BJ Data Tech Solution

Specialized on Data processing, Data management Implementation plan, Data Collection tools - electronic and paper base, Data cleaning specifications, Data extraction, Data transformation, Data load, Analytical Datasets, and Data analysis. BJ Data Tech Solutions teaches on design and developing Electronic Data Collection Tools using CSPro, and STATA commands for data manipulation. Setting up Data Management systems using modern data technologies such as Relational Databases, C#, PHP and Android.

I wonder why the OLS results and sys gmm results can be so different.
I wonder why the OLS results and sys gmm results can be so different.

Code:

xtabond2 changeofEDTA_win l.EDTA_equity_asset_ratio_win weightdamageratio30d lnTA_win NLDTA_loan_asset_ratio_win  l.netincomeEratio_win customerdepositTAratio_win  realgdpgrowth lnrealGDPpercapita  i.newspecialization i.newcountry i.year i.newBvdAS                                   , gmm(changeofEDTA_win,lag(2 6)) iv(l.EDTA_equity_asset_ratio_win weightdamageratio30d lnTA_win NLDTA_loan_asset_ratio_win   l.netincomeEratio_win customerdepositTAratio_win  realgdpgrowth lnrealGDPpercapita  i.newspecialization i.newcountry i.year i.newBvdAS ,eq(both)) small twostep robust
est store gmmEDTA

reg changeofEDTA_win l.EDTA_equity_asset_ratio_win weightdamageratio30d lnTA_win NLDTA_loan_asset_ratio_win  l.netincomeEratio_win customerdepositTAratio_win  realgdpgrowth lnrealGDPpercapita  i.newspecialization i.newcountry i.year i.newBvdAS                                   , robust
est store olsEDTA

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Home / Data Cleaning / Data management / Data Processing / I wonder why the OLS results and sys gmm results can be so different.
I wonder why the OLS results and sys gmm results can be so different.

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Home / Data Cleaning / Data management / Data Processing / I wonder why the OLS results and sys gmm results can be so different. I wonder why the OLS results and sys gmm results can be so different.

0 Response to I wonder why the OLS results and sys gmm results can be so different.