Estimating the impact of COVID-19 pandemic on alternative semi-intensive shrimp (<i>Penaeus vannamei</i>) production schedules in Mexico: a stochastic bioeconomic approach.

pgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\ge$$\end{document} ≥ 0.05), cost or price values were pooled, and a Program Evaluation and Review Technique (PERT) distribution was used with the minimum, maximum and most likely parameters estimated from the pooled set values; (3) when a significant trend was determined, a normal error distribution resulting from the regression analysis was used to add random error values to cost or price (Table 4 ).

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