Pacific, Europe, USA, and emerging markets with multivariate t copula based on GARCH model, and to measure portfolio … estimated equations of USA, Europe and emerging REIT index returns were ARMA(2,2)-GARCH(1,1), while ASIA-Pacific was ARMA(3 …

-intensive industries in terms that matter to investors: revenue, profit, and most importantly, profit margin. Furthermore, the performance … industries: construction, transportation, and mining. Finally, we compared the profitability of the firms in these six industries … other industries in every period examined. Moreover, in this ten-year period, the copyright-intensive industries’ profit …