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that have included risk and risk management tools within the stochastic frontier analysis in agricultural economics. This … study contributes to investigating the methods used to account for endogeneity by using a risk-accommodating stochastic … few studies have treated endogeneity in farm risk-performance evaluations. According to our findings, it can be concluded …
Persistent link: https://www.econbiz.de/10014287554
using historical data on European financial stocks that forecasts portfolio Value at Risk (VaR) and Expected Shortfall (ES). …
Persistent link: https://www.econbiz.de/10011654443
Ever since the emergence of economics as a distinct scientific discipline, policy makers have turned to economic models to guide policy interventions. If policy makers seek to enhance growth of an open capitalist economy, they have to take into account, firstly, the uncertainties,...
Persistent link: https://www.econbiz.de/10011422415
dividends next period as ambiguous. We calibrate the agent's ambiguity aversion to match only the first moment of the risk …
Persistent link: https://www.econbiz.de/10011994544
This paper presents a study of Artificial Neural Network (ANN) and Bayesian Network (BN) for use in stock index prediction. The data from Nigerian Stock Exchange (NSE) market are applied as a case study. Based on the rescaled range analysis, the neural network was used to capture the...
Persistent link: https://www.econbiz.de/10009746063
Persistent link: https://www.econbiz.de/10012105541
We present a stochastic simulation forecasting model for stress testing that is aimed at assessing banks’ capital adequacy, financial fragility, and probability of default. The paper provides a theoretical presentation of the methodology and the essential features of the forecasting model on...
Persistent link: https://www.econbiz.de/10011890804
We introduce a numerical algorithm for solving dynamic economic models that merges stochastic simulation and projection approaches: we use simulation to approximate the ergodic measure of the solution, we cover the support of the constructed ergodic measure with a fixed grid, and we use...
Persistent link: https://www.econbiz.de/10011757628
Persistent link: https://www.econbiz.de/10011655468
A stylized fact of African agriculture is that crop responses to inorganic fertilizer application derived from experimental studies are often substantially greater than those from observational studies (e.g. surveys and administrative data). Recent debates on relative costs and benefits of...
Persistent link: https://www.econbiz.de/10015374750