In simple terms A coalition government is a government formed jointly by more than one political party. No single party runs it alone. Coalitions usually appear when an election gives no party a clear working majority, so parties that agree on enough to govern together join forces. How it works The trigger is arithmetic. The […]
A coalition government is a government formed jointly by two or more political parties, usually when no party won a working majority.
In simple terms An estimate built from a sample is never exact. A confidence interval is the range of values that is likely to contain the quantity you were trying to measure. The US Census Bureau describes it as the uncertainty surrounding an estimate. A wide interval is a warning. A narrow one is a
A confidence interval is a range around an estimate that is likely to contain the true value, given the method used to produce it.
In simple terms A consumer price index, or CPI, measures how the prices households pay change over time. It follows a basket of goods and services that a typical household buys. The index number itself means little. What matters is how far it moves. A CPI that rises 3 percent over a year means the
A consumer price index tracks how the prices households pay for a fixed basket of goods and services change over time.
In simple terms Core inflation is the headline inflation rate with the jumpiest prices taken out. In most countries that means food and energy. Those prices swing on weather, harvests and oil markets. Removing them leaves a steadier signal about where inflation is actually heading. How it works Statisticians use two broad methods, and they
Core inflation is the inflation rate left after stripping out the most volatile prices, usually food and energy, to show the underlying trend.
In simple terms A covalent bond is what holds two atoms together when they share electrons. Molecules are built from them. Sharing suits atoms whose outer electron shells are incomplete. Each atom contributes, and both end up more stable than they were apart. How it works IUPAC describes a covalent bond as a region of
A covalent bond holds two atoms together through shared electrons, creating a dense region of electron charge between their nuclei.
In simple terms Erosion is the wearing away of the land surface, and the carrying of the loosened material somewhere else. The UN Office for Disaster Risk Reduction defines it as the wearing away of the land surface by water, wind, ice, gravity or other natural or human agents that abrade, detach and remove soil
Erosion is the wearing away of the land surface by water, wind, ice or gravity, and the removal of the loosened material elsewhere.
In simple terms An exchange rate is the price of one currency measured in another. It says what a euro, a rand or a rupee is worth abroad. Every rate works in both directions. If one euro buys 170 yen, one yen buys roughly 0.0059 euros. That is the same rate, read the other way
An exchange rate is the price of one currency in terms of another, for example how many Japanese yen one euro will buy.
In simple terms An executive order is a written instruction from the president of the United States to the federal government. The National Archives calls these official documents, numbered consecutively, through which the president manages the operations of the federal government. It is not a law passed by Congress. It directs the executive branch. How
An executive order is a numbered written directive from the US president telling federal agencies how to act, within powers granted by law.
In simple terms Fiscal policy is what a government does with its budget: how much it spends, how much it taxes, and how much it borrows to cover the difference. The IMF puts the purpose plainly. Governments use those powers to promote strong and sustainable growth and to reduce poverty. How it works There are
Fiscal policy is a government's use of spending and taxation to steer the economy, as distinct from a central bank's interest rate decisions.
In simple terms A glacial lake outburst flood is the sudden release of water held in a lake fed by a melting glacier. The UN Office for Disaster Risk Reduction defines it as a sudden release of a significant amount of water retained in a glacial lake, whatever the cause. The short form is GLOF.
A glacial lake outburst flood is the sudden release of water stored in a lake fed by a melting glacier.