# Emmy Crypto ## Recent Posts - [If You Can’t Explain Yield, You Are the Yield](https://paragraph.com/@emmycrypto/if-you-cant-explain-yield-you-are-the-yield): Yield in DeFi looks simple, until you ask where it comes from. - [How Do Concrete Vaults Actually Work?](https://paragraph.com/@emmycrypto/how-do-concrete-vaults-actually-work): A simple way to understand how your deposit grows over time. - [Why DeFi Needs Vault Infrastructure](https://paragraph.com/@emmycrypto/why-defi-needs-vault-infrastructure): As DeFi grows more complex, managing capital manually is becoming inefficient. - [What Is Risk-Adjusted Yield and Why Does It Matter?](https://paragraph.com/@emmycrypto/what-is-risk-adjusted-yield-and-why-does-it-matter): Why sustainable returns may become more important than headline APY in the next phase of DeFi. - [Why APY Is the Most Misunderstood Metric in DeFi](https://paragraph.com/@emmycrypto/why-apy-is-the-most-misunderstood-metric-in-defi): Headline yield attracts attention, but risk adjusted capital deployment determines sustainable returns. - [Why Capital Efficiency Is the Real Product in DeFi](https://paragraph.com/@emmycrypto/why-capital-efficiency-is-the-real-product-in-defi-1): How Concrete Vaults Turn Capital Into an Efficiency Engine ## Blog Information - [Homepage](https://paragraph.com/@emmycrypto/): Main blog page - [RSS Feed](https://api.paragraph.com/blogs/rss/@emmycrypto): Subscribe to updates ## Optional - [All Posts](https://paragraph.com/@emmycrypto/): Complete post archive - [Sitemap](https://paragraph.com/@emmycrypto/sitemap-index.xml): XML sitemap for crawlers