Quarterly National Accounts, part 1: Main issues 1
|
|
- Daniela Powers
- 6 years ago
- Views:
Transcription
1 Quarterly National Accounts, part 1: Main issues 1 Introduction This paper continues the series dedicated to extending the contents of the Handbook Essential SNA: Building the Basics 2. One of the main themes in this series has been GDP compilation since GDP (Gross Domestic Product) is the most important single indicator measuring economic activity in a country. Earlier in this series we reviewed the three main approaches to GDP compilation the production approach, the expenditure approach and the income approach, both in current prices and in prices of a previous year. A closely related goal is to make the estimates of GDP exhaustive. We examined some of the reasons for non-exhaustiveness, such as lack of coverage of the illegal economy, the underground economy and the informal economy. Once exhaustive estimates for GDP are in place, the system of national accounts (NA) can be expanded in two directions. First, production processes can be more closely investigated, following outputs or imports through the economy either to final demand or back into the system of production in the form of intermediate demand, leading to further production. This is studied in supply and use tables and input-output tables, to which we have dedicated a number of papers earlier in this series. Second, we can embed the traditional GDP decompositions - by ISIC activities, by expenditure categories and by income components - in a full system of institutional sector accounts, where the main productive, distributive, capital and financial transactions are presented in a series of accounts for the main institutional sectors of the economy. We have also explored the full SNA system of institutional sector accounts earlier in this series. So far the frequency of compilation in our explorations has been annual. But the system of NA does not essentially depend on this annual frequency. In principle the same compilations can be done at quarterly frequency as well if data sources allow this. In this paper we want to explore quarterly national accounts (QNA) compilation 3. Rather than repeat many of the topics that were reviewed in earlier papers on annual national accounts (ANA), we want to single out three issues that are specific to quarterly compilation, having no equivalent in ANA: Chain-linking of quarterly time-series; Benchmarking and reconciliation of quarterly time-series to annual estimates; Seasonal adjustment of quarterly estimates. In this first part of the paper we will present an overview of these three issues and explore chainlinking and benchmarking in some detail. In later parts we will examine seasonal adjustment and the 1 This paper was initiated and financed by EUROSTAT through the Project Essential SNA: Building the Basics, implemented by DevStat Servicios de Consultoría Estadística in consortium with ICON Institute, for which information can be found at the following link: 2 Henceforth called the Handbook ; this paper is based on the third (2013) edition; it can be found at the following link: 3 An upcoming new edition of the Handbook will contain a new chapter on QNA; the aim of this paper is to focus on topics not covered by this new chapter. 1
2 way chain-linking, benchmarking and seasonal adjustment can be reconciled in a QNA compilation strategy. What are Quarterly National Accounts? The aim of a system of Quarterly National Accounts (QNA) is to provide a picture of current economic developments that is more timely than that provided by the Annual National Accounts (ANA) and more comprehensive than that provided by individual short-term indicators. Whereas ANA are produced with a considerable time lag, QNA are usually available within three months after the end of a quarter and therefore more relevant to analysts and policy makers. Although QNA are less timely than individual short-term indicators, they provide a more comprehensive picture of current economic developments organized in an integrated national accounts (NA) framework. From a NA viewpoint there is little methodological difference between ANA and QNA. Concepts and definitions in QNA are based on SNA 2008 just as those of ANA are. Given the fact that QNA need to be published relatively soon after the end of the reporting period, the use of price and volume measures takes on a prominent role in QNA compilation. Also, once ANA for a certain year become available, the QNA for that year need to be revised, to ensure that the sum of the quarters for all transactions included in the QNA is equal to the ANA value. In this respect QNA will be more prone to revisions than ANA. The core of a system of QNA consists of the three methods of GDP compilation: Output approach 4 : GDP(O) = Output - Intermediate consumption + Product taxes Product subsidies, by ISIC activities; Expenditure approach 5 : GDP(E) = Final consumption + Gross capital formation + Exports - Imports; Income approach 6 : GDP(I) = Compensation of employees + Production taxes - Production subsidies + Consumption of fixed capital + Net operating surplus (mixed income) + Product taxes - Product subsidies, by ISIC activities. The output approach and the expenditure approach are compiled in both current and constant prices, the income approach only in current prices. The breakdown of ISIC industries, expenditure categories and income components is typically less detailed than in the ANA case. As with the annual accounts, the quarterly ones are broken down by institutional sectors as well. Usually, a simplified breakdown into four macro-sectors is used: Corporations; 4 See the papers: Annual GDP by production approach in current and constant prices: main issues; Agriculture in National Accounts: Value added in current and constant prices; Industry and Construction in National Accounts: Value added in current and constant prices; Services in National Accounts, part 1: Value added in current prices; Services in National Accounts, part 2a: Value added in constant prices; Services in National Accounts, part 2b: Value added in constant prices. 5 See the papers: Annual GDP by expenditure approach in current and constant prices: Main issues; Final Consumption Expenditures in current and constant prices, part 1: Households; Final Consumption Expenditures in current and constant prices, part 2: Government, NPISH; Gross Capital Formation in current and constant prices, part 1: Gross Fixed Capital Formation; Gross Capital Formation in current and constant prices, part 2: Changes in Inventories; Exports and Imports in current and constant prices. 6 See the papers: Annual GDP by income approach in current prices: Main issues; Compensation of employees and related labour concepts; Operating Surplus, Mixed Income and Consumption of Fixed Capital. 2
3 General government; Household sector (including NPISH); Rest of the world. The accounting system 7 is also more simple, usually consisting of: Production account; Generation of income account; Distribution of income account; Use of income account; Capital account. Quarterly volume growth of GDP is an often used figure of national accounts. Compared to ANA there are specific problems related to the quarterly frequency. In particular, chain-linking in quarterly national accounts requires more complex calculations than annual data. Furthermore, once the most suitable index formula has been chosen, alternative approaches for its implementation can be used. We will explore in some detail chain-linking in the context of QNA in the next section. Chain-linking: the three methods Constant price estimates of output and intermediate consumption by ISIC activities or of expenditure categories are typically compiled in prices of the previous year. For QNA we can use either annual (average) prices or quarterly prices (corresponding quarter of the previous year). Both methods are used in practice, but there is a tendency to prefer the use of annual prices 8. Chain-linking is the technique to express the estimates in previous years prices in terms of prices of a fixed reference year 9. Even with the choice of annual average prices there are three different methods to chain-link: Annual overlap method; One quarter overlap method; Over-the-year method. We will illustrate these three methods with a very simple example, using quarterly production data and annual price data for the years for two goods, here called A and B 10. Annual data are also available for Annual overlap method In this method the average price data from the previous year are used as weights for each of the quarters in the current year, with the linking factors being derived from the annual data. The following table presents a simple example of the annual overlap method. For both goods A and B we have data on quantities (Q) in columns (1) and (2) and prices (P) in columns (3) and (4). There are rows for quarters Q1, Q2, Q3 and Q4 and a row for the year (Y). Note that we use annual average prices in columns (3) and (4). 7 See the papers: Introduction to the SNA 2008 Accounts, part 1: Basics; Introduction to the SNA 2008 Accounts, part 2: Current Accounts; Introduction to the SNA 2008 Accounts, part 3: Accumulation Accounts. 8 This is required in the EU 9 For index and chain-linking background see the papers: National Accounts in Constant Prices, part 1: Elementary Indexes; National Accounts in Constant Prices, part 2: Aggregated Indexes. 10 The example is based on the examples 9.4a, 9.4b and 9.4c of the IMF QNA Manual (2001). 3
4 Q A Q B P A P B Pt.Qt Pt-1.Qt Links Chained Q-Q change (1) (2) (3) (4) (5) (6) (7) (8) (9) 2009 Y , , Q % 2010 Q % 2010 Q % 2010 Q % 2010 Y , , Q % 2011 Q % 2011 Q % 2011 Q % 2011 Y , , Q % 2012 Q % 2012 Q % 2012 Q % 2012 Y , , Table 1 Chain-linking using the annual overlap method (yellow cells: calculation explained in the text) Column (5) gives the total annual value (multiplying price and quantity) for both goods (e.g. for 2010: 3594 = 282 * * 9). Column (6) gives the total quarterly value using the previous year price (e.g. for Q1, 2012: = 85.5* * 11.5). In column (7) we calculate the links, by comparing the quarterly value in previous years prices with the quarterized annual value in current prices of the previous year (e.g. for Q1, 2012: = 100 * / (3779/4)). Quarterized means dividing the annual value equally over the quarters by dividing by 4. Finally, we chain-link these individual links into the series in column (8) given now in prices of the year 2009 by multiplying the links (e.g. for Q1, 2012: = * * / (100*100)). Column (9) gives the percentage change of the quarter with respect to the previous quarter. Note that the annual indexes in columns (7) and (8) are averages of the quarterly indexes. The annual overlap technique is a time consistent method in the sense that the average of quarterly volume indexes is equal to the annual index, as we see in the following table (1) (2) (3) (4) Cur (1) 3, , , Con (PPY) (2) 3, , , Links (3) Chained (4) Table 2 Annual indexes (yellow cells: calculation explained in the text) In this table current annual values are given in row (1) (corresponding to column (5) of table 1) and values in prices of the previous year (PPY) are given in row (2) (corresponding to column (6) of table 1). The links in row (3) are calculated by dividing the PPY value by the current value of the previous year (e.g. for 2010: = 100 * 3336 / 3173). The annual chain-linked series (expressed in changes with respect to the reference year 2009) is obtained by multiplying the links (e.g. for 2011: = * / 100). Time consistency means that for each year the annual index of row (4) equals the corresponding annual average of the quarterly indexes in column (8) of table 1, which is indeed true in this example. It can be shown that this is always true for the annual overlap method. As we will see below, this is not true for the other methods. 4
5 In practice we usually do not work with quantity and price data as in columns (1), (2), (3) and (4) of table 1. Instead we use a variety of techniques to prepare PPY data as in column (6) of table The chain-linking can then be done as in columns (7) and (8) of table 1. Applying the chain-linked indexes to the current value for 2009 in column (5) of table 1 will convert the index series into a value series. One quarter overlap method For the one quarter overlap method one quarter of the year (e.g., the fourth quarter) is compiled at both the average prices of the current year and the average prices of the previous year, which than provides the linking factor for the current year. This technique gives the smoothest transition between each link, in contrast to annual overlap technique that may introduce a step between each link (in the first quarter) due to the change from one annual link to the next. The following table presents the calculations for this method, using the same data as in table 1. Q A Q B P A P B Pt.Qt Pt-1.Qt Links Chained Q-Q change (1) (2) (3) (4) (5) (6) (7) (8) (9) 2009 Y , , Q % 2010 Q % 2010 Q % 2010 Q % 2010 Y , , Q % 2011 Q % 2011 Q % 2011 Q % 2011 Y , , Q % 2012 Q % 2012 Q % 2012 Q % 2012 Y , , Table 3 Chain-linking using the one quarter overlap method (yellow cells: calculation explained in the text) For Q4 two values are calculated: in current years prices (e.g. Q4 2011: = 83.1 * * 11.5) and in previous years prices (e.g. Q4 2011: = 83.1 * * 9). The links for all quarters are then calculated with respect to this Q4 value (e.g. Q1 2012: = 100 * / 948.8). The chained index is then built up from the links via multiplication of the link with the Q4 value of the previous year (e.g. Q1 2012: = * / 100). The annual indexes are the same as in table 2. The index for the first year 2010 is the same as the average of the quarterly indexes, but those for 2011 and 2012 are not. The quarterly chained indexes are no longer time consistent with the annual ones, which is a disadvantage of this method. The advantage of this method is that the step-problem has been eliminated, with Q4 serving as pivot. Over-the-year method For the over-the-year method all quarters (rather than only Q4) are compiled at the weighted average prices of both the current and the previous year. This technique doesn t meet time 11 See the papers listed in footnote 9 for details 5
6 consistency as well, even though the differences are smaller than in one the quarter overlap method and it is also affected by the step problem. The following table presents the calculations for this method, again using the same data as in table 1. Q A Q B P A P B Pt.Qt Pt-1.Qt Links Chained Q-Q change (1) (2) (3) (4) (5) (6) (7) (8) (9) 2009 Y , , Q % 2010 Q % 2010 Q % 2010 Q % 2010 Y , , Q % 2011 Q % 2011 Q % 2011 Q % 2011 Y , , Q % 2012 Q % 2012 Q % 2012 Q % 2012 Y , , Table 4 Chain-linking using the over-the-year method (yellow cells: calculation explained in the text) For each quarter two values are calculated: in current years prices (e.g. Q2 2011: =78.3 * * 11.5) and in previous years prices (e.g. Q2 2011: = 78.3 * *9). The links for all quarters are then calculated with respect to the value of the corresponding quarter a year earlier (e.g. Q2 2012: = 100 * / 943.4). The chained index is then built up from the links via multiplication of the link with the value of the corresponding quarter a year earlier (e.g. Q2 2012: = * * / (100 * 100)). The annual indexes are again the same as in table 2. As for the previous method the index for the first year 2010 is the same as the average of the quarterly indexes, but those for 2011 and 2012 are not, although they are much closer than for the one quarter overlap method. The three chained index series have been plotted in the following graph. Figure 1 Chained indexes series for the annual overlap method (AO), the one quarter overlap method (QO) and the over-the-year method (OY) 6
7 The step problem affects the AO and OY methods, but not the QO method. Time consistency is met by the AO method, but not by the QO and OY methods, although for the OY method differences between the annual indexes and the averages of the quarterly indexes are typically very small. With respect to the step problem QO is the preferred method, with respect to the time consistency AO is the preferred method (see table 5). AO is the method of choice for many countries. Annual overlap One quarter overlap Over-the-year Abbreviation AO QO OY Step problem Yes No, preferred Yes Time consistency Yes, preferred No No, small differences Table 5 Overview of the three methods Benchmarking and reconciliation Given the independent compilation of QNA and ANA a next problem pertains to the consistency between the two compilations. Typically, the annual compilations provide the most reliable information on the overall level and long-term movements in the series, while the quarterly estimates provide the only available explicit information about the short-term movements in the series. Benchmarking deals with the problem of combining series of quarterly (or other highfrequency) data with series of annual (or other less frequent) data when the two series show inconsistent movements and the annual data are considered the more reliable. Benchmarking can be used to revise preliminary QNA estimates to align them to new annual data when they become available. Additionally, in the absence of quarterly source data, benchmarking can be used to quarterize annual data to construct time series of QNA estimates. Finally, benchmarking is used as extrapolation method to update the quarterly series for the most current period for which annual data are not yet available. To illustrate the benchmarking technique let us take a simple case of a quarterly time-series for the years for which the annual totals for 2010 and 2011 are known 12. A simple way to adjust the quarterly series so that the sum of the quarterly values equals the annual given total is by prorating as is illustrated in the following table. Indicator Q-Q ch Year ratio Q-Q ch (1) (2) (3) (4)=(3)/(1) (5)=(4) (6)=(1)*(5) (7) 2010 Q Q Q Q Y Q Q Q Q Y Q Q Q Q Y Table 6 Example of benchmarking by pro-rating (yellow cells: calculation explained in the text) 12 The example is based on the example 6.1 of the IMF QNA Manual (2001). 7
8 Here we have a quarterly indicator series in column (1) and an annual level series in column (3). Column (4) gives the pro rate ratio (the benchmark-to-indicator or BI ratio) which is the ratio of the annual to the quarterly data (e.g. for 2010: 9.95 = 4000 / 402). Column (5) assigns this annual BI ratio to each quarter of the corresponding year. Note that for 2012 (the year for which the annual total is not yet known) the BI ratio of 2011 is used as proxy. The benchmarked estimate is then given in column (6) as the product of the indicator value and the BI ratio. A drawback of this pro-rating method is that the quarterly growth rate Q Q in the original series is -1.8% (column 2) and in the pro-rated series 1.5% (column 7). This discontinuity is known as the step problem and is caused by suddenly changing from one pro-rate ratio to another. To avoid this distortion, the pro-rate ratios should change smoothly from one quarter to the next. One well known method that achieves such a smooth adjustment is the proportional Denton benchmarking technique. This method keeps the benchmarked series as proportional to the indicator as possible by minimizing the difference in relative adjustment to neighboring quarters subject to the constraints provided by the annual benchmarks 13. The following table gives an example using the same data as in table 5. Indicator Q-Q ch Year ratio Q-Q ch (1) (2) (3) (4)=(3)/(1) (5) (6)=(1)*(5) (7) 2010 Q Q Q Q Y Q Q Q Q Y Q Q Q Q Y Table 7 Example of benchmarking by proportional Denton method Columns (1) to (4) are the same as in table 5. The entries in column (5) are now obtained by using the proportional Denton method 14. The yearly averages of these entries are equal to the BI ratio in column (4). Note that for 2012 the entry for Q is used as proxy. The benchmarked estimates are then given in column (6) as before, as the product of the indicator value and the BI ratio (now adjusted by the proportional Denton method). Seasonality The last issue important in QNA compilation we want to explore is seasonality. Human activity is subject to different rhythms, both natural and social. Examples of natural rhythms are day and night 13 Technical details can be found in chapter 6 of the IMF QNA Manual (2001). 14 We will not show here how to obtain these values. We will come back to implementation issues (including software) in a later part of this paper. 8
9 on account of the Earth s 24-hour rotation and the succession of seasons due to the Earth s yearly rotation around the sun. Examples of social rhythms are the Friday or Sunday as rest day and national and religious holidays. The seasonal component in time series corresponds to the regular movements observed in quarterly (and monthly) time series during a twelve-month period. It represents the systematic, persistent, predictable, and identifiable effects in the series. Examples are increases in retail sales data associated with the Christmas period or the fall in industrial activity during vacation periods. Note that seasonality does not apply to annual data. There can of course be temporal patterns in annual data as well. These are called (economic or business) cycles. Another type of seasonal variation which is also linked to the calendar is the trading day effect for flow data which arises because of differences in the number of such days in the month. Production in February will be lower than in January or March simply because there are fewer working days in this month. But also in months with an equal number of calendar days, the number of working days may be different, because different numbers of rest days may be included in them. To compare data between two months or quarters for which the seasonal pattern is different we want to eliminate the seasonal effect. This is called seasonal adjustment. Typically, seasonally adjusted quarterly data are used in economic modeling and cyclical analysis. We will explore techniques for seasonal adjustment of quarterly time-series in the next part of this paper. Concluding remarks The aim of this paper is to identify a number of issues in quarterly national accounting that arise because of the quarterly frequency of the compilation and therefore are not encountered in annual national accounting. We identified three such issues: chain-linking, benchmarking and reconciliation and seasonal adjustment. For chain-linking we reviewed the three methods available: annual overlap, one quarter overlap and over-the-year. The annual overlap method is a widely used method because it has the desirable property that the annual indexes are equal to the averages of the quarterly indexes. A drawback of this method is the step between the fourth quarter and the first quarter of the next year that arises because of the shift in the annual price weights. For benchmarking we introduced the widely used proportional Denton method and illustrated how this method can be used to benchmark quarterly estimates to annual totals. Reconciliation strategies will be further explored in part 4 of this paper. Seasonal adjustment will be the topic of parts 2 and 3 of this paper. To find out more, The 2008 SNA, European Commission, IMF, OECD, UN, World Bank, 2009, Chapter18, part D Quarterly National Accounts Manual concepts, data sources, and compilation, A.M. Bloem, R.J. Dippelsman, N. Maehle IMF, 2001 Handbook on Quarterly National Accounts, Eurostat,
Quarterly National Accounts, part 4: Quarterly GDP Compilation 1
Quarterly National Accounts, part 4: Quarterly GDP Compilation 1 Introduction This paper continues the series dedicated to extending the contents of the Handbook Essential SNA: Building the Basics 2. In
More informationIntroduction to Supply and Use Tables, part 1 Structure 1
Introduction to Supply and Use Tables, part 1 Structure 1 Introduction This paper continues the series dedicated to extending the contents of the Handbook Essential SNA: Building the Basics 2. The aim
More informationOperating Surplus, Mixed Income and Consumption of Fixed Capital 1
Total Total Operating Surplus, Mixed Income and Consumption of Fixed Capital 1 Introduction This paper continues the series dedicated to extending the contents of the Handbook Essential SNA: Building the
More informationIntroduction to the SNA 2008 Accounts, part 1: Basics 1
Introduction to the SNA 2008 Accounts, part 1: Basics 1 Introduction This paper continues the series dedicated to extending the contents of the Handbook Essential SNA: Building the Basics 2. The aim of
More informationFinal Consumption Expenditures in current and constant prices, part 2: Government and NPISH 1
Final Consumption Expenditures in current and constant prices, part 2: Government and NPISH 1 Introduction This paper continues the series dedicated to extending the contents of the Handbook Essential
More informationExports and imports in current and constant prices 1
Exports and imports in current and constant prices 1 Introduction This paper continues the series dedicated to extending the contents of the Handbook Essential SNA: Building the Basics 2. The aim of this
More informationIntroduction to Supply and Use Tables, part 3 Input-Output Tables 1
Introduction to Supply and Use Tables, part 3 Input-Output Tables 1 Introduction This paper continues the series dedicated to extending the contents of the Handbook Essential SNA: Building the Basics 2.
More informationExhaustiveness, part 2 Illegal Economy 1
Exhaustiveness, part 2 Illegal Economy 1 Introduction This paper continues the series dedicated to extending the contents of the Handbook Essential SNA: Building the Basics 2. One of the main themes in
More informationQuarterly National Accounts Inventory
Quarterly National Accounts Inventory Sources and methods in the Swedish National Accounts September 2018 www.scb.se Contacts for the Quarterly National Accounts: Jessica Engdahl E-mail: jessica.engdahl@scb.se
More informationExhaustiveness, part 1 - Main issues 1
Exhaustiveness, part 1 - Main issues 1 Introduction This paper continues the series dedicated to extending the contents of the Handbook Essential SNA: Building the Basics 2. One of the main themes in this
More informationQuarterly National Accounts Inventory. Sources and methods of the Quarterly National Accounts for Denmark
Quarterly National Accounts Inventory Sources and methods of the Quarterly National Accounts for Denmark by Timmi Rølle Graversen Carmela Moreno Baquero Bahar Dudus Daníel Freyr Gústafsson Rasmus Rold
More informationExhaustiveness, part 3 Underground Economy 1
Exhaustiveness, part 3 Underground Economy 1 Introduction This paper continues the series dedicated to extending the contents of the Handbook Essential SNA: Building the Basics 2. One of the main themes
More informationThe quality of gross domestic product
FEATURE Jason Murphy Revisions to quarterly GDP growth and its SUMMARY This article presents the results of the latest s analysis of gross domestic product (GDP), updating and developing the previous article,
More informationSources for Other Components of the 2008 SNA
4 Sources for Other Components of the 2008 SNA This chapter presents an overview of the sequence of accounts and balance sheets of the 2008 SNA. It is designed to give the compiler of the quarterly GDP
More informationPrice and Volume Measures Rebasing & Linking
Regional Course on 2008 SNA (Special Topics): Improving Exhaustiveness of GDP coverage 31 August 4 September 2015 Daejeon, Republic of Korea Price and Volume Measures Rebasing & Linking Alick Nyasulu Statistical
More informationGuidelines for the Notes on National Accounts Methodology
Guidelines for the Notes on National Accounts Methodology In addition to the national accounts data, metadata on the national accounts methodology is published in the United Nations publication: National
More informationKathmandu, Nepal, September 23-26, 2009
Session Number: Session 8b (Parallel) Time: Friday, September 25, 14:00-15:30 Paper Prepared for the Special IARIW-SAIM Conference on Measuring the Informal Economy in Developing Countries Kathmandu, Nepal,
More informationUPDATE OF QUARTERLY NATIONAL ACCOUNTS MANUAL: CONCEPTS, DATA SOURCES AND COMPILATION 1 CHAPTER 4. SOURCES FOR OTHER COMPONENTS OF THE SNA 2
UPDATE OF QUARTERLY NATIONAL ACCOUNTS MANUAL: CONCEPTS, DATA SOURCES AND COMPILATION 1 CHAPTER 4. SOURCES FOR OTHER COMPONENTS OF THE SNA 2 Table of Contents 1. Introduction... 2 A. General Issues... 3
More informationPolish Quarterly National Accounts based on ESA 2010 methodology
Polish Quarterly National Accounts based on ESA 2010 methodology 2 Contents Chapter 1 Overview of the system of quarterly national accounts... 5 1.1 Organization and institutional arrangements... 5 1.2
More informationRole of the National Accounts in the ICP
Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized International Comparison Program Role of the National Accounts in the ICP 1 st ICP National
More informationA STRUCTURED APPROACH TO PRICE AND VOLUME MEASURES IN THE NATIONAL ACCOUNTS
A STRUCTURED APPROACH TO PRICE AND VOLUME MEASURES IN THE NATIONAL ACCOUNTS Presentation to the Regional Seminar on Developing a Programme for the Implementation of the 2008 SNA in the Pacific Region Carl
More informationOECD UNITED NATIONS JOINT OECD/ESCAP MEETING ON NATIONAL ACCOUNTS System of National Accounts: Five Years On. Bangkok, 4-8 May 1998
OECD UNITED NATIONS ORGANISATION FOR ECONOMIC CO-OPERATION AND DEVELOPMENT ECONOMIC AND SOCIAL COMMISSION FOR ASIA AND THE PACIFIC JOINT OECD/ESCAP MEETING ON NATIONAL ACCOUNTS 1993 System of National
More informationQuarterly National Accounts Inventory Croatia
Quarterly National Accounts Inventory Croatia IPA 2011 Multi-beneficiary Statistical Co-operation Programme Contact persons: Verica Roknić (RoknicV@dzs.hr) - GDP by Expenditure Approach Department Natalija
More informationFinnish Quarterly National Accounts - methodological description
1 - methodological Contents Chapter 1 Overview of the system of Quarterly National Accounts 3 1.1 Organisation...3 1.2 Publication timetable, revisions policy and dissemination...3 1.3 Compilation of QNA...3
More informationCroatian Quarterly National Accounts Inventory based on ESA 2010 methodology
Croatian Quarterly National Accounts Inventory based on ESA 2010 methodology Grant agreement 04121.2015.002-2015.168 Contact persons: Natalija Krunić (KrunicN@dzs.hr) - QGDP by Production and Income Approach
More informationOverview of the General Statistical Framework
Overview of the General Statistical Framework Chapter 2: Overview of the General Statistical Framework Table of Contents Chapter 2: Overview of the General Statistical Framework... 1 I. Introduction...
More informationSession 5 Supply, Use and Input-Output Tables. The Use Table
Session 5 Supply, Use and Input-Output Tables The Use Table Introduction A use table shows the use of goods and services by product and by type of use for intermediate consumption by industry, final consumption
More informationAn Analysis of Revisions to Growth Rates in the Irish Quarterly National Accounts. Patrick Quill. Central Statistics Office, Dublin
SPECIAL ARTICLE * An Analysis of Revisions to Growth Rates in the Irish Quarterly National Accounts By Patrick Quill Central Statistics Office, Dublin *Articles are published in the Quarterly Economic
More informationCompilation of Use Table in MYANMAR
International Workshop on Supply and Use Tables 11-13 September 2018, Beijing, China Compilation of Use Table in MYANMAR Kyin Htay Director Planning Department 1 Outline of the Presentation Current Situation
More informationCanadian Quarterly Productivity Accounts
Canadian Quarterly Productivity Accounts By Mustapha Kaci and Jean-Pierre Maynard Technical Notes Quarterly series on labour productivity growth and related variables were published for the first time
More informationDEVELOPMENT OF ANNUALLY RE-WEIGHTED CHAIN VOLUME INDEXES IN AUSTRALIA'S NATIONAL ACCOUNTS
DEVELOPMENT OF ANNUALLY RE-WEIGHTED CHAIN VOLUME INDEXES IN AUSTRALIA'S NATIONAL ACCOUNTS Introduction 1 The Australian Bureau of Statistics (ABS) is in the process of revising the Australian National
More informationNational Accounts Statistics Report 2015
National Accounts Statistics Report 2015 Private Bag 0024, Gaborone. Tel: 3671300 Fax: 3952201 E-mail: info@statsbots.org.bw Website: http://www.statsbots.org.bw 2. Preface Published by STATISTICS BOTSWANA
More informationWhat does the Eurostat-OECD PPP Programme do? Why is GDP compared from the expenditure side? What are PPPs? Overview
What does the Eurostat-OECD PPP Programme do? 1. The purpose of the Eurostat-OECD PPP Programme is to compare on a regular and timely basis the GDPs of three groups of countries: EU Member States, OECD
More informationContents. Oeur Sophal, Deputy Director of Department
National Accounts of Cambodia Oeur Sophal, Deputy Director of Department \\csng14p20101\covsea$\ibduser\cambodia\project Tiger\Ratings Review\S&P\Ratings Review_22Oct2007_sent.ppt /1 Contents 1. Background
More informationFinnish Quarterly National Accounts - methodological description
1(31) Finnish Quarterly National Accounts - methodological description Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 Overview of the system of Quarterly National
More informationThe International Comparison Program (ICP) provides estimates of the gross domestic product
CHAPTER 18 Extrapolating PPPs and Comparing ICP Benchmark Results Paul McCarthy The International Comparison Program (ICP) provides estimates of the gross domestic product (GDP) and its main expenditure
More informationDescription of the sources and methods used to compile quarterly non-financial accounts by institutional sector (QSA) in Finland
1(66) Description of the sources used to compile quarterly non-financial accounts by institutional (QSA) in Finland 2(66) Table of contents GENERAL DESCRIPTION... 3 Organisational aspects... 3... 4...
More informationDivision of Macro-economic Satistics and Dissemination National accounts department P.O Box HA Den Haag The Netherlands.
Statistics Netherlands Division of Macro-economic Satistics and Dissemination National accounts department P.O Box 24500 2490 HA Den Haag The Netherlands QNA Inventory The Netherlands Theme 41: National
More informationE-Training on GDP Rebasing
1 E-Training on GDP Rebasing October, 2018 Session 3: Rebasing national accounts (Part I) Economic Statistics and National Accounts Section ACS, ECA Content of the presentation Rebasing national accounts
More information3rd ICP 2011 Technical Advisory Group Meeting at the OECD, Paris 10, 11 June 2010
3rd ICP 2011 Technical Advisory Group Meeting at the OECD, Paris 10, 11 June 2010 Some Background Situation in 2005 Emphasis was on price collection Belated attention to National Accounts Different estimates
More informationSECOND EDITION. Frangois Lequiller, Derek Blades
Understanding National Accounts SECOND EDITION Frangois Lequiller, Derek Blades OECD BETTER POLICES FOR BETTER LIVES Table of contents Acknowledgements 11 Chapter 1. The essential macroeconomic aggregates
More informationNational Accounts. EMOS Course March 2015
National Accounts EMOS Course March 2015 Structure of the session The history of National Accounts and their development The compilation of national accounts in Europe Economic actors and how they are
More informationPDCOUNTRY DEMOGRAPHICS
PDCOUNTRY DEMOGRAPHICS The population, GDP (and its breakdown), value added by economic activity, implicit price deflator, GNI, and exchange rate demographics provided are among the most important parts
More informationCOUNTRY REPORT HONG KONG, CHINA. Regional Course on SNA 2008 (Special Topics): Improving Exhaustiveness of GDP Coverage
COUNTRY REPORT HONG KONG, CHINA Regional Course on SNA 2008 (Special Topics): Improving Exhaustiveness of GDP Coverage 22-30 August 2016 Daejeon, Republic of Korea Background Statistics on Gross Domestic
More informationMeasuring market sector activity in the United Kingdom
404 Quarterly Bulletin 2006 Q4 Measuring market sector activity in the United Kingdom By Rohan Churm, Sylaja Srinivasan and Ryland Thomas of the Bank s Monetary Analysis Division, and Sanjiv Mahajan, Fenella
More informationTHE PILOT PROJECT ON EXHAUSTIVENESS including the estimation of illegal activities
THE PILOT PROJECT ON EXHAUSTIVENESS including the estimation of illegal activities Ms Iljen Dedegkajeva (Estonia) Mr Peeter Leetmaa (Estonia) 1. Introduction This presentation gives a picture on the Estonian
More informationThe 2008 SNA: Impact on GDP and implementation status
The 2008 SNA: Impact on GDP and implementation status Seminar Component of Asia-Pacific Economic Statistics Week 2-4 May 2016 Bangkok, Thailand United Nations Statistics Division Outline of presentation
More informationUse of PPIs for service industries as deflators in an index of services production
Use of PPIs for service industries as deflators in an index of services production The 18 th Voorburg Group Meeting, Tokyo, October 2003 Eun-Pyo HONG and Richard MCKENZIE, OECD Abstract 1. One of the main
More informationHistory of National Accounts
National Accounts what are they good for? European Statistical week September 2017 History of National Accounts Early attempts in 17 th century Petty and King Boisguillebert and Vauban New Deal, Kuznets,
More informationNATIONAL ACCOUNTS FREQUENTLY ASKED QUESTIONS
NATIONAL ACCOUNTS FREQUENTLY ASKED QUESTIONS ON GDP Does GDP measure well-being? Is the unobserved/illegal economy included in gross domestic product (GDP)? Does the expenditure of tourists increase GDP?
More informationGROSS DOMESTIC PRODUCT FOR 2011 FINAL DATA
GROSS DOMESTIC PRODUCT FOR 2011 FINAL DATA In 2011 GDP at current prices amounts to 75 308 million Levs. GDP at 2005 constant prices increases by 1.8 % compared to the previous year. GDP, current prices
More information12TH OECD-NBS WORKSHOP ON NATIONAL ACCOUNTS MEASUREMENT OF HEALTH SERVICES. Comments by Luca Lorenzoni, Health Division, OECD
12TH OECD-NBS WORKSHOP ON NATIONAL ACCOUNTS MEASUREMENT OF HEALTH SERVICES Comments by Luca Lorenzoni, Health Division, OECD 1. In the paragraph Existing issues and improvement considerations of the paper
More informationRepublic of Namibia. Quarterly Gross Domestic Product. First Quarter 2009
Republic of Namibia Quarterly Gross Domestic Product First Quarter 2009 National Planning Commission Central Bureau of Statistics Mission Statement As the producer and coordinator of official statistics
More informationUNECE Statistical Division National Accounts Programme. National Accounts Team
UNECE Statistical Division National Accounts Programme Seminar in Dushanbe, November 2007 Tihomira Dimova, UNECE, Statistical Division 1 National Accounts Team Methodological work in national accounts
More informationFinal annul GDP estimate for 2009
1(5) Final annul GDP estimate for 2009 The Swedish National Accounts have now been updated with detailed statistical information for 2009. The information is based on the balancing of 400 product groups
More informationFinnish Quarterly National Accounts - methodological description
1(37) s - methodological Chapter 1 Overview of the system of Quarterly National Accounts... 2 Chapter 2 Publication timetable, revisions policy and dissemination of QNA... 4 Chapter 3 Compilation of QNA...
More informationSupply and Use Tables for Macedonia. Prepared by: Lidija Kralevska Skopje, February 2016
Supply and Use Tables for Macedonia Prepared by: Lidija Kralevska Skopje, February 2016 Contents Introduction Data Sources Compilation of the Supply and Use Tables Supply and Use Tables as an integral
More informationQuarterly National Accounts of the Kyrgyz Republic
Quarterly National Accounts of the Kyrgyz Republic COUNTRY REPORT Asanbekova Asel Main specialist of National Accounts and Economic Balance Division Regional Course on SNA 2008 (Special Topics): Improving
More informationCurrent practice and status of the national accounts compilation in Uzbekistan
Current practice and status of the national accounts compilation in Uzbekistan Regional Course on SNA 2008 (Special Topics): Improving Exhaustiveness of GDP Coverage 22 30 August 2016 Daejeon, Republic
More informationCOUNTRY REPORT - MAURITIUS
COUNTRY REPORT - MAURITIUS ORGANISATION OF ECONOMIC STATISTICS General overview of the organization of economic statistics 1. The Central Statistics Office (CSO) is the official organisation responsible
More informationGROSS DOMESTIC PRODUCT FOR THE THIRD QUARTER OF 2012 (FLASH ESTIMATES)
GROSS DOMESTIC PRODUCT FOR THE THIRD QUARTER OF 2012 (FLASH ESTIMATES) The Gross Domestic Product (GDP) expanded 0.5% in the third quarter of 2012 over the same quarter of the previous year and 0.1% compared
More informationEconomic Commission for Latin America and the Caribbean SUMMARY RESULTS OF THE REGIONAL SEMINAR ON NATIONAL ACCOUNTS
Economic Commission for Latin America and the Caribbean SUMMARY RESULTS OF THE REGIONAL SEMINAR ON NATIONAL ACCOUNTS ( de Janeiro, 18-28 September 1990) List of Headings: Page Accounts and tables... 11
More informationGROSS NATIONAL INCOME INVENTORY (ESA 95) DENMARK
GROSS NATIONAL INCOME INVENTORY (ESA 95) DENMARK 2 SUMMARY CONTENTS Chapter 1. Overview of the system of accounts... 15 Chapter 2. The revisions policy and timetable for provisional and final national
More informationGuidelines and Proposed Sequence of ICP-Related National Accounts Activities
Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized I n t e r n a t i o n a l C o m p a r i s o n P r o g r a m 21 Guidelines and Proposed
More informationShort term indicators
Short term indicators Seminar on developing the capacity to produce economic statistics, including national accounts in accordance with the 2008 SNA, in the Asian and Pacific region 10-13 October 2011,
More informationTurnover index for retail trade Retail trade index
Turnover index for retail trade Retail trade index Ralf Becker United Nations Statistics Division Muscat, Oman May 2017 Outline Existing recommendations and sources UNSD Data collection Definitions Indexes
More informationGuidelines for the Notes on National Accounts Methodology
Guidelines for the Notes on National Accounts Methodology In addition to the national accounts data, metadata on the national accounts methodology is published in the United Nations publication: National
More informationDeveloping a unit labour costs indicator for the UK
Economic & Labour Market Review Vol 3 No 6 June 29 FEATURE Alex Turvey Developing a unit labour costs indicator for the UK SUMMARY This article showcases ongoing work within ONS to develop a new unit labour
More informationImpact of 2008 SNA changes on GDP
Impact of 2008 SNA changes on GDP Regional Course on 2008 SNA (Special Topics): Improving Exhaustiveness of GDP Coverage 31 August-4 September 2015 Daejeon, Republic of Korea United Nations Statistics
More informationJoint OECD / Eurostat questionnaire on national accounts employment and hours worked CZECH REPUBLIC
Joint OECD / Eurostat questionnaire on national accounts employment and hours worked CZECH REPUBLIC I. Employment Question 1.0: Describe succinctly the architecture of your estimation method for employment
More informationTHE COMPILATION OF HOUSEHOLD SECTOR ACCOUNTS IN KOREA
For Official Use STD/NA()18 Organisation de Coopération et de Développement Economiques OLIS : 26-Aug-1 Organisation for Economic Co-operation and Development Dist. : 27-Aug-1 Or. Eng. STATISTICS DIRECTORATE
More informationNigerian Gross Domestic Product Report (Expenditure and Income Approach)
Nigerian Gross Domestic Product Report (Expenditure and Income Approach) ( Q3, Q4 2016) Report Date: October 2017 Data Source: National Bureau of Statistics Contents Preface 1 Summary 2 Gross Domestic
More informationDecomposition of GDP-growth in some European Countries and the United States 1
CPB Memorandum CPB Netherlands Bureau for Economic Policy Analysis Sector : Conjunctuur en Collectieve Sector Unit/Project : Conjunctuur Author(s) : Henk Kranendonk and Johan Verbrugggen Number : 203 Date
More informationFinancial Intermediation Services Indirectly Measured
APPENDIX 3 Financial Intermediation Services Indirectly Measured Overview A3.1 The 2008 SNA and BPM6 intermediation services indirectly measured (FISIM) comprises service output for which producers do
More informationJean Monnet Chair. Small Area Methods for Monitoring of Poverty and Living conditions in EU (SAMPL-EU)
Jean Monnet Chair Small Area Methods for Monitoring of Poverty and Living conditions in EU (SAMPL-EU) II.1. Income, Consumption and Poverty in the European Statistical System Luigi Biggeri Outline 1. Some
More informationPrice and Volume Measures
Price and Volume Measures 1 Third Intermediate-Level e-learning Course on 2008 System of National Accounts May - July 2014 Outline 2 Underlying Concept Deflators Price indices Estimation and SNA Guidelines
More informationInterrelations among Macroeconomic Accounts
Interrelations among Macroeconomic Accounts INTRODUCTION Macroeconomic statistics cover either: the whole economy (example : National Accounts) or a large and well-defined part of it (example : Government
More informationValidation of National Accounts Expenditures
Chapter 21 Validation of National Accounts Expenditures Price data and accounts data are the two pillars of the Inter Comparison Program (ICP). Because purchasing power parities (PPPs) are derived from
More informationUpdated System of National Accounts (SNA): Chapter 16: Summarising and integrating the accounts
Statistical Commission Thirty-ninth session 26 29 February 2008 Item 3(d) of the provisional agenda Items for discussion and decision: National accounts Background document Available in English only Updated
More informationCountry Report UZBEKISTAN
Regional Course on SNA 2008 (Special Topics): Improving Exhaustiveness of GDP Coverage 22 30 August 2016 Daejeon, Republic of Korea Country Report UZBEKISTAN Data sources and estimation methods for compiling
More informationThe primary purpose of the International Comparison Program (ICP) is to provide the purchasing
CHAPTER 3 National Accounts Framework for International Comparisons: GDP Compilation and Breakdown Process Paul McCarthy The primary purpose of the International Comparison Program (ICP) is to provide
More informationMethodological notes to the press release on the aggregated balance sheet of credit institutions
Methodological notes to the press release on the aggregated balance sheet of credit institutions 1 Reclassification of funds increasing the security of financial investments into central government In
More informationA new approach to education PPPs in the Eurostat/OECD exercise
A new approach to education PPPs in the Eurostat/OECD exercise OECD Meeting on PPPs for Non-European Countries, 27 29 April 2009 Eurostat losure Authorized Public Disclosure Authorized Public Disclosure
More informationQuarter 3, Copyrights Statistics Botswana 2018
STATISTICS BOTSWANA GROSS DOMESTIC PRODUCT Quarter 3, 2018 Copyrights 2018. Private Bag 0024 Botswana Tel: (267) 367 1300. Fax: (267) 395 2201. Email: info@statsbots.org.bw Website: www.statsbots.org.bw
More informationIntroduction of chain-linked volume measures in the Quarterly Spanish National Accounts. General National Accounts Unit National Statistics Institute
Introduction of chain-linked volume measures in the Quarterly Spanish National Accounts General National Accounts Unit National Statistics Institute May, 2 1 Introduction Modern market economies are characterised
More informationThe impact of implementing the 2008 SNA on GDP
The impact of implementing the 2008 SNA on GDP Regional Workshop on National Accounts and the development of Economic Statistics Infrastructure within the SDGs Framework 15-18 May 2017 Amman, Jordan Benson
More informationConsulting engineering in Europe in 2016
Consulting engineering in Europe in 2016 Peter Boswell Bricad Associates, Switzerland Survey website: survey.peterboswell.net The consulting engineering industry helps shape communities and indeed the
More information10 years since the adoption of the System of National Accounts 2008
10 years since the adoption of the System of National Accounts 2008 Status of implementation Annual Seminar on National Accounts 9-11 May 2018 Panama City, Panama Ilaria Di Matteo United Nations Statistics
More informationPRESS RELEASE. ANNUAL NATIONAL ACCOUNTS Year 2017 (2 nd estimate) & revision of years
HELLENIC REPUBLIC HELLENIC STATISTICAL AUTHORITY Piraeus, October 17, 2018 PRESS RELEASE ANNUAL NATIONAL ACCOUNTS Year 2017 (2 nd estimate) & revision of years 2015-2016 The Hellenic Statistical Authority
More informationFrequently asked questions (FAQs)
Frequently asked questions (FAQs) New poverty estimates 1. What is behind the new poverty estimates being released today? The World Bank has recalculated the number of people living in extreme poverty
More informationGROSS DOMESTIC PRODUCT FOR THE FIRST QUARTER OF 2018 (FLASH ESTIMATES)
GROSS DOMESTIC PRODUCT FOR THE FIRST QUARTER OF 2018 (FLASH ESTIMATES) Gross Domestic Product (GDP) expanded with 3.5% in the first quarter of 2018 compared to the same quarter of the previous year and
More informationProblems with the Measurement of Banking Services in a National Accounting Framework
Problems with the Measurement of Banking Services in a National Accounting Framework Erwin Diewert (UBC and UNSW) Dennis Fixler (BEA) Kim Zieschang (IMF) Meeting of the Group of Experts on Consumer Price
More informationGROSS DOMESTIC PRODUCT, FIRST QUARTER OF 2018 (PRELIMINARY DATA)
GROSS DOMESTIC PRODUCT, FIRST QUARTER OF 2018 (PRELIMINARY DATA) In the first quarter of 2018 Gross Domestic Product (GDP) 1 at current prices amounts to 21 479 million BGN. In Euro terms GDP is 10 982
More informationIn the second quarter of 2014, the net borrowing of the national economy, as compared with the rest of the world, is estimated at 1,362 million euros
16 October 214 Quarterly Spanish National Accounts. Base 21 Quarterly Non-financial Accounts for the Institutional Sectors Second quarter of 214 In the second quarter of 214, the net borrowing of the national
More informationSTATISTICS BOTSWANA GROSS DOMESTIC PRODUCT. No:2017/3. Third Quarter 2017
No:2017/3 STATISTICS BOTSWANA GROSS DOMESTIC PRODUCT Third Quarter 2017 Copyrights 2017 Private Bag 0024, Gaborone. Tel: 367 1300 Fax: 395 2201 Toll Free: 0800 600 200 E-mail: info@statsbots.org.bw Website:
More informationGENERAL EQUILIBRIUM ANALYSIS OF FLORIDA AGRICULTURAL EXPORTS TO CUBA
GENERAL EQUILIBRIUM ANALYSIS OF FLORIDA AGRICULTURAL EXPORTS TO CUBA Michael O Connell The Trade Sanctions Reform and Export Enhancement Act of 2000 liberalized the export policy of the United States with
More informationThe Special Data Dissemination Standard
February 1998 The Special Data Dissemination Standard Updated Guidance on the SDDS The point of contact in the IMF for the standards initiative is following: Chief Data Dissemination Standards Division
More informationExperience with Supply and Use and Input-Output Tables for Constant price Estimation of Annual National Accounts in Different Countries.
Session I 24 and Evening course 3 B Paper Prepared for the 15 th International Input-Output Conference 27 June -1 July 2005, Beijing, China Experience with Supply and Use and Input-Output Tables for Constant
More informationWeek 1. H1 Notes ECON10003
Week 1 Some output produced by the government is free. Education is a classic example. This is still viewed as a service and valued at the cost of production which is primarily the salary of the workers
More informationNational Accounts of Tajikistan
National Accounts of Tajikistan Nilyufar Khuseynova Spesialist of SNA and financial statistics department Introduction of SNA -93 The practical introduction of System of National Accounts in Tajikistan
More information