Beyond Headlines: Are We Measuring Geopolitical Risk or Media Attention?
When news breaks about rising tensions between countries, financial markets often react within minutes. Oil prices climb, stock markets turn volatile and investors rush toward safer assets. Recent tensions involving Iran, Israel and the United States once again demonstrated how quickly geopolitical events can influence global markets. For businesses operating in sectors such as finance, energy, defence, logistics and even food security, these developments are more than just headlines; they can directly affect costs, investment decisions and long-term strategy.
To understand these risks, economists and policymakers frequently rely on the Geopolitical Risk (GPR) Index, one of the most widely used measures of geopolitical uncertainty. At first glance, it appears to provide an objective picture of global risk. However, there is an important question that deserves attention: Does the GPR Index actually measure geopolitical risk or does it primarily measure how much the media talks about geopolitical events?
Understanding the Geopolitical Risk (GPR) Index
The GPR Index, developed by Caldara and Iacoviello, is created using natural language processing (NLP) techniques that scan leading international newspapers for keywords related to wars, military conflicts, terrorism, diplomatic tensions and nuclear threats. The more frequently these terms appear in news reports, the higher the index rises.
This methodology is innovative and has significantly improved the way researchers study geopolitical uncertainty. Yet, it also highlights an important limitation. The index is not measuring geopolitical events directly; it is measuring media coverage of those events. In other words, it reflects the level of attention geopolitical developments receive rather than their actual severity.
Why Media Attention Doesn't Always Reflect Real Geopolitical Risk
This distinction matters because news coverage is shaped by many factors beyond the events themselves. Editorial priorities, political narratives, audience interest and commercial incentives all influence what receives front-page attention. Some geopolitical incidents dominate global headlines for weeks, while others with equally significant economic consequences receive relatively little coverage. As a result, spikes in the GPR Index may sometimes represent heightened media focus instead of a proportional increase in real geopolitical risk.
This challenge is not unique to the GPR Index. Similar concerns have been raised about other newspaper-based measures of economic uncertainty. Researchers have shown that media narratives can amplify public perceptions of uncertainty even when underlying economic conditions remain relatively stable. In today's digital environment, where information spreads rapidly across news websites and social media platforms, these effects may be even stronger.
The Challenges of Measuring Risk Through Language
Natural language processing itself introduces additional complexities. Language evolves continuously and the same geopolitical event may be described differently across publications, countries or time periods. Differences in writing style, terminology and reporting practices can influence how algorithms classify news stories. Consequently, text-based measures may unintentionally overstate or understate geopolitical narratives depending on the language being used.
How Media Narratives Influence Investor Behaviour
Behavioural finance provides another important perspective. Investors do not always respond to objective facts; they often react to how information is presented. Consider two companies that both report earnings slightly below market expectations. If one company's results are described in neutral language, investors may respond calmly. However, if another company's identical results are reported using dramatic headlines such as "Supply chain chaos sparks fears of long-term decline," investor sentiment may become significantly more negative, leading to larger short-term price declines despite both firms experiencing the same financial outcome.
The same principle applies to geopolitical events. Media narratives can influence market sentiment independently of the underlying geopolitical reality. Financial markets may therefore react not only to the actual event but also to the intensity and tone of media coverage surrounding it.
Looking Beyond Headlines: The Future of Geopolitical Risk Assessment
This does not diminish the value of the GPR Index. It remains one of the most useful tools available for understanding how geopolitical developments influence markets. However, it should be interpreted as a measure of media-mediated geopolitical attention rather than a direct measure of geopolitical risk itself.
Looking ahead, researchers and policymakers can build a more comprehensive understanding of geopolitical uncertainty by combining media-based indices with alternative data sources such as event databases, satellite observations, conflict monitoring systems, intelligence reports and advanced machine learning models trained on multiple information streams.
For India, this distinction is especially relevant. As a major importer of crude oil and an increasingly important player in global financial markets, India is highly sensitive to geopolitical developments in the Middle East. Understanding whether market movements are driven by genuine geopolitical threats or amplified media narratives can help policymakers, businesses and investors make more informed decisions during periods of international uncertainty.
In an era where headlines travel faster than events themselves, distinguishing between actual geopolitical risk and perceived geopolitical risk may become just as important as measuring the risks themselves.