The bimodal character of stocks is demonstrated when they are classified according to their style. Stocks are often assigned, on the basis of some valuation parameter, uniquely as either value or growth even though, over time, changes in a stock's-growth probability should trace the evolution of...

Der unternehmensübergreifende Datenaustausch in der Welt von Industrie 4.0 birgt für Unternehmen immense Potenziale. So können Unternehmen wertvolles Wissen über den Einsatz ihrer Produkte gewinnen und ihren Kunden innovative Dienstleistungen anbieten. Umgekehrt können Kunden die Produkte...

This paper introduces the 'Ukraine Support Tracker', which lists and quantifies military, financial and humanitarian aid to Ukraine since Russia's invasion on February 24, 2022. We measure support from Western governments, namely by G7 and European Union member countries. Due to our focus on...

This paper presents the 'Ukraine Support Tracker', which lists and quantifies military, financial and humanitarian aid to Ukraine in the context of the Russia-Ukraine war. This second version covers the period January 24 until April 23, 2022. We measure support from Western governments, namely...

This paper presents the 'Ukraine Support Tracker', which lists and quantifies military, financial and humanitarian aid to Ukraine in the context of the Russia-Ukraine war. This third version covers government commitments between January 24 and May 10, 2022. We now track support by 37...

This paper presents the 'Ukraine Support Tracker', which lists and quantifies military, financial and humanitarian aid to Ukraine in the context of the Russia-Ukraine war. This fourth version covers government commitments made between January 24 and June 7, 2022 and has a new detailed overview...

This paper presents the 'Ukraine Support Tracker', which lists and quantifies military, financial and humanitarian aid to Ukraine in the context of the Russia-Ukraine war. This sixth version covers government commitments made between January 24 and August 3, 2022 and has a new detailed overview...

This paper presents the “Ukraine Support Tracker”, which lists and quantifies military, financial and humanitarian aid to Ukraine in the context of Russia’s war against Ukraine. We track government commitments to Ukraine made between January 24, 2022 and January 15, 2023 by 40 governments...