The approach shows the scientific background of eliminating the market risk of an optimized portfolio and the use of marginal probabilities of ruin for optimized amounts of investments.For this reason the mathematical expectations of the parameters of the market model in the portfolio result to...

This chapter focuses on institutional investors in the German financial markets. Institutional investors are specialized financial intermediaries who collect and manage funds on behalf of small investors toward specific objectives in terms of risk, return and maturity. The major types of...

This article tests the hypothesis that financial supply-side shifts help to explain the low-investment climate of private firms in Germany. The core contention is that a firm's financial position contributes to its access to external finance on credit markets. Special emphasis is put on small...

In this paper, we use an exogenous variation in tax regulations to analyze the impact of bonus depreciation programs on business investment. To promote economic convergence of Eastern and Western Germany after reunification, bonus depreciation tax incentives were granted for investments in...

Der Beitrag untersucht, inwieweit hinter der oft konstatierten Investitionsschwäche der europäischen Wirtschaft eine Strukturverschiebung von materiellen zu immateriellen Investitionen steht. Da letztere nur zum Teil unter den Investitionsbegriff der Volkswirtschaftlichen Gesamtrechnung...

This paper attempts to test whether financial supply-side shifts explain the low-investment climate of private firms in Germany. The core contention is that a firm's financial position contributes to its access to external finance on credit markets. Special emphasizes is put on small and...

Long-term interest rates in Europe fell sharply in 2014 to historically low levels. This development is often attributed to yield-chasing in anticipation of quantitative easing by the European Central Bank. We examine how portfolio adjustments by long-term investors aimed at containing duration...

Long-term interest rates in Europe fell sharply in 2014 to historically low levels. This development is often attributed to yield-chasing in anticipation of quantitative easing (QE) by the European Central Bank (ECB). We examine how portfolio adjustments by long-term investors aimed at...

With a market share of 76.2 percent of the total German crowdfunding market with monetary consideration (German: Crowd-investing), real estate projects make up the largest part by far. Only a significantly smaller portion is used for classic start-up finance. The volume brokered, and the number...

The real estate crowdfunding market in Germany and Austria has experienced a strong growth in recent years. By end of 2018 nearly € 400m have been raised through real estate crowdfunding in Germany. From the investors' perspective, however, things do not always look so shiny. More and more...