We augment the standard macroeconomic proxy set by text-based measures of country and global fundamentals from a database of Reuters news articles between 2007 and 2016. We use a novel methodology that matches fundamental topic expressions and directly links them to tonality and geography information...
What identifies the quality of data in a database? In SQL fundamentals, how can we reduce query execution time? Consider the assignment statement: result = isdigit('$') What is the value for result? Why do we need an automated tool fo...