Feedback refers to a core concept in circuit design and control theory, used to stabilize amplifiers and control system ...

This paper studies the equilibrium and welfare implications of quantitative trade models with sector-level external economies of scale (EES). While empirical evidence highlights the importance of EES, ...

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Abstract digital illustration featuring a complex geometric technical diagram in red tones on a light gray background. It contains multiple interconnected circles, triangles, arcs, straight lines, and ...