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• A hipótese<br />

SUTVA (Stable<br />

Unit Treatment<br />

Value<br />

Assumption)<br />

desconsidera<br />

efeitos de<br />

equilíbrio geral.<br />

Assim, ao invés<br />

de oito valores<br />

possíveis para Y,<br />

chegamos a<br />

apenas quatro.<br />

A hipótese SUTVA<br />

D<br />

Y 1(.,.)<br />

Y 2 (.,.)<br />

D 1, D 2<br />

(0,0)<br />

Y 1(0)<br />

Y 2 (0)<br />

D 1, D 2<br />

(0,1)<br />

Y 1(0)<br />

Y 2 (1)<br />

Isto é razoável?<br />

D 1, D 2<br />

(1,0)<br />

Y 1(1)<br />

Y 2 (0)<br />

D 1, D 2<br />

(1,1)<br />

Y 1(1)<br />

Y 2 (1)

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