World Bank offers great variety of databases on the subject of trade, agriculture and many others. The full list is available here. We will discuss some selected data sources in more details below. In particular, we will focus on:
World Integrated Trade Solution (WITS)
TCdata360
Miscellaneous data sources
Source
World Integrated Trade Solution is located here: http://wits.worldbank.org/. However, this is the guest users interface with the access to simple summary data. If you need to access full capabilities of WITS database, you need to log-in here (see more details below).
WITS database is a website, that uses trade and tariff data from various sources (UN Comtrade, WTO, World Bank) in order to provide users with the interface for generating own trade statistics and indicators. WITS application also provides tools to perform single and multi-market tariff cut simulations. Extensive description of the methodology, used by WITS is located here: http://wits.worldbank.org/methodology.html.
WITS provides multiple ways to access trade, tariff and non-tariff data. It has the following main sections.
For more information, see this introductory overview video.
How to access data
WITS is a complex tool, however it has a very good set of learning materials. If you have time, you can take an eLearning course, otherwise, it is possible to follow video tutorials from WITS.
Registration and login
In order to use full capabilities of the WITS database all users need to log-in. The log in page is located here. You can access this page from the main WITS website, by clicking first ‘Register’ in the top right corner . Follow all registration instructions. People with the FAO email are allowed to register in WITS and use all available capacities of the database. After you have finished your registration, click ‘log in’ in the same top-right corner of the WITS website, enter your email and password and you will log into the WITS database:
Other important informatoin
When the user are logged into WITS, the website offer a greater range of documentation and metadata. In particular:
WITS data availability report can be explored and generated here, it is only possible after log in;
Reference tables for converting countries, commodities and classifications are here;
Detailed product nomenclature is here;
Comprehensive WITS guide is here;
WITS has a developed API interface for direct data access from a programming environment. More information is available here. Here is the WITS-API USER GUIDE.
There are two main types of trade data in WITS, (1) UN Comtrade up to 6 digits oh HS classification trade data and (2) UN Comtrade Tariff-line data. To access UN Comtrade data we only need to log in to WITS with our user name (email) and password. However, if we want to extract bulk Comtrade data, we may need to provide our Comtrade data access token (see more details below).
The main tool of generating user-defined trade data reports from the UN Comtrade data in WITS is in using the Home > Advanced Query > Trade Data (UN Comtrade)
. Here you can select any reporters, partners, commodities, periods, and classification systems in order to generate desirable table with the trade data.
Important to note. At this step our queries are limited to the maximum of 100 000 rows. In order to be able to download more than 100 000 rows, you either need to log in from the FAO network, or provide a UN Comtrade token to the WITS database by clicking “click here to activate” on the page Home > Advanced Query > Trade Data (UN Comtrade)
and follow the instructions:
A comprehensive instruction on how to use advanced queries is provided in the WITS tutorial video.
IMPORTANT about ommodity classfication Selecting the commodity classification is always tricky, when you want to construct a consistent time series they covers multiple years (5 and more)? you may find that more modern HS classifications will not be available in the past. For tackle this problem you need to switch to the old HS classification, such as HS 2002 or even HS 1992. Be ready, that the coding system in the old HS classifications may differ significant. To overcome this problem, check the WITS mapping tables or tables of concordance.
Tutorial video Highlights both options for user defined grouping of data. The best description of how to create and use the user-defined country and commodity groups is described in the WITS e-learning here in the sections 20 and 21. Please check them for the guided instructions.
The lists of standard - predefined commodities and country groups are here: http://wits.worldbank.org/referencedata.html in the sections Products
and Countries
.
WITS offers a user friendly interface for accessing Tariff-line data (link to the interface) and bulk Comtrade data (link to the interface). Practically, this interface repeats the one available in the Comtrade. To learn more about how to use it, see:
WITS Trade and Tariffs data offers access to the UNCTAD and WTO databases and the tariffs data in particular. It is available on the Home > Advanced Query >Tariff and Trade Analysis
page. To get to know how to use this data, see this tutorial video.
It is also possible to download bulk tariff data from the UNCTAD TRAINS database directly from WITS. You need to follow Home > Advanced Query >Bulk Download (TRAINS)
to access the download interface. For more information, see tutorial documentation and tutorial video below:
The Trade Outcomes Indicators tool lets you to construct numbers of trade indicators that are classified into four dimensions of trade performance: Orientation and Growth, Export Diversification, Export Sophistication, and Export Survival. All calculations are performed by the WITS, according to the published methodology based on the UN Comtrade data.
To see explicit details on how to use Trade Outcomes Indicators, see this video.
Source
TCdata360 provides open data on trade and competitiveness. The site aggregates and visualizes data from multiple sources and presents it in tandem with other knowledge and resources. The website is available at https://tcdata360.worldbank.org/. At TCdata360 offers a wide range of user friendly instruments for trade data comparison and analysis’.
See this brief guide video:
How to access data
This is a purely analytic tool with very intuitive interface. Unfortunately, there are no guides, which would describe all possibilities of data access options. Some main features are explained here: https://tcdata360.worldbank.org/faq.
Developers options
There are numerous options of data access for developers and different software, so-called API interface. To see more about it visit https://tcdata360.worldbank.org/tools.
The Temporary Trade Barriers Database (TTBD) contains detailed data on more than thirty different national governments’ use of policies such as antidumping (AD), global safeguards (SG), China-specific transitional safeguard (CSG) measures, and countervailing duties (CVD).
For more information, see the Temporary Trade Barriers Database and Global Antidumping Database.
The Trade Costs database provides estimates of bilateral trade costs in agriculture and manufactured goods for the 1995-2015 period. It is built on trade and production data collected in 178 countries.
The database is available here.
The UNCTAD Trade Analysis Information System (TRAINS) is a comprehensive computerized information system at the HS-based tariff line level (HS 6-digit). The database provides data on trade control measures, including:
The interface is available here.
Copyright © 2017 Eduard Bukin. All rights reserved.