Dr. Elena Mikhailova

From an economic perspective, the cost of this upgrade needs to be carefully considered. We must weigh the potential benefits against the potential drawbacks.

Economic models can provide insight, but they're not the only factor. We must also consider social and environmental impacts.

As a former trade economist, I'm interested in the potential economic implications of this upgrade. Could it lead to increased investment in the sector?

I agree with the realist. We need to consider the economic implications of this upgrade and how it can be used to benefit society as a whole.