How do economists conceptualize and measure “social capital,” and what explains its apparent decline in the United States over recent decades?

How do economists conceptualize and measure “social capital,” and what explains its apparent decline in the United States over recent decades?

How do economists conceptualize and measure “social capital,” and what explains its apparent decline in the United States over recent decades?
byu/Southern_Outcome_440 inAskEconomics

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