fixed effect model

  1. B

    FE, RE, OLS Cluster?

    Hi all, I've a question which regression model to use? I've the following model: Taxavoid= PC + Before/after + PC * Befor/after tax avoid = continious where PC is ratio variable of political party/ i coudl have used 1 or 0 (REPvsDEM) but, I use ratio, more info. PC= REP / (DEM+REP) so ratio...
  2. H

    Dummy variables in fixed effects models

    I am doing a research on factors influencing firm performance, So I am fitting a fixed-effect modelling approach in R using 3-year panel data, with a total of 193 firms, these firms are grouped into 4 different sizes (Medium, Small, Very Small and Micro depending on thier annual sales levels). I...
  3. J

    CI to percentage change in ICC

    I'm running fixed effects models to estimate changes in intra class correlations. I first run an unconditional model and then a second model including only level-2 factors. I'm interested in the reduction of the icc when adding only level-2 factors. I'm interested in expressing the...
  4. D

    Distribution of fixed effects

    Hi all, Let me shortly introduce my research: I am looking at whether companies outperform each other in investments. To do this I observe them at multiple investments, and calculate fixed effects. Afterwards, I tested the fixed effects to confirm whether at least one company outperforms...
  5. J

    Split file regression, or Fixed effects Mixed model

    Within a dataset that has a few variables explaining dependent variable A, and influences vary over different categories, it can be obvious to split the file in these categories and run a regression. However, there is also the possibility of running mixed models with fixed factors. What would...
  6. Z

    General linear model or mixed linear model

    I am doing my thesis for my master degree. I am looking at determinants of profitability for commercial banks. Overall, I have Return on Asset as a dependent variable. As independent variables I have chosen Leverage, credit risk, liquidity risk, size effect, gdp, inflation, interest rate...
  7. M

    Interaction effects in Fixed Effect Models

    Dear all, I am currently writing my Master thesis and in addition to finding a relationship, I examine whether the relationship between X and Y became stronger over time. I use a firm fixed effect model, and this is my base regression: (1) CFO_TURNOVER = α0+α1INDUSTRY SHOCK+ ΣCONTROL...