Timeline for Interpretation of Interaction Term with Dummy [duplicate]
Current License: CC BY-SA 3.0
4 events
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| Mar 18, 2015 at 21:14 | history | closed | whuber♦ | Duplicate of Interpretation of interaction term | |
| Mar 18, 2015 at 19:40 | answer | added | tef2128 | timeline score: 0 | |
| Mar 18, 2015 at 19:31 | comment | added | Richard Hardy |
You can use if...then constructions when you know there is causality. However, regression alone does not imply causality; hence, you must be relying on some outside information when you make causal statements based on regression results. Regarding the last question, yes, you need to refer to low debt countries because a4 shows the effect of x for high debt countries relative to low debt countries (rather than relative to, say, the average of high and low growth countries).
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| Mar 18, 2015 at 19:18 | history | asked | Ant | CC BY-SA 3.0 |