Posts Tagged 'Bureau of Economic Analyis'

BEA’s API Expands Access to All Regional Data

Developers, your requests have been heard. All regional data from the Bureau of Economic Analysis are now accessible through our application programming interface, or API. This includes industry detail for certain estimates, back-year estimates under the SIC industry structure and every statistic currently available in our interactive data tables.

The new API datasets are named “RegionalIncome” and “RegionalProduct”. The statistics available correspond to the public tables for the regional program. To assist in finding the economic statistics from these datasets, a new data availability page has been developed. The appendices I and J in the API User Guide are also descriptive and give helpful examples.

The new datasets are intended to replace the older regional dataset “RegionalData”, part of the API launched in May 2013, which only allows access to summary statistics. The older “RegionalData” dataset, however, will still be available. The new datasets join other in the API — BEA’s GDP and related national economic statistics, international transactions and investment, and foreign direct investment statistics. In addition to expanding the amount of data available on the API, BEA published an updated API User Guide, making it easier for developers to start using the service.

BEA’s API allows developers to build a service to search, display, analyze, retrieve, or view BEA statistics. For example, you can create a “mashup” that combines BEA data with other government or private data sources to create new services or give your users a different perspective on their communities. Or you can design a tool that gives your users new ways to visualize economic data.

The API includes methods for retrieving subsets of BEA statistical data and the meta-data that describes it using HTTP requests. It delivers data in two industry-standard formats: XML (Extensible Markup Language) and JSON (JavaScript Object Notation).

To use the API, you need to register first. Full documentation is available in the updated API User Guide.

The BEA’s API is just one way BEA is supporting open data. Visit BEA’s Open Data site for a complete listing of BEA’s data sets in a machine readable JSON format, along with access to downloadable data sets and other data tools.

Why Does BEA Revise GDP Estimates?

Each summer, the Bureau of Economic Analysis updates its Gross Domestic Product estimates to incorporate sources of data previously unavailable and make improvements in methodology – – all with the goal of providing the most accurate measure of the U.S. economy’s performance.

This year, we’ll release revised estimates for GDP and its major components on July 30. These updated figures will reflect new and revised sources of data and will incorporate the regular updates to seasonal adjustment factors as well as several statistical changes designed to reduce residual seasonality. At the same time, BEA will introduce new tools for analyzing the nation’s economy.

This annual revision process results in old estimates of GDP getting recalculated for both the quarters and years covered – from 2012 through the first quarter of 2015. BEA’s annual revisions usually cover three years. New estimates of GDP will reflect the adopted improvements.

Another improvement that will emerge from this year’s annual revision process is that the BEA – also starting on July 30 — will begin including data from a new “advance” trade report produced by the Census Bureau into our initial estimates of quarterly GDP. The data from Census’ advance trade report will mean that BEA will have actual trade data for all three months of the quarter – rather than only two months — when calculating its first estimate of quarterly GDP.

In addition to the annual revisions process, BEA also regularly updates its quarterly GDP numbers – producing three estimates for a given quarter. Each new estimate includes updated, more complete, and more accurate information as it becomes available. The first, called the “advance” estimate, typically receives the most attention and is released roughly four weeks after the end of a quarter. For example, the first estimate of GDP for this year’s January-to-March quarter came out near the end of April. The first estimate for the second quarter will come out July 30 – in concert with the annual revisions.

When BEA calculates the advance estimate, we don’t yet have complete source data, with the largest gaps in data for the third month of the quarter. In particular, the advance estimate lacks complete source data on inventories, trade, and consumer spending on services. Therefore, we must make assumptions for these missing pieces based in part on past trends. As part of this process, we publish a detailed technical note that lays out the assumptions we made for a particular estimate. With Census’ new advance trade report, BEA will be able to plug the hole on the missing trade data.

As new and more complete data become available, we incorporate that information into the second and third GDP estimates. About 45 percent of the advance estimate is based on initial, or early, estimates from various monthly and quarterly surveys that are subject to revision for various reasons, including late respondents that are eventually incorporated into the survey results. Another roughly 14 percent of the advance estimate is based on historical trends.

By the second GDP estimate, we have new data for the third month and revised data for earlier months. By the third estimate, a lot more data is available so that only 17 percent of the GDP estimate is based on information from the first set of monthly and quarterly surveys.

Once every five years, BEA produces a  “comprehensive” revision to its GDP statistics, incorporating changes to how the U.S. economy is measured as well as more complete source data all the way back to 1929.  The most recent comprehensive revision was 2013.  New data, new methodologies, changes in definitions and classifications, and changes in presentations were all incorporated into 2013’s comprehensive GDP revision.

Measuring GDP for the U.S. economy is always a work in progress. It often takes months, or even years, for the most comprehensive and accurate data to become available. Our advance estimates strike a good balance between accuracy and timeliness, given the data available at the time. Successive revisions reflect BEA’s commitment to incorporate both more complete source data when they become available and improved methods for measuring a rapidly changing economy.

April 2015 Trade Gap is $40.9 Billion

The U.S monthly international trade deficit decreased in April 2015 according to the U.S. Bureau of Economic Analysis and the U.S. Census Bureau. The deficit decreased from $50.6 billion in March (revised) to $40.9 billion in April, as exports increased and imports decreased. The previously published March deficit was $51.4 billion. The goods deficit decreased $9.3 billion from March to $60.7 billion in April. The services surplus increased $0.4 billion from March to $19.8 billion in April.

Trade Gap Jun 3

Exports of goods and services increased $1.9 billion, or 1.0 percent, in April to $189.9 billion. Exports of goods increased $1.9 billion and exports of services increased less than $0.1 billion.

  • The increase in exports of goods mainly reflected increases in capital goods ($2.1 billion) and in industrial supplies and materials ($0.6 billion). A decrease in other goods ($0.5 billion) was partly offsetting.
  • The increase in exports of services mainly reflected an increase in other business services ($0.1 billion) and increases in several categories of services of less than $0.1 billion. A decrease in transport ($0.2 billion), which includes freight and port services and passenger fares, was partly offsetting.

Imports of goods and services decreased $7.8 billion, or 3.3 percent, in April to $230.8 billion. Imports of goods decreased $7.4 billion and imports of services decreased $0.4 billion.

  • The decrease in imports of goods mainly reflected decreases in consumer goods ($4.9 billion) and in other goods ($1.0 billion).
  • The decrease in imports of services was more than accounted for by a decrease in transport ($0.5 billion). Am increase in travel (for all purposes including education) ($0.1 billion) was partly offsetting.

Goods by geographic area (seasonally adjusted, Census basis)

  • The goods deficit with China decreased from $38.9 billion in March to $27.5 billion in April. Exports increased $0.9 billion to $10.3 billion and imports decreased $10.5 billion to $37.7 billion.
  • The goods deficit with Mexico decreased from $5.0 billion in March to $4.2 billion in April. Exports increased $1.0 billion to $20.0 billion and imports increased $0.2 billion to $24.2 billion.
  • The goods deficit with the European Union increased from $10.9 billion in March to $11.9 billion in April. Exports increased $0.9 billion to $23.6 billion and imports increased $1.9 billion to $35.6 billion.

For more information, read the full report.