Higher levels of economic activity tend to go hand-in-hand with additional energy use and consumption of natural resources. As fossil fuels still account for 80 percent of the global energy mix, energy consumption remains closely related to greenhouse gas emissions and hence to climate...

The separation of security and economic objectives in foreign policy, which was often sought in international political issues in the past, has outlived its usefulness. The transition to a more power-based order can be felt around the world. International economic instruments and agreements are...

We analyze public investment in basic research in a multi-country, multi-industry environment with international trade. In our economy, basic research generates ideas which private firms take up in applied research to develop new varieties. Such development requires industry-specific know-how. A...

We analyze how globalization affects the allocation of talent across competing teams in large matching markets. Focusing on amplified superstar effects, we show that a convex transformation of payoffs promotes positive assortative matching. This result holds under minimal assumptions on how...

What is the economic rationale for investing in science? Based on an open economy model of creative destruction, we characterize four key factors of optimal investment in basic research: the stage of economic development, the strength of the manufacturing base, the degree of openness, and the...

This book provides a rigorous, concise guide to the current status and future prospects of the global energy system. As we move away from fossil fuels and toward clean energy solutions, the complexity of the global energy system has increased. Tagliapietra cuts through this complexity with a...