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The economic effects of trade policy uncertainty, · Fig. 1 highlights the large degree of variation in TPU over time and across industries. We aggregate firm level trade uncertainty by first constructing, for each firm, a dummy variable I i, t T P U that takes value 1 if the transcript mentions trade policy uncertainty (TPU i,t > 0), and 0 otherwise. ...Hanson (company), · Hanson Limited, formerly Hanson Trust plc, is a British based international building materials company, headquartered in Maidenhead. The company has been a subsidiary of the German company HeidelbergCement since August 2007, and was formerly listed on the London Stock Exchange and a constituent of the FTSE 100 Index.The "Economic Calculation" Controversy | Dissident Voice, · The economic calculation argument (ECA) has to do with the claim that, in the absence of market prices, a socialist economy would be unable to make rational choices concerning the allocation of resources and that this would make socialism an impracticable ...Concrete Countertops Cost, · The cost for concrete countertops ranges from $65 to $135 per square foot. This price usually includes the countertop design, materials, construction, and installation. Unlike other options, the cost of a concrete countertop is not in the material, but rather in the ...
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