Autor: rsandov

Investors are constantly aware of the behaviour of stock markets. This affects their emotions and motivates them to buy or sell shares. Financial sentiment analysis allows us to understand the effect of social media reactions and emotions on the stock market and vice versa. In this research, we analyse Twitter data and important worldwide financialContinue reading Does Twitter Affect Stock Market Decisions? Financial Sentiment Analysis During Pandemics: A Comparative Study of the H1N1 and the COVID-19 Periods

The paper assesses the public policy-cycle model in the age of artificial intelligence Practical cases are analyzed since the policy-making cycle to understand implementations of artificial intelligence toward a dynamic framework This work contributes to laying the foundations of the theoretical and practical relationship between artificial intelligence and public policy Valle-Cruz, D., Criado, J. I.,Continue reading Assessing the public policy-cycle framework in the age of artificial intelligence: From agenda-setting to policy evaluation

Open government has become a research trend among e-government scholars around the world. However, most research in this field has focused on national policies and the implementation thereof. Typically, this is related to Open Government (OG) ecosystems, data, policies and models, yet very little attention has been paid to the most basic level: the municipal/localContinue reading Different perceptions, different open government strategies: The case of local Mexican public managers

A comparative study of implications and challenges for the public sector This article presents a study about artificial intelligence (AI) policy based on the perceptions, expectations, and challenges/opportunities given by chief information officers (CIOs). In general, publications about AI in the public sector relies on experiences, cases, ideas, and results from the private sector. OurContinue reading Chief information officers’ perceptions about artificial intelligence