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Most factor-based forecasting models for the term structure of interest rates depend on a fixed number of factor loading functions that have to be specified in advance. In this study, we relax this assumption by building a yield curve forecasting model that learns new factor decompositions...
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model comparison. LightGBM algorithm outperforms the other 14 models acording to both RMSE and MAE criteria, and is the only …
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This paper examines the adoption of Artificial Intelligence (AI) among German firms, leveraging firm-level data from … the ifo Business Survey. We analyze the diffusion of AI across sectors and firm sizes, showing a significant increase in … AI usage from 2023 to 2024, particularly in manufacturing and services. The survey data allows us to explore not only …
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This paper presents a computational approach for predicting the S&P CNX Nifty 50 Index. A neural network based model has been used in predicting the direction of the movement of the closing value trend of the index by predicting the seven day simple moving average value change after seven days....
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