Access to Gravity Modeling Database 3Selecting Dataset ID: 355470
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ARTNeT Interactive Gravity Modeling Database Tutorial Page 2 of 14 Access to Gravity Modeling Database ................................................................................................... 3Selecting Dataset ................................................................................................................................... 6Specifying and Estimating the Model ..................................................................................................... 6Trade Projection .................................................................................................................................... 9Estimated to Actual Trade Ratio .......................................................................................................... 11Filtering Data (Optional) ....................................................................................................................... 12Exporting Results (Optional) ................................................................................................................ 13 ARTNeT Interactive Gravity Modeling Database Tutorial Page 3 of 14 \n \r\n \r \r \n \r 1. Access ARTNeT by typing the ARTNeT link in the address bar of the browser. Link: http://www.unescap.org/tid/ARTNeT/index.asp 2. Go to Tools page by clicking Tools For Researchers link. The Tools page is displayed. ARTNeT Interactive Gravity Modeling Database Tutorial Page 5 of 14 4. Access ARTNeT Interactive Gravity Modeling Database by clicking To access interactive Gravity Modeling database link. Access the database by typing your login details and clicking the Login button. ARTNeT Interactive Gravity Modeling Database Tutorial Page 9 of 14 The Trade Projection function allows calculation of the impact of a change in a given factor included in the model (e.g. GDP of the partner country) on the dependent variable (e.g. exports) using the coefficients estimated earlier. 1. To generate trade projection, click Trade Projection link at the bottom of the page. Conditions can be specified by clicking the Change Condition button.