Big wheel ruts, big economic losses

Excessively wet field conditions at harvest throughout the North Central and upper Midwest regions resulted in many fields with deep wheel-traffic compaction as evident by deep ruts from combines and grain wagons. Although ...

To reopen cities during pandemic, focus on neighborhoods

With unemployment rising to its highest rate since the Great Depression and labor participation plummeting, many local government leaders in the United States have taken steps to reopen their cities—worrying not only about ...

Saving lives while protecting freedoms in the age of COVID-19

Political scientist Yascha Mounk opened Friday's conversation about the "deep moral tradeoffs that face us" during the COVID-19 pandemic by asking if Americans truly have to choose between saving the economy and saving lives.

Unlocking Australia: What can benefit-cost analysis tell us?

Lockdowns work. That's the evidence from many different countries now, including Australia. To be more precise, lockdowns reduce the effective reproductive rate of the virus to the point where it is below 1, meaning that, ...

When should we reopen the economy?

The U.S. risks hurting the economy more than helping it if the economy is restarted before mid-June, new research shows.

What is the Asian hornet invasion going to cost Europe?

Since its accidental introduction in 2003 in France, the yellow-legged Asian hornet (Vespa velutina nigrithorax) is rapidly spreading through Europe. Both experts and citizen scientists keep on identifying the new invader ...

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