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Surface weather prognostic charts for mariners indicate the positions of high and low pressure areas, as well as frontal zones, up to five days into the future. Surface wind direction and speed is also forecast on this type of chart. Wave prognostic charts show the expected sea state at some future time. [2]
As a result, Malkiel argued, stock prices are best described by a statistical process called a "random walk" meaning each day's deviations from the central value are random and unpredictable. This led Malkiel to conclude that paying financial services persons to predict the market actually hurt, rather than helped, net portfolio return.
Probabilistic forecasting summarizes what is known about, or opinions about, future events. In contrast to single-valued forecasts (such as forecasting that the maximum temperature at a given site on a given day will be 23 degrees Celsius, or that the result in a given football match will be a no-score draw), probabilistic forecasts assign a probability to each of a number of different ...
Economic forecasting is the process of making predictions about the economy. Forecasts can be carried out at a high level of aggregation—for example for GDP, inflation, unemployment or the fiscal deficit—or at a more disaggregated level, for specific sectors of the economy or even specific firms.
The Pakistani rupee (ISO code: PKR) is the official currency in the Islamic Republic of Pakistan. The issuance of the currency is controlled by the State Bank of Pakistan . It was officially adopted by the Government of Pakistan in 1949.
When President Jacob Zuma narrowly won a motion of no confidence in South Africa in August 2017, the rand continued to slide, dropping 1.7% that day. [23] In September 2017, Goldman Sachs said that the debt and corruption of Eskom Holdings was the biggest risk to South Africa's economy and the exchange rate of the rand.
Main sources of Pakistan's primary energy supplies include Gas, Oil, Coal, Liquefied natural gas (LNG), and Hydroelectricity, with shares of 29%, 24%, 15%, 10%, and 11% respectively in 2022. Since coal mining began in the Thar desert and LNG imports from Qatar, Coal and imported LNG have increased their shares manyfold in just 5 years in the ...
Benner Cycle is a chart create by Ohioan farmer Samuel Benner. It references historical market cycles between 1780-1872 and uses them to makes predictions for 1873-2059. The chart marks three phases of market cycles: [3] A. Panic Years: - "Years in which panic have occurred and will occur again." B. Good Times - "Years of Good Times.