According to political scientist Terry Moe, why does Congress suffer from a collective action problem in the face of presidential power?

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Terry Moe argues that Congress suffers from a collective action problem because individual members of Congress are more concerned with the substantive impact of presidential action on their constituents rather than the general implications of presidential powers. This means that members may prioritize their own reelection over the overall interests of Congress as an institution.

According to Political Scientist Terry Moe, Why Does Congress Suffer