MRIO Analysis

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7 comments

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    Frances
    To reconstruct the model go to the Options menu. Select Construct and then Multipliers.
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    aarshad
    Frances, I did all of the above, but I still have the area gray. I can't seem to put a check where it says Multi-Regional Analysis. Am I missing some steps? Thanks
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    Frances
    ok, this sounds like the greying is now in the MRIO screen rather than in the Tasks bar. The most common reason the software will not let you select the MRIO screen is that you have not yet selected any activities in the upper portion of the screen for analysis. You still need to create a new scenario and select activities as you would for a single region analysis, once this is done, then you can select the MRIO check box, which will activate the Add Models button.
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    aarshad
    It is still grey. I am wondering is it because I am using County Plus Data.
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    Frances
    Zip codes don't have tradeflows at this time so they cannot be used for MRIO. MRIO if for county level data and higher.
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    tbanda
    What's the maximum number of separate models that can be linked in MRIO Analysis? I'm trying to construct a MRIO model for a county in California linking all the remaining 57 counties, is it possible? If not, how can I model the statewide impacts by county?
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    robert
    The software itself does not limit the number of models you can link, but each model added will exponentially increase the demand on your system (computer hardware). We support up to 10 models being linked together. More than 10 models quickly becomes very risky (likely to crash the system before completion), and 57 may easily give you trouble, but there's no harm in giving it a shot at the end of the day before heading home for the night: it could just as easily get all the way through with no problem. If it turns out that your system cannot handle it (within 12 hours of computation), let us know.
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