Hanusch, M., Hassan, S., Algu, Y., Soobyah, L., & Kranz, A. (2016). The Ghost of a Rating Downgrade: What happens to Borrowing Costs When a Government Loses its Investment Grade Credit Rating? World Bank, Washington, DC.

Hanusch, Marek, Shakill Hassan, Yashvir Algu, Luchelle Soobyah, and Alexander Kranz. The Ghost of a Rating Downgrade: What Happens to Borrowing Costs When a Government Loses Its Investment Grade Credit Rating? World Bank, Washington, DC, 2016.

Hanusch, Marek, et al. The Ghost of a Rating Downgrade: What Happens to Borrowing Costs When a Government Loses Its Investment Grade Credit Rating? World Bank, Washington, DC, 2016.