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Persistent link: https://www.econbiz.de/10013370938
Financial derivatives have often been criticized as casino-style betting instruments. It turns out that many naive ways of making them are indeed equivalent to gambling. Fortunately, this inadvertent effect can be understood and prevented. We present a theory of product design which achieves that
Persistent link: https://www.econbiz.de/10013007527
In this paper we want to discuss macroscopic and microscopic properties of financial markets. By analyzing quantitatively a database consisting of 13 minute per minute recorded financial time series, we identify some macroscopic statistical properties of the corresponding markets, with a special...
Persistent link: https://www.econbiz.de/10010301759
Shari’a governance is considered a crucial element of the Islamic banking industry. As recent as 2017, Islamic banks in the Kingdom of Bahrain were required by the regulator to have only a Shari’a Supervisory Board and an internal Shari’a function. In 2017, the Central Bank of Bahrain...
Persistent link: https://www.econbiz.de/10013471498
This paper studies quantitative macro-finance model and describes Investment and Profits surface-like risk waves. We … cause disturbances of macro financial variables, for instance - Investment and Profits. Such disturbances can generate … domain and impact financial sustainability. We study simple model relations between Investment and Profits and describe …
Persistent link: https://www.econbiz.de/10012955887
general setup we discuss and provide an intensive literature review of estimation and simulation techniques. Separate section …
Persistent link: https://www.econbiz.de/10003727552
Security prices contain valuable information that can be used to make a wide variety of economic decisions. To extract this information, a model is required that relates market prices to the desired information, and that ideally can be implemented using timely and low-cost methods. The authors...
Persistent link: https://www.econbiz.de/10003951236
We study arbitrage opportunities in diverse markets as introduced by R. Fernholz in [Fer99]. By a change of measure technique we are able to generate a variety of diverse markets. The construction is based on an absolutely continuous, but nonequivalent measure change which implies the existence...
Persistent link: https://www.econbiz.de/10012954502
ratings of agents play role of their coordinates x on economic space. Financial variables of agents like Investment or Assets …
Persistent link: https://www.econbiz.de/10012956145
Classical quantitative finance models such as the Geometric Brownian Motion or its later extensions such as local or stochastic volatility models do not make sense when seen from a physics-based perspective, as they are all equivalent to a negative mass oscillator with a noise. This paper...
Persistent link: https://www.econbiz.de/10012826182