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   forecasting returns with a hybrid model: neural network autoregressive market predictions and capm for asset valuation  
   
نویسنده zare mohammad
منبع journal of mathematics and modeling in finance - 2025 - دوره : 5 - شماره : 2 - صفحه:1 -11
چکیده    ‎accurate forecasting of asset returns is essential for informed investment decisions and effective portfolio management‎. ‎this paper explores a hybrid model that combines the capital asset pricing model (capm) with neural network autoregressive (nnar) models to enhance return predictions‎. ‎while capm traditionally estimates expected returns based on market behavior‎, ‎it has limitations due to its linear assumptions‎. ‎in contrast‎, ‎nnar models excel at capturing complex‎, ‎nonlinear relationships in financial time series data‎. ‎our study integrates nnar forecasts of market returns into the capm framework‎, ‎hypothesizing that this combined approach will yield superior accuracy‎, ‎particularly in volatile market conditions‎. ‎through empirical analysis‎, ‎we demonstrate that our hybrid model outperforms traditional capm predictions‎, ‎highlighting the potential of machine learning techniques in asset valuation‎. ‎the findings provide valuable insights for future research and practical applications in financial forecasting‎.
کلیدواژه capm ,neural network autoregressive ,mean square error ,asset valuation ,financial forecasting
آدرس alzahra university, faculty of mathematical sciences, department of statistics, iran
پست الکترونیکی m.zare@alzahra.ac.ir
 
     
   
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