Accelerator effect — The accelerator effect in economics refers to a positive effect on private fixed investment of the growth of the market economy (measured e.g. by Gross Domestic Product). Rising GDP (an economic boom or prosperity) implies that businesses in… … Wikipedia
Accelerator Coaster — model. These models are the tradename for some of the fastest rides on earth.An accelerator coaster is named because of its long, straight launch track, its tower, known as a top hat , and its magnetic brakes that smoothly stop the train without… … Wikipedia
particle accelerator — accelerator (def. 7). [1945 50] * * * Device that accelerates a beam of fast moving, electrically charged atoms (ions) or subatomic particles. Accelerators are used to study the structure of atomic nuclei (see atom) and the nature of subatomic… … Universalium
PowerUP (accelerator) — CyberStorm PPC604e accelerator board PowerUP boards were dual processor 68k–PowerPC accelerator boards designed by Phase5 Digital Products for Amiga computers. They had two different processors working in parallel, sharing the complete address… … Wikipedia
Large Hadron Collider-The World's Most Powerful Particle Accelerator — ▪ 2009 On Sept. 10, 2008, scientists of the European Organization for Nuclear Research ( CERN), Geneva, ran the first test operation of what had been described as the largest machine and the most ambitious scientific experiment ever built… … Universalium
IS/LM model — The IS curve moves to the right, causing higher interest rates (i) and expansion in the real economy (real GDP, or Y). The IS/LM model (Investment Saving/Liquidity preference Money supply) is a macroeconomic tool that demonstrates the… … Wikipedia
Harrod-Domar model — The Harrod Domar model is used in development economics to explain an economy s growth rate in terms of the level of saving and productivity of capital. It suggests that there is no natural reason for an economy to have balanced growth. The model … Wikipedia
Multiplier (economics) — In economics, a multiplier is a factor of proportionality that measures how much an endogenous variable changes in response to a change in some exogenous variable. For example, suppose a one unit change in some variable x causes another variable… … Wikipedia
Хансен Алвин — (Hansen) (1887 1975), американский экономист, представитель неокейнсианства. Сочинения по проблемам экономического цикла. * * * ХАНСЕН Алвин ХАНСЕН (Hansen) Алвин (Элвин) (22 августа 1887, Виборг, шт. Южная Дакота 6 июня 1975, Александрия, шт.… … Энциклопедический словарь
МОДЕЛЬ МУЛЬТИПЛИКАТОРА–АКСЕЛЕРАТОРА — (multiplier accelerator model) Модель, связывающая экономические колебания со взаимодействием мультипликатора и акселератора. Мультипликатор приводит к росту объема производства в результате увеличения инвестиций, а акселератор – к увеличению… … Экономический словарь
Акселератор — ACCELERATOR Показатель, характеризующий зависимость прироста производных инвестиций (см. Induced investment) от прироста ВНП. Быстрый рост доходов и потребления стимулирует инвестиции в модернизацию существующих производственных мощностей и в … Словарь-справочник по экономике