On 23 April 2018, the International Association of Athletics Federations (IAAF) released its "Eligibility Regulations for the female classification: Athletes with differences of sex development" (DSD Rule) which comes into effect on 1 November 2018. The stated purpose of the DSD Rule is for...

Frontmatter -- Contents -- Contributors -- Preface -- Acknowledgements -- 1. An Introduction to Educational Tourism -- 2. Exploring Nature-based and Cultural Educational Tourism -- 3. Adult and Seniors' Educational Tourism -- 4. Schools' Educational Tourism - with Neil Carr and Chris Cooper --...

Periodically, the global economy experiences great commodity booms and busts, characterized by a broad and sharp comovement of commodity prices. There have been two such episodes since the Korean War. The first event peaked in 1974 and the second in 2008, 34 years apart. Both created major...