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  • How can I compare coefficients from two regressions with different (but similar) independent and depend variables?

    Dear Stata users,

    I am working with survey data on attitudes towards specific population subgroups, for simplicity let's say high-skilled immigrants and low-skilled immigrants.

    Each respondent answers questions regarding his/her attitudes towards both subgroups. I have an outcome variable (out) where respondents have to specify their attitudes towards each immigrant group separately on a scale from 1 to 10 - one outcome variable measuring attitudes towards high-skilled immigrants (out_high) and one outcome variable measuring attitudes towards low-skilled immigrants (out_low).

    Similarly, I have different indicator questions (ind) that capture potential concerns regarding immigrants, for example whether the respondent thinks that immigrants take away jobs (ind_jobs), that they undermine the host country's norms (ind_norms), etc. - again asked separately for high- and low-skilled immigrants.

    I want to analyze if different concerns affect attitudes towards the two immigrant groups in different ways. First, I standardized outcome and indicator variables. Next, I run two separate regressions. For model 1 I only use outcome and indicator questions that ask for high-skilled immigrants. For model 2, I only use outcome and indicator questions that ask for low-skilled immigrants:

    reg out_high ind_jobs_high ind_norms_high

    reg out_low ind_jobs_low ind_norms_low

    I would like to compare coefficients between the two models, to see whether the association between the different concerns and overall attitudes is stronger/weaker when considering a specific immigrant group.

    I thought about the -suest- command, but it does not seem to work as both dependent and independent variables are different.

    Anyone knows how to do it?

    Thanks!



  • #2
    Malte:
    welcome to this forum.
    You may want to take a look at the following Stata thread: https://www.statalist.org/forums/for...ression-models
    Kind regards,
    Carlo
    (StataNow 18.5)

    Comment


    • #3
      Thanks Carlo, that helped a lot!

      Comment

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