This paper contributes to the literature by examining whether the age and gender of the firm's
top executives influence market‐based measures of firm risk. Using data on the S&P 1500 …

The authors studied the complex relationship between information supply and demand using
newspaper articles and web searches that reflect investors’ crash fears. They report that …

We report on the organization and results of the third edition of the Cyber-Physical Systems
tool competition, held as part of the SBFT workshop. Six tools (ie, CRAG, EvoMBT, RIGAA, …

This paper evaluates whether global economic activity, measured by the maritime index
and commodity index, is a distinct common factor in explaining equity returns in emerging …

We use Google Search volume to track changes investors' positive and negative market
attention. Our results support the hypothesis that this information reflects investors' optimistic …

We propose a novel online test generation algorithm WOGAN based on Wasserstein
Generative Adversarial Networks. WOGAN is a general-purpose black-box test generator …

This paper examines the impact of investor attention on stock market and FX market volatility
in emerging economies using newly constructed innovative attention proxies that capture …

In this paper we introduce a new class of so-called privileged words which have been previously
considered only a little. We develop the basic properties of privileged words, which turn …

WOGAN is an online test generation algorithm based on Wasserstein generative adversarial
networks. In this note, we present how WOGAN works and summarize its performance in the …

We consider the problem of falsifying safety requirements of Cyber-Physical Systems expressed
in signal temporal logic (STL). This problem can be turned into an optimization problem …