We study the forces behind Google’s large web-search market share. We develop a demand model with switching costs, quality beliefs, and inattention, and estimate it using a field experiment. We find ...

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Summer Hull has been covering (and using) travel tips, rewards credit cards and loyalty programs for over a decade. She has flown close to a million miles, often on points and miles and with her ...

Anthropic first added the web search feature to Claude in March Claude can also operate agentically and conduct multiple searches Enterprises can block or allow ...

We’re excited to introduce the Agent API for Power Pages, a new capability that enables site creators to build custom chat and other user experiences and integrate these seamlessly with their ...

Abstract: A novel preventive control method based on pooling graph attention network (PGAT)-embedded deep deterministic policy gradient (DDPG) is proposed to address the complex and time-consuming ...

Explore our newly updated, enhanced, and expanded International Health Care System Profiles to learn how 31 countries across six continents approach health care. Federal policy changes that decrease ...

What if extracting data from PDFs, images, or websites could be as fast as snapping your fingers? Prompt Engineering explores how the Gemini web scraper is transforming data extraction with ...