries with work-in-progress over long periods (e.g. shipbuilding) for short-term indicators?

of productivity indicators (e.g. output/worker or output/hours worked)
Trends in

sector employment get distorted when labour force is outsourced
Data collection needs to be supplemented with new information that allows linking the outsourced labour to the contracting manufacturing unit

are stable, but monetary terms are used for most

analysis and aggregation, e.g. for National Accounts:
Choice of national accounting concept or industrial census concept of value added
Valuation of output: ‘Basic prices’ or ‘producer prices’
Difference between market prices and prices between related establishments; how does this affect the use of prices for deflation of outputs

vs. industrial census concept of value added
The difference is

significant for some industries using relatively more non-industrial services due to:
Industrial census excludes cost of and revenue from non-industrial services
National accounts value added properly includes cost of and revenue from non-industrial services

Valuation of output: ‘Basic prices’ vs. ‘producer prices’
Basic prices valuation does not include net taxes therefore reflects the actual cost of production. This avoids the effects of changes in taxes or subsidies on products on the value of output within a country or the effects of different tax regimes on output across countries.
Producer prices include net taxes.

locally and on international level
Can take three forms:
outsourcing of

support functions (services), such as accounting, computer services
outsourcing of parts of the manufacturing process
outsourcing of labour force

series, since over time units move out of manufacturing;

showing apparent decline in value added, employment
Examples: accounting, computer services
Selection of appropriate units is key issue
Often related to ancillary units

is inconsistent across countries and is changed in new

SNA context
Separate accounting of such units changes the scope of data in time series
Double coding of such units for purposes of time series continuity has to be considered
Clear guidance on selection of units for manufacturing statistics is needed

Where is production recorded? How are involved units linked

in the statistics?
Common growing phenomenon, in particular at the international level
Who reports manufacturing production – the principal or the contractor?
Contractor carries out the actual production, but cannot report on value of the output (sales value)
Principal can report on sales value, costs etc., but has no manufacturing facility as such

harmonization is strongly needed
SNA guidelines exist, but are not

followed by all countries for reporting of manufacturing statistics
This form of outsourcing may involve foreign affiliates, in which case transnational corporations may be able to provide data (yet the problem of recording persists). However, in other cases unrelated companies are involved.

employment in manufacturing declines
Emergence of companies providing labour force

to others – “Human resource provision” (e.g. PEOs)
Manufacturing companies have no (or few) employees and therefore no compensation of employees

company that charges a service fee for this provision
Productivity

statistics are affected by this
Industry employment trends are difficult to observe
Requires consistent approach to linking employees of human resources provision companies to production

manufacturing production may now be spread over other industries

as well
Production takes no longer place in single locations but involves units across the globe
Typical manufacturing indicators (output , value added, employment) do not paint the full picture of today’s complex economy and its global character, even with consistent use guidelines

588)