This report uses a standard gravity setup to analyse the determinants of e-commerce, using data on online credit card payments by private Spanish customers of the multinational bank BBVA. The results show that the gravity model applies well to credit card payments, explaining up to 95% of the...

Que nous apprend la comparaison des taxes et redevances françaises et allemandes ? Les transporteurs paient-ils davantage dans un pays que dans l'autre ? Si tel est le cas, quel effet cette différence a-t-elle sur la rentabilité des transports dans chacun des deux pays ? L'impact d'une hausse...

The future of money / by Riel Miller, Wolfgang Michalski and Barrie Stevens -- Whence and whither money? / by Michel Aglietta -- The future technology of money / by Zachary Tumin -- Intangible economy and electronic money / by Charles Goldfinger -- New monetary spaces? / by Geoffrey Ingham --...

Given their sheer magnitude, the payments made by companies for the purchase of oil, gas and minerals from governments or state-owned enterprises are of significant public interest. However, only a few commodity trading companies regularly publicly disclose information in respect of their...