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Techniques for analyzing the relationship between one (or more) "dependent" variables and "independent" variables.
1
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0
answers
169
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Robust Statistics - linear regression
Is it fair to say that robust estimation should be used when the iid assumption doesn't hold? My understanding is that the sample has to be random/independent/uncorrelated but it can follow non-identi …
0
votes
0
answers
763
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Obtain elasticity from model predictions
Say we have estimated a model: demand = a + b * price; where b represents the estimated point elasticity (assuming a log-log model).
Can we use this model to predict the demand in a new scenario wh …
2
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0
answers
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Multilevel analysis: panel data and multiple levels
The idea is to develop a regression model (Y= a + b1*X1 + b2*X2) while taking into account the hierarchical (multilevel) nature of the data. …