highly significantP = 0.000
The t‐test showed a highly significant impact of time on these four variables ( P = 0.000***); details can be found in Table S1 (Supporting Information).
The t‐test showed a highly significant impact of time on these four variables ( P = 0.000***); details can be found in Table S1 (Supporting Information).
4.1.3 Factor 5: Unfavorable Prices for Inputs and Outputs Coffee prices vary widely from one year to the next, so the decreasing constraint level on the item of poor market prices for produce cannot necessarily be expected to show a clear trend and could simply indicate a singular increase from one year to another.