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This study uses publicly available information for European firms and recent machine learning algorithms to predict future revenues in an IFRS context, examining the benefits of predictive analytics for both preparers and users of these financial projections. For this purpose, the study...
Persistent link: https://www.econbiz.de/10013294624
Machine learning (ML) is a novel method that has applications in asset pricing and that fits well within the problem of measurement in economics. Unlike econometrics, ML models are not designed for parameter estimation and inference, but similar to econometrics, they address, and may be better...
Persistent link: https://www.econbiz.de/10013475217
This paper discusses the question whether self-learning price-setting algorithms are able to coordinate their pricing behaviour to achieve a collusive outcome that maximizes the joint profits of the firms using these algorithms. While the legal literature generally assumes that algorithmic...
Persistent link: https://www.econbiz.de/10012912903
Where should better learning technology (such as machine learning or AI) improve decisions? I develop a model of decision-making in which better learning technology is complementary with experimentation. Noisy, inconsistent decision-making introduces quasi-experimental variation into training...
Persistent link: https://www.econbiz.de/10012038853
In this paper, the use of the machine learning algorithm is examined in derivation of the determinants of price … movements of stock indices. The Random Forest algorithm was selected as an ideal representative of the nonlinear algorithms …
Persistent link: https://www.econbiz.de/10012303034
attribute combinations defining strong learners with equivalent predictive power. We call this algorithm “Sparse Wrapper … AlGorithm” (SWAG) …
Persistent link: https://www.econbiz.de/10012270791
The yield curve is one of the fundamental input parameters of pricing theories in capital markets. Information about yields can be observed in a discrete form either directly through traded yield instruments (e.g. Interest Rate SWAP's) or indirectly through prices of bonds (e.g. Government...
Persistent link: https://www.econbiz.de/10012941189
A new algorithm for calibrating agent-based models is proposed, which employs a popular gradient boosting framework …
Persistent link: https://www.econbiz.de/10012839291
We analyze pricing patterns and price level effects of algorithms in the market segments for OTC-antiallergics and -painkillers in Germany. Based on a novel hourly dataset which spans over four months and contains over 10 million single observations, we produce the following results. First,...
Persistent link: https://www.econbiz.de/10013472562
techniques (PART algorithm, random forest, and support vector machine), the predictive ability of more easily extracted …
Persistent link: https://www.econbiz.de/10012039600