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    Multiple Lineair Regression - Interaction Terms

    Hi all, At the moment I have a multiple regression with 2 variables and and interaction term. y = exchange rate changes x1 = macroeconomic news surprises x2 = speculative net positions x3 = macroeconomic news surprises*speculative net positions My question is: Do net positions affect...
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    Multiple Lineair Regression - Another variable needed ?

    Hey, I'm doing a research on 3 variables, exchange rates, macroeconomic news and net speculative positions. So far I have a regression with exchange rates changes being the dependent variable, news and positions being the independent variables. The exchange rate changes are measures in a...