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DiD Is Not Just One Method — Why Staggered Programs Need a Better Yardstick
In the world of data science, this "staggered rollout" is a goldmine for research, but it’s also a trap. If we use old-school shortcuts to measure success, we often end up with the wrong answer.
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How to analyze the Black Box - A Look into GradCAM
Deep learning models are powerful but opaque. Grad-CAM provides a way to peek inside, showing which features drive a neural network’s predictions — and why explainability matters for modern AI.
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Unlocking Economics, How AI democratize data access
Ever felt lost in a sea of economic data, desperately searching for that one crucial indicator? The world of finance can be overwhelming, with countless metrics and complex datasets often locked away or difficult to navigate. But what if accessing and understanding this information became as simple as having a conversation?
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Services Inflation, A Global Phenomenon with Persistent Risks
Inflation in services has become a defining feature of the current economic landscape, diverging sharply from trends in goods, food, and energy prices. This is a partial translation of the analysis we conducted on the minutes cited for the Monetary Policy Report of the CBCH, Jun 2024
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Copper Prices Are Climbing, What’s Behind the Surge?
Copper, often called “the metal of the future,” has seen a significant price rally in 2024, with its value increasing by about 15% this year alone. This is a partial translation of the analysis we conducted on the minutes cited for the Monetary Policy Report of the CBCH, Jun 2024