Problem: Add spaces: PanamasignsmultilateralconventionsofataxtreatyimplementrelatedmeasurestopreventBeps.

Spaces added: Panama signs multilateral conventions of a tax treaty implement related measures to prevent Beps.

Problem: Add spaces: StefanSommerreceiveshonorableprizeattheIPMIconferenceUniversityofCopenhagen

Spaces added: Stefan Sommer receives honorable prize at the IPMI conference University of Copenhagen

Problem: Add spaces: Youhaveenteredoneoftherequiredbracesbutnottheother.Insertthemissingbraceandrecheck.

Spaces added: You have entered one of the required braces but not the other. Insert the missing brace and recheck.

Problem: Add spaces: Onemethodthatisusedtodaytoreducegreenhousegasesiscarbontrading.

Spaces added:
One method that is used today to reduce greenhouse gases is carbon trading.