Analysing patterns in international trade in services can be a challenging task. Not all countries publish information on trade relations with their partners, and often what a country reports does not match what its trading partners say. The OECD-WTO Balanced Trade in Services (BaTIS) dataset addresses both these problems.
About
Identify the author's academic background and areas of research, if possible. If your source is a book, look for an author's note, a foreword, or an “about the author” section towards the beginning or the end of the book. If your source is a website, look for an “About Me” section""