We expect government help in a crisis. Will Reeves intervene on energy bills this time?

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After Covid furlough and Truss’s bailout, can the UK expect another government crisis rescue, asks Laura Kuenssberg.

After Covid furlough and Truss’s bailout, can the UK expect another government crisis rescue, asks Laura Kuenssberg.

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In-Depth Context: Financial crisis

A financial crisis is any of a broad variety of situations in which some financial assets suddenly lose a large part of their nominal value. A broader reduction of economic activity affecting the whole economy is known as an economic crisis. In the 19th and early 20th centuries, many financial crises were associated with banking panics, and many recessions coincided with these panics. Other situations that are often called financial crises include stock market crashes and the bursting of other financial bubbles, currency crises, and sovereign defaults. Financial crises directly result in a loss of paper wealth but do not necessarily result in significant changes in the real economy (for example, the crisis resulting from the famous tulip mania bubble in the 17th century). Many economists have offered theories about how financial crises develop and how they could be prevented. There is little consensus and financial crises continue to occur from time to time. It is apparent however that a consistent feature of both economic (and other applied finance disciplines) is the obvious inability to predict and avert financial crises. This realization raises the question as to what is known and also capable of being known (i.e. the epistemology) within economics and applied finance. It has been argued that the assumptions of unique, well-defined causal chains being present in economic thinking, models and data, could, in part, explain why financial crises are often inherent and unavoidable. Many financial crises are triggered by the bursting of economic bubbles, when rapidly inflated asset prices suddenly collapse. Financial crises often undermine confidence in financial institutions and markets, which can amplify their economic and social consequences.

== Types ==

=== Banking crisis ===

When a bank suffers a sudden rush of withdrawals by depositors, this is called a bank run. Since banks lend out most of the cash they receive in deposits (see fractional-reserve banking), it is difficult for them to quickly pay back all deposits if these are suddenly demanded, so a run renders the bank insolvent, causing customers to lose their deposits, to the extent that they are not covered by deposit insurance. An event in which bank runs are widespread is called a systemic banking crisis or banking panic. Examples of bank runs include the run on the Bank of the United States in 1931 and the run on Northern Rock in 2007. Banking crises generally occur after periods of risky lending and resulting loan defaults.

=== Currency crisis ===

A currency crisis, also called a devaluation crisis, is normally considered as part of a financial crisis. Kaminsky et al. (1998), for instance, define currency crises as occurring when a weighted average of monthly percentage depreciations in the exchange rate and monthly percentage declines in exchange reserves exceeds its mean by more than three standard deviations. Frankel and Rose (1996) define a currency crisis as a nominal depreciation of a currency of at least 25% but it is also defined as at least a 10% increase in the rate of depreciation. In general, a currency crisis can be defined as a situation when the participants in an exchange market come to recognize that a pegged exchange rate is about to fail, causing speculation against the peg that hastens the failure and forces a devaluation.

=== Speculative bubbles and crashes ===

A speculative bubble (also called a financial bubble or an economic bubble) exists in the event of large, sustained overpricing of some class of assets. One factor that frequently contributes to a bubble is the presence of buyers who purchase an asset based solely on the expectation that they can later resell it at a higher price, rather than calculating the income it will generate in the future. If there is a bubble, there is also a risk of a crash in asset prices: market participants will go on buying only as long as they expect others to buy, and when many decide to sell the price will fall. However, it is difficult to predict whether an asset's price actually equals its fundamental value, so it is hard to detect bubbles reliably. Some economists insist that bubbles never or almost never occur.

Well-known examples of bubbles (or purported bubbles) and crashes in stock prices and other asset prices include the 17th century Dutch tulip mania, the 18th century South Sea Bubble, the Wall Street crash of 1929, the Japanese property bubble of the 1980s, and the crash of the United States housing bubble during 2006–2008. The 2000s sparked a real estate bubble where housing prices were increasing significantly as an asset good.

=== Liquidity crisis === A liquidity crisis occurs when financial institutions or markets experience a sudden shortage of cash or funding, making it difficult to meet short-term obligations.

=== International financial crisis ===

When a country that maintains a fixed exchange rate is suddenly forced to devalue its currency due to accruing an unsustainable current account deficit, this is called a currency crisis or balance of payments crisis. When a country fails to pay back its sovereign debt, this is called a sovereign default.Debt crises occur when a country or institution becomes unable to service its accumulated debt, even in the absence of an immediate banking or currency crisis. While devaluation and default could both be voluntary decisions of the government, they are often perceived to be the involuntary results of a change in investor sentiment that leads to a sudden stop in capital inflows or a sudden increase in capital flight. Several currencies that formed part of the European Exchange Rate Mechanism suffered crises in 1992–93 and were forced to devalue or withdraw from the mechanism. Another round of currency crises took place in Asia in 1997–98. Many Latin American countries defaulted on their debt in the early 1980s. The 1998 Russian financial crisis resulted in a devaluation of the ruble and

Background information sourced from Wikipedia: Financial crisis under CC BY-SA 4.0.

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Original Source: We expect government help in a crisis. Will Reeves intervene on energy bills this time?