包括数据，矩阵和do文件。
//Spatial Durbin Model model (SDM)
//SDM with random-effects
//SDM with spatial fixed-effects
//SDM with spatial fixed-effects [data transformed according to Lee and Yu (2010)]
//SDM with time fixed-effects
//SDM with spatial and time fixed-effects
//SDM without direct, indirect and total effects


//Spatial-AutoRegressive model (SAR)
//SAR with random-effects
//SAR with spatial fixed-effects
//SAR with spatial fixed-effects [data transformed according to Lee and Yu (2010)]
//SAR with time fixed-effects
//SAR with spatial and time fixed-effects
//SAR without direct, indirect and total effects


//Spatial error model (SEM)
//SEM with random-effects
//SEM with spatial fixed-effects
//SEM with spatial fixed-effects [data transformed according to Lee and Yu (2010)]
//SEM with time fixed-effects
//SEM with spatial and time fixed-effects
//SEM without direct, indirect and total effects


//Spatial-Autoregressive with Spatially Autocorrelated Errors model (SAC) (also known as the SARAR model or Kelejian-Prucha model)
//SAC with spatial fixed-effects
//SAC with spatial fixed-effects [data transformed according to Lee and Yu (2010)]
//SAC with time fixed-effects
//SAC with spatial and time fixed-effects

//Generalised Spatial Random Effects model (GSPRE)
//GSPRE with random-effects
//GSPRE without direct, indirect and total effects