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Ad hoc is a Latin phrase meaning literally ' for this '. In English , it typically signifies a solution designed for a specific purpose, problem, or task rather than a generalized solution adaptable to collateral instances (compare with a priori ).
In science and philosophy, an ad hoc hypothesis is a hypothesis added to a theory in order to save it from being falsified.. For example, a person that wants to believe in leprechauns can avoid ever being proven wrong by using ad hoc hypotheses (e.g., by adding "they are invisible", then "their motives are complex", and so on).
In economics, rationalization is an attempt to change a pre-existing ad hoc workflow into one that is based on a set of published rules. There is a tendency, in modern times, to quantify experience, knowledge, and work.
In government or business a task force is a temporary organization created to solve a particular problem. It is considered to be a more formal ad hoc committee. A taskforce, or more commonly, task force, is a special committee, usually of experts, formed expressly for the purpose of studying a particular problem.
Ad hoc hypotheses are justifications that prevent theories from being falsified. Possible explanations can become needlessly complex. It might be coherent, for instance, to add the involvement of leprechauns to any explanation, but Occam's razor would prevent such additions unless they were necessary.
Ad hoc units and formations of the United States (4 C, 8 P) Pages in category "Ad hoc units and formations" The following 21 pages are in this category, out of 21 total.
Ad hoc auction markets: process of buying and selling goods or services by offering them up for bid, taking bids and then selling the item to the highest bidder; Used goods markets such as flea markets; Temporary markets such as fairs; Real estate markets
Mesoeconomics or Mezzoeconomics is a neologism used to describe the study of economic arrangements which are not based either on the microeconomics of buying and selling and supply and demand, nor on the macroeconomic reasoning of aggregate totals of demand, but on the importance of the structures under which these forces play out, and how to measure these effects.