1. Robo-advising: a dynamic mean-variance approach

   • Min Dai
   • Hanqing Jin
   • Yuhong Xu

   Original Article 16 June 2021 Pages: 81 - 97

   

2. CATE meets ML

   • Daniel Jacob

   Original Article Open access 28 June 2021 Pages: 99 - 148

   

3. Profitability of cryptocurrency Pump and Dump schemes

   • Taro Tsuchiya

   Original Article 09 June 2021 Pages: 149 - 167

   

4. How to gauge investor behavior? A comparison of online investor sentiment measures

   • Daniele Ballinari
   • Simon Behrendt

   Original Article Open access 07 August 2021 Pages: 169 - 204

5. Correction to: Default analysis in mortgage risk with conventional and deep machine learning focusing on 2008–2009

   • Vikram Ojha
   • JeongHoe Lee

   Correction 12 August 2021 Pages: 205 - 205