The phrase "a positive coefficient of" is correct and usable in written English.
It is typically used in mathematical or statistical contexts to describe a coefficient that indicates a positive relationship between variables.
Example: "In the regression analysis, we found a positive coefficient of 0.75 for the variable, suggesting a strong positive correlation with the outcome."
Alternatives: "a positive value of" or "a positive parameter of".
The dynamic resistance has a positive coefficient of module temperature i.e., drd/dT given by 0.49 Ω/K.
A positive coefficient of weighted ethnic spatial lag indicates ethnic network plays a positive role in relation to ethnic entrepreneurship.
They show that expectations are stabilizing in all cases, with negative coefficients between (−1, 0), except for the case of regressive expectations at the 1-year horizon which shows a positive coefficient of less than unity.
Here, a positive coefficient of the interactions between leisure terms and socio-demographic characteristics can be interpreted as a positive effect on the marginal utility of leisure or, equivalently, as a negative effect on labor supply.
They found that all helical rotors have a positive coefficient of static torque at all rotor angles, but the rotors with a shaft had a lower power coefficient than those without.
The paternal union status dummy variable, which captures unionized white-collar fathers, has no effect on paternal earnings whereas the interaction of paternal union status and paternal blue-collar status has a positive (coefficient of around 0.2 depending on gender of the child) and statistically significant effect.
λ I is a positive coefficient to control the contribution of this term.
λ C is a positive coefficient to control the contribution of this term (we use λ C =1).
The regression also produces a positive coefficient for population density, a positive coefficient for the physical size of the area, and a negative coefficient for the average size of the local hospitals all of which are significant at conventional levels.
κ(1) has a positive coefficient, though of a comparatively lower value.
For the employment regression in the first column, Stayer has a small and insignificant coefficient, while CollegeTown has a significantly positive coefficient of 0.013.
