In this article we present an efficient optimization for calculating the exposure and CVA for large portfolios of vanilla swaps. It is based on a "thin-out" procedure applied to fixed payment streams, which reduces a very frequent stream of payments to a much less frequent one. The procedure...

The technique of application of copulas in modeling of security portfolios by logical-and-probabilistic theory with groups of incompatible events is suggested. Results of analysis with two types of copulas are presented. The effectivesness of combination of logical-and-probabilistic theory and...

Investment in thinly-traded private assets involves liquidity risk. Existing literature provides limited guidance as it mainly focuses on publicly-traded security assets such as stocks and bonds. This paper develops an analytical tool for quantifying liquidity risk of private assets. Using...

In this paper, we build up a portfolio in the Chinese residential real estate market. We separate 35 big cities in China into 3 groups with different criteria. Then we build portfolios for these groups, by comparing the efficient frontier and Sharpe ratio with the portfolio of full samples. We...

Gateway cities have historically been the focus of institutional investors in office properties. Since the financial crisis, however, office markets in other cities have enjoyed greater demand and rising occupancy rates relative to those in gateway cities. REITs have positioned themselves to...

We provide robust evidence showing local information plays a significant role in local asset concentrations and return outperformance. Using a unique setting with significant cross-market information asymmetries and large sample of individual commercial property holdings, we find property...

We propose a new housing portfolio channel through which QE affects output. In response to QE, intermediaries rebalance portfolios from bonds to houses, lowering the return to saving and stimulating consumption and output. We study this channel empirically in a German housing boom without credit...

We evaluate the sustainability of real estate investment vehicles in Switzerland according to the three Environmental, Social, and Governance (ESG) pillars. For this purpose, we conducted a survey of direct investors (real estate investment companies, funds, and foundations) inquiring about...

We provide explicit solutions to life-cycle utility maximization problems simultaneously involving dynamic decisions on investments in stocks and bonds, consumption of perishable goods, and the rental and the ownership of residential real estate. House prices, stock prices, interest rates, and...

Decision making can be a complex process requiring the integration of several attributes of choice options. Understanding the neural processes underlying (uncertain) investment decisions is an important topic in neuroeconomics. We analyzed functional magnetic resonance imaging (fMRI) data from...