LIBOR Scandal: Definition, Causes, and Impact


The LIBOR Scandal, a significant financial crisis, involved collusion among major financial institutions to manipulate the London Interbank Offered Rate (LIBOR). This fraudulent activity raised concerns about the integrity of one of the world’s key benchmark interest rates. This article delves into the scandal’s definition, causes, consequences, and its impact on global finance.

The LIBOR scandal: a dark chapter in financial history

The LIBOR Scandal, short for the London Interbank Offered Rate Scandal, was a global financial debacle that rocked the world in the early 21st century. In this article, we will explore the scandal in detail, including its definition, key players, causes, consequences, and the subsequent changes it brought to the financial industry.

Understanding the LIBOR scandal

The London Interbank Offered Rate (LIBOR) was a benchmark interest rate used worldwide to determine the cost of loans, derivative products, and other financial instruments. It was calculated based on the interest rates submitted by a panel of participating banks. However, the scandal revolved around these very banks deliberately submitting false interest rates to manipulate the LIBOR.

The manipulation scheme

During the LIBOR Scandal, traders at major financial institutions conspired to influence the LIBOR rates. They did this by submitting artificially high or low interest rates, depending on their institutions’ trading activities. This manipulation aimed to benefit their own organizations but had far-reaching consequences across the global financial landscape.

Key players in the scandal

The scandal implicated several leading financial institutions, including Deutsche Bank (DB), Barclays (BCS), Citigroup (C), JPMorgan Chase (JPM), and the Royal Bank of Scotland (RBS). These institutions were accused of actively participating in the rate-fixing scheme.

The global impact

The manipulation of LIBOR had significant consequences for financial markets and individuals worldwide. It led to the mispricing of financial contracts in transactions such as mortgages, corporate fundraising, and derivative trades. The scandal eroded public trust in the financial industry and raised questions about the credibility of the benchmark rate.

The scandal unveiled

The LIBOR Scandal came to light in 2012, but evidence suggests that the manipulation had been ongoing since as early as 2003. Public outrage intensified as emails and phone records revealed traders openly conspiring to set rates for their benefit.

Consequences and regulatory actions

Regulators in both the United States and the United Kingdom imposed hefty fines, totaling approximately $9 billion, on the banks involved in the scandal. Criminal charges were also filed against some individuals. Furthermore, corporations and governments filed lawsuits, claiming that the rate-fixing negatively affected them.

The phase-out of LIBOR

As a result of the scandal, concerns arose about LIBOR’s credibility. To address these issues, the Federal Reserve and UK regulators announced the phase-out of LIBOR by June 30, 2023. It will be replaced by the Secured Overnight Financing Rate (SOFR). Notably, LIBOR’s one-week and two-month USD LIBOR rates ceased publication after December 31, 2021.

The impact on financial markets

The LIBOR Scandal had a profound impact on global financial markets. The manipulation of this benchmark rate affected various sectors, including mortgages, corporate loans, and derivatives. Let’s explore these effects in more detail.

Mortgage market disruption

The scandal disrupted the mortgage market in significant ways. Imagine a homebuyer securing a fixed-rate mortgage during a period when LIBOR rates were artificially inflated. As a result, they ended up paying higher interest on their mortgage than they should have. This scenario left many homeowners financially disadvantaged, illustrating the real-world consequences of rate manipulation.

Corporate loans and fundraising

The consequences of the LIBOR Scandal extended to the corporate world. Companies that relied on LIBOR-based loans and fundraising were also impacted. For instance, a corporation securing a variable-rate loan tied to LIBOR may have faced unexpectedly high interest costs due to the manipulation. This, in turn, affected their profitability and financial planning.

Derivative pricing complexity

Derivative instruments, such as interest rate swaps and futures contracts, heavily rely on accurate benchmark rates like LIBOR. When LIBOR was manipulated, these derivative contracts faced pricing complexities. Parties engaging in such contracts often found themselves at a disadvantage, either due to excessive losses or missing out on potential gains.

The regulatory response

Regulators worldwide responded swiftly to address the issues raised by the LIBOR Scandal. These responses involved both financial penalties and structural changes in the financial industry.

Hefty fines imposed

To hold the implicated financial institutions accountable, regulators imposed substantial fines. The fines totaled approximately $9 billion and were intended to penalize the institutions for their involvement in rate-fixing activities. The severity of the fines underscored the gravity of the scandal.

Supervisory changes

To prevent such a scandal from recurring, supervisory changes were implemented. The responsibility for overseeing LIBOR was transferred from the British Bankers Association (BBA) to the Intercontinental Exchange’s Benchmark Administration (IBA). This change aimed to enhance the independence and credibility of the benchmark rate.

The transition to SOFR

In response to the scandal and concerns about LIBOR’s reliability, regulatory authorities announced the phase-out of LIBOR. It is set to be replaced by the Secured Overnight Financing Rate (SOFR). SOFR is considered a more robust and transparent benchmark rate, relying on observable transactions rather than estimates.

The legacy of the LIBOR scandal

The LIBOR Scandal has left a lasting legacy in the financial industry. It serves as a stark reminder of the importance of honesty, transparency, and accountability in financial markets. As we transition away from LIBOR, the legacy of this scandal shapes the future of benchmark rates and the global financial system.


The LIBOR Scandal remains a defining chapter in financial history, with a lasting impact on the global financial landscape. From its manipulation’s effects on mortgages, corporate loans, and derivatives to regulatory changes and the emergence of SOFR, the repercussions of the scandal continue to shape financial markets. The lessons learned underscore the need for integrity and trust in the financial industry.

Frequently Asked Questions

What is the LIBOR Scandal and how did it unfold?

The LIBOR Scandal refers to a manipulation scheme where major financial institutions colluded to manipulate the London Interbank Offered Rate (LIBOR). The scheme involved submitting false interest rates to benefit their organizations. It came to light in 2012 but had been ongoing since around 2003.

Why was the LIBOR rate so crucial in global finance?

The LIBOR rate served as a benchmark interest rate used to price loans, derivative products, and other financial instruments worldwide. Its credibility was vital for determining interest rates for mortgages, corporate loans, and more.

Who were the key players implicated in the LIBOR Scandal?

Several major financial institutions, including Deutsche Bank, Barclays, Citigroup, JPMorgan Chase, and the Royal Bank of Scotland, were implicated in the rate-fixing scheme. Traders within these organizations actively participated in the manipulation.

What were the consequences of the LIBOR Scandal?

The scandal had far-reaching consequences. It led to the mispricing of financial contracts, affecting mortgages, corporate fundraising, and derivative trades. Public trust in the financial industry eroded, and regulatory fines, lawsuits, and criminal charges were imposed.

How did regulators respond to the LIBOR Scandal?

Regulators in both the United States and the United Kingdom imposed hefty fines, totaling about $9 billion, on the banks involved. They also filed criminal charges against some individuals. Additionally, supervisory changes were made to enhance the independence of LIBOR oversight.

What is the future of the LIBOR rate, and what will replace it?

Due to concerns about LIBOR’s credibility, the Federal Reserve and UK regulators announced its phase-out by June 30, 2023. It will be replaced by the Secured Overnight Financing Rate (SOFR), which is considered a more reliable and transparent benchmark rate.

Key takeaways

  • The LIBOR Scandal involved collusion among major banks to manipulate the LIBOR rate.
  • Manipulation of LIBOR led to mispriced financial contracts and a loss of trust in the financial industry.
  • The scandal prompted regulatory fines, lawsuits, and the phase-out of LIBOR, to be replaced by SOFR.
View article sources


  1. Understanding the Libor Scandal – Council on Foreign Relations
  2. The LIBOR Scandal – United States Joint Economic Committee
  3. Barclays and the LIBOR Scandal – Case – Faculty & Research – Harvard Business School