Rapid innovation in digital services relying on artificial intelligence (AI) challenges existing regulations across a wide array of policy fields. The European Union (EU) has pursued position as global leader ethical AI regulation explicit contrast to US laissez-faire and Chinese state surveillance approaches. This article asks how the seemingly heterogeneous approaches market making are woven ...

One of the most critical design issues that developers face in electronic markets is that of the agents’ trading strategies. In this paper, we aim to examine the impact of trading strategies on the high-frequency Foreign Exchange market. In particular, our goal is to explore the emergence of the stylized facts (statistical properties) in the trading activity when the market is populated with ag...

Financial market prediction on the basis of online sentiment tracking has drawn a lot of attention recently. However, most results in this emerging domain rely on a unique, particular combination of data sets and sentiment tracking tools. This makes it difficult to disambiguate measurement and instrument effects from factors that are actually involved in the apparent relation between online sen...

Business intelligence (BI) is a promising way which let companies to gather large amounts of data, accessing, analyzing that data, and presenting a high-level set of reports that condense the huge amount of that data so that they can make fundamental business decisions regarding business actors (customer, supplier, logistics...). To learn from the past and present time and anticipate the new ma...