# This R script applies the Local Projections Difference-in-Differences (LP-DiD) estimator in a simulated example dataset. # Related paper: Dube, Girardi, Jorda and Taylor (2025) "A Local Projections ...

Abstract: In this work, we extend the simplex algorithm of linear programming for finding a local minimum of a concave quadratic function subject to box constraints. In order to test the performance ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

Abstract: The Nelder-Mead simplex method is a well-known algorithm enabling the minimization of functions that are not available in closed-form and that need not be differentiable or convex.

Neurological diseases affect the nervous system, including the brain, spinal cord, and peripheral nerves that carry signals throughout your body. These conditions can disrupt movement, thinking, mood, ...

St. John's University fired its basketball program's general manager, Matt Abdelmassih, this week. He was reportedly managing a $10 million roster. St. John's University spent $10 million on its ...

ORLANDO, Florida, Aug 27 (Reuters) - There is legitimate debate about the actual independence of modern-day central banks, but almost everyone agrees that overt politicization of monetary policy – as ...

Rexulti (brexpiprazole) has potential interactions with alcohol and other medications. For example, Rexulti can interact with other antipsychotics, such as risperidone (Risperdal). Interactions with ...

A new wave of “reasoning” systems from companies like OpenAI is producing incorrect information more often. Even the companies don’t know why. Credit...Erik Carter Supported by By Cade Metz and Karen ...

Add Futurism (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. OpenAI ...

On New Year’s Day, a truck rammed into a crowd in New Orleans, killing at least 14 people and injuring dozens more. The suspect, identified as 42-year-old Shamsud Din Jabbar, a United States citizen ...

All people, including those who are neurodevelopmentally atypical, have at least some personal strengths and social network resources. These can be amplified and leveraged as they work toward behavior ...