Are asset prices driven by news or by factors unrelated to economic fundamentals, such as market sentiment? In most asset pricing models news play a dominant role, but most empirical applications find only a low explanatory power of news. A new study examines this problem using an extensive time-stamped event database and finds that about half of all high-frequency market movements can be attributed to news.

The Bundesbank’s greenhouse gas emissions came in at around 13,676 tonnes of CO2 equivalents in 2021, which corresponds to a reduction of just over 52.3% compared with the 2013/14 base value (28,650 t). As in 2020, the restrictions on public life caused by the coronavirus pandemic resulted in reduced emissions in 2021 as well. This was because business travel were still very low and reductions were made in heat consumption.

Fotos vom Museumsuferfest

Aufgrund seines Silberreichtums war Sachsen über Jahrhunderte einer der zentralen Produzenten stabilen Geldes in Deutschland. Sächsische Münzen zeichnen sich neben ihrer Wertstabilität durch künstlerische Schönheit aus. Sachsen zählte auch zu den ersten deutschen Ländern, die modernes Papiergeld einführten.

Implementing a minimum exchange rate regime by buying foreign currency eases monetary conditions domestically and may thus have a direct impact on the inflation rate. However, such foreign currency purchases involve a risky expansion of the central bank’s balance sheet total. A new model can now predict what expansion of the balance sheet a central bank must expect if it wishes to implement a minimum exchange rate in the foreign exchange market.