In recent years, thematic exchange-traded funds (ETF) have increased in economic significance. Investors in thematic ETFs have more than just financial objectives and gain a non-monetary added value from a thematic portion in their portfolios. Therefore, traditional portfolio optimization models...

This paper evaluates the impact of a screening process based on Environment, Social, and Governance (ESG) scores for an otherwise passive portfolio of investment-grade corporate bonds. The main result is that this filtering leads to a substantial improvement of the targeted ESG score without...

We consider a model where investors can invest directly or search for an asset manager, information about assets is costly, and managers charge an endogenous fee. The efficiency of asset prices is linked to the efficiency of the asset management market: if investors can find managers more...

Financial institutions commonly face the risk that large trades will execute at unfavorable prices due to price impact effects from insufficient market liquidity. A typical method to manage these price impact effects is to split a given order into smaller pieces and to trade these pieces...

In this paper, we find evidence of reversals in relative exit performance between the "short" and "long-run" in the VC market, with the short-run defined to be the first five years of business, and the long-run, the sixth year of business onwards. Using proxies for the risk of venture capital...

Existing models of the size and scope of investment activity traditionally assume an infinite pool of ex-ante identical projects, despite the fact that managers often face a limited choice of projects that vary in quality. In this paper, we investigate optimal project selection in a model in...

In this paper, we analyze the conflicts of interest of an informed agent who is responsible for divulging his private information about a company and has a reward function positively dependent on its stock price. We assume that the demand for the stock is subject to shocks that may increase...

Among diverse social media uses covered by researchers one has thus far captured surprisingly scant attention: social media as an investment class per se. Despite the fluctuating fortunes of numerous social media initial public offerings (IPOs) and their aftermarket trading, social media stocks...

Research in hedge fund investing proposes different solutions to build optimal hedge fund portfolios. However, these solutions are direct extensions of the usual meanvariance framework, and still suffer from model risks. More complex approaches start to be used but are related to numerous...

Equities tend to give high returns accompanied with high risk level. Commodities exhibit similar nature but exhibit inverse return movements compared to equities. Although, Equities and Commodities have risk- return parity, the volume traded in commodities is much larger and have longer trading...