Dominating Attributes Of Professed Firm Culture Of Holding Companies -...
This article aims to outline the diversity of cultural phenomena that occur at organizational level, emphasizing the place and role of the key attributes of professed firm culture for the survival and...
View ArticleTalent management - an etymological study. (arXiv:1810.02615v1 [econ.GN])
The current article unveils and analyzes important shades of meaning for the widely discussed term talent management. It not only grounds the outlined perspectives in incremental formulation and...
View ArticleMultilinear Superhedging of Lookback Options. (arXiv:1810.02447v1 [q-fin.PR])
In a pathbreaking paper, Cover and Ordentlich (1998) solved a max-min portfolio game between a trader (who picks an entire trading algorithm, $\theta(\cdot)$) and "nature," who picks the matrix $X$ of...
View ArticleExact Replication of the Best Rebalancing Rule in Hindsight....
This paper prices and replicates the financial derivative whose payoff at $T$ is the wealth that would have accrued to a $\$1$ deposit into the best continuously-rebalanced portfolio (or fixed-fraction...
View ArticleSuper-Replication of the Best Pairs Trade in Hindsight. (arXiv:1810.02444v1...
For a market with $m$ assets and $T$ discrete trading sessions, Cover and Ordentlich (1998) found that the "Cost of Achieving the Best Rebalancing Rule in Hindsight" is...
View ArticleOn the First Hitting Time Density of an Ornstein-Uhlenbeck Process....
In this paper, we study the classical problem of the first passage hitting density of an Ornstein--Uhlenbeck process. We give two complementary (forward and backward) formulations of this problem and...
View ArticleAn Introduction to fast-Super Paramagnetic Clustering. (arXiv:1810.02529v1...
We map stock market interactions to spin models to recover their hierarchical structure using a simulated annealing based Super-Paramagnetic Clustering (SPC) algorithm. This is directly compared to a...
View ArticleExploring the nuances in the relationship "culture-strategy" for...
The current article explores interesting, significant and recently identified nuances in the relationship "culture-strategy". The shared views of leading scholars at the University of National and...
View ArticleSocial capital at venture capital firms and their financial performance:...
This paper studies the extent to which social capital drives performance in the Chinese venture capital market and explores the trend toward VC syndication in China. First, we propose a hybrid model...
View ArticleDividend Policy and Capital Structure of a Defaultable Firm....
Default risk significantly affects the corporate policies of a firm. We develop a model in which a limited liability entity subject to Poisson default shock jointly sets its dividend policy and capital...
View ArticleEvaluating regulatory reform of network industries: a survey of empirical...
Proxies for regulatory reforms based on categorical variables are increasingly used in empirical evaluation models. We surveyed 63 studies that rely on such indices to analyze the effects of entry...
View Articlek-price auctions and Combination auctions. (arXiv:1810.03494v1 [q-fin.MF])
We provide an exact analytical solution of the Nash equilibrium for $k$- price auctions. We also introduce a new type of auction and demonstrate that it has fair solutions other than the second price...
View ArticleA General Sensitivity Analysis Approach for Demand Response Optimizations....
It is well-known that demand response can improve the system efficiency as well as lower consumers' (prosumers') electricity bills. However, it is not clear how we can either qualitatively identify the...
View ArticleDeep calibration of rough stochastic volatility models. (arXiv:1810.03399v1...
Sparked by Al\`os, Le\'on, and Vives (2007); Fukasawa (2011, 2017); Gatheral, Jaisson, and Rosenbaum (2018), so-called rough stochastic volatility models such as the rough Bergomi model by Bayer, Friz,...
View ArticleWide and Deep Learning for Peer-to-Peer Lending. (arXiv:1810.03466v1 [cs.LG])
This paper proposes a two-stage scoring approach to help lenders decide their fund allocations in the peer-to-peer (P2P) lending market. The existing scoring approaches focus on only either probability...
View ArticleClassifying Markets up to Isomorphism. (arXiv:1810.03546v1 [q-fin.MF])
We define a notion of isomorphism for financial markets in both discrete and continuous time. We classify complete one-period markets. We define an invariant of continuous time complete markets which...
View ArticleA universal university ranking from the preferences of the applicants....
A methodology is presented to rank universities on the basis of the applicants' revealed preferences. We exploit a crucial feature of the centralised admissions system to higher education in Hungary: a...
View ArticleCritical review of models, containing cultural levels beyond the...
The current article traces back the scientific interest to cultural levels across the organization at the University of National and World Economy, and especially in the series of Economic Alternatives...
View ArticleSymmetry, Entropy, Diversity and (why not?) Quantum Statistics in Society....
We describe society as a nonequilibrium probabilistic system: N individuals occupy W resource states in it and produce entropy S over definite time periods. Resulting thermodynamics is however unusual...
View ArticleNew closed-form approximations in multi-asset market making....
The job of market makers is to provide liquidity to other market participants. The main source of risk for market makers is holding inventory and the uncertainty of future price variation. In many...
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