Academia, like so many other fields, has its own trends and hot topics; something becomes hip and in, a shiny and exciting novelty. These topics often find a bulk of research attention, and with that an ease in publication or dissemination. These have their own ebbs and flows; string theory was massive in the 90s and is a very minor field now. By taking advantage of these trends, however, high school students can find topics that excite them, and which are more likely to be picked up for publication.
In this article, we’re specifically going to look at some hot topics in economics, five fields (and their related subfields) where a lot of exciting new work is being done. These aren’t the only fields you can publish in, far from it. We want this to serve as an introduction, to let you sample what’s on offer, and what you might want to explore further.
1. Artificial Intelligence and Labor Markets
The rise of artificial intelligence (AI) and automation is transforming labor markets and production processes. Economists study how new technologies affect employment, wages, productivity, and the distribution of economic gains across workers. Technological change has historically generated both job losses and new occupations. Current research examines whether AI represents a continuation of this pattern or a more disruptive technological shift.
1.1. Automation and Job Displacement
Automation occurs when machines or software replace tasks previously performed by workers. Economists study which occupations are most vulnerable to automation and how technological change affects employment across industries. There is evidence that automation tends to affect routine and middle-skill occupations, such as manufacturing or administrative work. However, recent developments in AI may increasingly affect higher-skill jobs that involve data analysis or pattern recognition.
1.2. Skill-Biased Technological Change
Another important research area examines how technological progress affects wage inequality. Economists refer to this as skill-biased technological change, meaning that technological progress increases demand for highly skilled workers relative to low-skill workers. AI tools often complement highly educated workers such as engineers, analysts, and researchers. As a result, wage gaps between workers with different skill levels may widen.
1.3. Productivity and Firm-Level AI Adoption
Researchers also study whether firms that adopt AI technologies experience productivity improvements. Economists use firm-level data to analyze changes in hiring, output, and innovation following AI adoption. Productivity gains often vary across firms depending on management practices, data availability, and workforce skills.
Possible research question:
- Does AI adoption increase firm productivity more in technology-intensive industries?ÌýÌý
- Which occupations face the highest automation risk?Ìý
- Does AI adoption increase wage dispersion within firms?Ìý
2. Industrial Policy and Geopolitical Tensions
Industrial policy has re-emerged as an important area of economic research due to rising geopolitical tensions and disruptions in global supply chains. Industrial policy refers to government efforts to promote specific industries through subsidies, regulation, or strategic investments. Recent geopolitical competition, particularly between major economic powers, has increased interest in strengthening domestic production in key industries such as semiconductors, artificial intelligence, and clean energy.
2.1. Strategic Industry Support
Governments often support industries considered essential for national security or economic competitiveness. Examples include semiconductor manufacturing, defense technologies, and advanced computing. Economists study whether these policies increase innovation and productivity or distort market competition.
2.2. Supply Chain Resilience
Recent global events including pandemics and geopolitical conflicts have exposed vulnerabilities in global supply chains. Economists analyze how firms diversify suppliers and how governments encourage domestic production. Policies aimed at supply chain resilience attempt to reduce dependence on single suppliers or politically sensitive regions.
2.3. Trade Restrictions and Technological Competition
Governments increasingly use tariffs, export controls, and investment restrictions to protect strategic industries and limit technology transfers. Economists analyze how these policies affect international trade and innovation. Geopolitical tensions also have led to restrictions on advanced technologies such as semiconductors and artificial intelligence components.
Possible research question:
- Do subsidies for semiconductor production increase domestic technological capacity?Ìý
- How do geopolitical tensions such as wars affect global supply chain structures?Ìý
- How do export controls affect global innovation and technological diffusion?Ìý
3. Behavioral Economics and Financial Markets
Behavioral economics integrates insights from psychology into economic analysis. Traditional economic models assume individuals behave rationally and make optimal decisions. Behavioral research demonstrates that real-world decisions are often influenced by cognitive biases and emotional responses. In financial markets, these behavioral biases can influence investor behavior and lead to deviations from traditional models of market efficiency.
3.1. Investor Overconfidence
Investors often overestimate their ability to predict financial market movements. Overconfidence can lead to excessive trading and increased volatility in financial markets. Behavioral finance research shows that overconfident investors may underestimate risks and react too strongly to new information.
3.2. Herd Behavior
Herd behavior occurs when investors imitate the actions of others rather than relying on independent information. This behavior can amplify market movements and contribute to speculative bubbles. Financial markets often exhibit herd behavior during periods of uncertainty or rapid price changes.
3.3. Market Sentiment and Asset Price Bubbles
Investor sentiment can influence financial markets even when underlying economic fundamentals remain unchanged. Behavioral economists study how optimism or pessimism among investors can drive asset prices away from their fundamental values. These dynamics can contribute to financial bubbles and market crashes.
Possible research question:
- How does investor sentiment contribute to asset price bubbles?Ìý
- Do retail investors exhibit stronger behavioral biases than institutional investors?Ìý
- How does news sentiment affect short-term stock market volatility?
4. Climate Economics and Environmental Policy
Climate change is one of the most important challenges facing modern economies. Economists analyze both the economic costs of environmental damage and the effectiveness of policies aimed at reducing emissions. Environmental economics focuses on designing policies that balance environmental sustainability with economic efficiency.
4.1. Carbon Pricing Policies
Carbon pricing policies place a cost on greenhouse gas emissions to encourage firms to reduce pollution. Two common approaches are carbon taxes and emissions trading systems. These policies create economic incentives for firms to adopt cleaner technologies.
4.2. Climate Risk and Financial Markets
Climate change introduces new risks to financial and insurance markets. These risks include extreme weather events, financial stability, and shifts in energy demand. Economists study whether financial markets incorporate climate risks into asset prices.
4.3. Green Innovation and Renewable Energy
Government policies often encourage innovation in renewable energy technologies such as solar and wind power. Lower costs of renewable energy technologies have been partly driven by policy incentives and technological innovation. Economists study whether subsidies, research funding, and regulations accelerate technological progress.
Possible research question:
- How do carbon markets affect emissions reductions across industries?Ìý
- Do firms with high carbon emissions face higher borrowing costs?Ìý
- How do government subsidies affect renewable energy adoption?Ìý
5. Inequality and Wealth Distribution
Income and wealth inequality have become central topics in modern economic research. Rising inequality has implications for economic growth, political stability, and social mobility. Economists study how labor markets, education systems, taxation policies, and financial markets influence the distribution of income and wealth.
5.1. Income Inequality
Income inequality refers to differences in wages and earnings across individuals and households. Researchers analyze how globalization, technological change, and labor market institutions affect wage distributions.
5.2. Wealth Inequality
Wealth inequality focuses on the distribution of assets such as stocks, real estate, and business ownership. Because wealth accumulates over time, it tends to be more concentrated than income.
5.3. Intergenerational Mobility
Intergenerational mobility research examines whether individuals can improve their economic status relative to their parents. Economists analyze how education, geography, and labor market opportunities influence economic mobility.
Possible research question:
- Does access to higher education reduce income inequality?Ìý
- How does stock market participation affect wealth inequality?Ìý
- How do regional labor market conditions affect wage inequality?
Final Thoughts
We have only scratched the surface in terms of what’s possible in economics in this article, but we hope you’ve gained some idea of the kinds of questions economists ask and try to answer when undertaking their research. Like all academic fields, there are vast reams of knowledge waiting to be uncovered, just waiting for some curious scholar to ask the right questions.
If you want help asking those questions, or undertaking your own research projects (in economics or otherwise), then ³Ô¹Ï¹ÙÍø can help. Our research mentors are masters of their fields, all with a depth of scholarship and mentorship experience. Schedule a free consultation today to learn more about how we can help you begin exploring the wide seas of wisdom.
