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In combinatorics, stars and bars (also called "sticks and stones", [1] "balls and bars", [2] and "dots and dividers" [3]) is a graphical aid for deriving certain combinatorial theorems. It can be used to solve many simple counting problems, such as how many ways there are to put n indistinguishable balls into k distinguishable bins. [4]
The assignment problem is a fundamental combinatorial optimization problem. In its most general form, the problem is as follows: The problem instance has a number of agents and a number of tasks. Any agent can be assigned to perform any task, incurring some cost that may vary depending on the agent-task assignment.
Pages in category "Problems in business economics" The following 8 pages are in this category, out of 8 total. ... This page was last edited on 17 June 2017, at 05:33 ...
Mergers and acquisitions (M&A) are business transactions in which the ownership of companies, business organizations, or their operating units are transferred to or consolidated with another company or business organization. This could happen through direct absorption, a merger, a tender offer or a hostile takeover. [1]
Transformation problem: The transformation problem is the problem specific to Marxist economics, and not to economics in general, of finding a general rule by which to transform the values of commodities based on socially necessary labour time into the competitive prices of the marketplace. The essential difficulty is how to reconcile profit in ...
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The end of the holiday weekend added two fresh examples of a historic shift on Wall Street: More CEOs than ever are heading for the exits. Over the past 24 hours, the leaders of chipmaker Intel ...
From October 2010 to December 2012, if you bought shares in companies when Jeffery A. Smisek joined the board, and sold them when he left, you would have a -5.3 percent return on your investment, compared to a 24.4 percent return from the S&P 500.