Pay disparities within companies have become a hot-button issue for both the public and shareholders alike. Increasingly, concerns are being raised not only about fairness and morale but also about how these wage gaps affect a company’s stock market performance and long-term success. According to the High Pay Centre, the average CEO of a FTSE 350 company earns 52 times more than a typical employee. This may sound steep, but it’s still far lower than the average 110:1 CEO-to-worker ratio found among Europe’s top 100 firms, as reported by the European Trade Union Institute. 

The UK, in particular, ranks high when it comes to executive compensation. One source noted, “The UK’s wage gap between CEOs and employees is the largest among major European economies, at approximately 759 percent.” Comparatively, other European G7 countries such as France, Germany and Italy show more modest pay ratios. This is “largely attributed to stronger labour representation on company boards and cultural resistance to outsized CEO pay,” the source stated. 

But beyond the optics, does this inequality impact business performance or investor confidence? 

According to a study published in the Journal of Corporate Finance, titled “Wage Gap and Stock Returns: Do Investors Dislike Pay Inequality?”, there is growing evidence that investors do care about pay gaps. The research found that “some investors actively favour companies with narrower wage gaps - not for financial reasons, but due to a preference for fairer pay structures.” This preference can result in a lower cost of capital for companies perceived as more equitable, offering them a financial advantage. 

Investors are increasingly expressing these concerns through shareholder activism. In the UK, “pay ratio disclosures have been in place for five years now,” and they have become a powerful tool for change. The executive director of a UK-based independent research organisation focused on pay inequality highlighted how they “have increasingly started to feature in media reports on CEO pay awards and have been cited in AGM resolutions.” Companies like Next, Marks & Spencer and JD Sports have faced shareholder resolutions urging them to implement or evaluate living wage policies, with the size of their pay ratios directly cited in support of these motions. 

Crucially, the implications of wide pay gaps are not just external. Internally, they can have damaging effects on morale and productivity. A University of Exeter study found that employees who were aware of large executive-to-worker pay ratios “reported finding leaders less inspiring and experienced increased negative emotions at work, reducing their willingness to follow organisational directives.” Furthermore, there is “considerable evidence that wide pay ratios do affect employee morale.” For example, a US study revealed that firms with higher disclosed pay ratios experienced “a drop in employee satisfaction and productivity,” remarked our source. 

“Considerable evidence that wide pay ratios do affect employee morale.”

Study conducted by University of Exeter

Similarly, a global study by MSCI concluded that companies with lower CEO-to-worker pay gaps “tended to have wider profit margins across most sectors,” while those with higher gaps typically experienced lower productivity. Another source suggested, “Academic research offers mixed findings. There is scepticism about the link between higher executive pay and better business performance.” 

Never-the-less, public sentiment is shifting. Surveys of UK workers consistently show strong disapproval of extreme pay differences. The executive director of a non-partisan think tank disclosed, “a majority favour policies to cap executive pay or tie it to average worker pay, believing these measures would create a fairer and more motivating workplace.” The executive director warned that “shareholder dissent increases with widening pay gaps or perceived excessive pay. High levels of dissent (over 20 percent) can pressure companies to amend CEO pay arrangements.” 

“Shareholder dissent increases with widening pay gaps or perceived excessive pay... [and] can pressure companies to amend CEO pay arrangements.”

Executive director of a non-partisan think tank, UK

In the US, pay ratios are often even more extreme. The think tank executive explained, “American CEOs are typically paid a lot more than their European counterparts, while the federal minimum wage in the US is barely half the level that applies in major European countries.” This structural imbalance contributes to the outsized ratios seen in American firms and likely intensifies both public and investor criticism. 

Ultimately, the message from research, investors and employees is becoming clear: fairness is no longer just a moral issue - it’s a material one. As one study illustrated, “Theoretical modelling estimates that rebalancing CEO pay ratios to lower multiples could allow redistribution of substantial sums to low-paid workforce.” What a thought! 

In an era of increased transparency, companies that ignore the impact of pay disparities may do so at their peril. With growing evidence linking equitable pay to improved performance, investor confidence and workforce morale, it’s an increasing imperative to keep the books well balanced.