Rebalancing Advertising-Financed Media Markets in the Digital Era: A Recursive-Dynamic CGE Analysis
This paper employs a recursive-dynamic CGE model calibrated for Türkiye to demonstrate that while direct advertising reallocation significantly boosts traditional media output at a modest cost to the digital sector, the optimal balance between cultural financing and digital opportunity costs is determined by instrument design—specifically through levy-recycling and revenue-neutral hybrid mechanisms—rather than the intensity of transfers.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
For decades, the news, television shows, and cultural programs we consume have relied on a specific financial engine: advertising. Companies pay to reach audiences, and that money funds the creation of content. However, the digital age has dramatically shifted where that money flows. As people moved their attention to smartphones and online platforms, the advertising dollars followed, leaving traditional broadcasters and print media with a shrinking share of the pie. This creates a difficult question for governments and cultural leaders: how can we support traditional media without accidentally harming the broader digital economy that now powers so much of our daily life? The challenge lies in a common misunderstanding. Many people assume that "digital advertising" and the "digital economy" are the same thing. In reality, the digital economy is a vast landscape that includes software development, telecommunications, and information services, while advertising is just one small activity happening within it. Treating the entire digital sector as if it were only about ads is like trying to fix a leak in a single pipe by shutting off the water to the entire city.
A researcher at Bakırçay University in Türkiye has tackled this problem by building a sophisticated computer model to simulate what happens when different policies are applied. The study focuses on the years 2025 through 2030, using Türkiye as a test case because its advertising market is already heavily dominated by digital channels. The researcher created a detailed map of the economy that separates the specific activity of advertising from the larger industries in which it is hidden. This allows the model to apply policy changes only to the advertising portion, rather than hitting the entire digital sector with a blunt instrument. The goal was to see if it is possible to redirect money back to traditional media without causing significant damage to the wider digital landscape.
The model first established a "business as usual" scenario, where no new policies are introduced. In this future, the trend of digitalization continues unchecked. By 2030, digital advertising would capture over 81 percent of the total advertising market, leaving traditional audiovisual media with less than 20 percent. This shift happens even though the total amount of money spent on advertising continues to grow; the traditional sector simply loses its slice of the pie. The simulation shows that without intervention, the financial foundation of traditional media weakens significantly, even as the overall economy expands.
To test potential solutions, the researcher ran several different scenarios. The most direct approach involved forcing a portion of digital advertising revenue to be moved directly to traditional media. In one strong scenario, a rule was applied to shift 10 percent of digital ad spending back to traditional broadcasters. Over the five-year period, this move would redirect approximately 6.29 billion US dollars. The result for traditional media was dramatic: their output would jump by 22.50 percent by 2030. However, this came with a cost to the digital sector, which saw its overall output drop by 2.40 percent. While this drop sounds small, it represents a real loss of economic activity in a sector that includes everything from internet services to software. The overall effect on the country's total economic output, known as GDP, was a tiny increase of 0.048 percent, suggesting that the economy can absorb this shift, but the trade-off between helping one sector and hurting another is clear.
The study then explored a different strategy: a levy, or a small tax, on digital advertising. Instead of forcing a direct transfer of money, this approach collects a fee from digital ads and recycles that money to support traditional media. A 3 percent levy on digital ads would raise about 1.90 billion US dollars over the five years. This method was much gentler on the digital sector, causing only a 0.53 percent drop in its output, while still boosting traditional media by 6.74 percent. This approach proved that it is possible to fund traditional media without severely disrupting the digital economy. The researcher also tested a "hybrid" approach, which combined a small direct shift with a small levy. These mixed strategies created a "policy-efficient corridor," a middle ground where traditional media could receive significant funding—boosting their output by roughly 10 to 14 percent—while keeping the damage to the digital sector limited to about 1 to 1.5 percent.
The findings challenge the idea that policymakers must choose between supporting traditional media or letting the digital economy grow unchecked. The research demonstrates that the design of the policy matters far more than the intensity of the transfer. A blunt, heavy-handed approach that tries to force the maximum amount of money into traditional media will inevitably cause unnecessary harm to the digital sector. In contrast, carefully designed instruments, such as small levies or mixed strategies, can achieve the goal of strengthening traditional media while keeping the broader digital economy healthy. The study concludes that the key is not to maximize the amount of money moved, but to choose the right mechanism to move it. By distinguishing between the specific activity of advertising and the vast digital ecosystem it inhabits, governments can craft policies that protect cultural diversity without stifling economic innovation.
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