The Replication Network
Furthering the Practice of Replication in Economics
Category: NEWS & EVENTS
Using Z-Curve to Estimate Mean Power for Studies Published in Psychology Journals
[From the blog “Estimating the Replicability of Psychological Science” by Ulrich Schimmack, posted at Replicability-Index] “Over the past years, I have been working on an … approach to estimate the replicability of psychological science. This approach starts with the simple…
Read MoreDo Not Abandon Statistical Significance
[From the article “The Importance of Predefined Rules and Prespecified Statistical Analyses: Do Not Abandon Significance” by John Ioannidis, published in JAMA] “A recent proposal to ban statistical significance gained campaign-level momentum in a commentary with 854 recruited signatories. The…
Read MoreData Sharing: The View from the Publishers
[From the article “Implementing publisher policies that inform, support and encourage authors to share data: two case studies” by Leila Jones, Rebecca Grant, and Iain Hrynaszkiewicz, published in Insights: the UKSG journal] “As scholarly journals and publishers find themselves at…
Read MoreDon’t Wash That Data!
[From the article “Embrace the unknown” by Chris Ferguson, published in The Psychologist] “Consider the basic premise ‘Does X cause Y?’ It’s at the root of almost any question of interest to the general public or policy makers. Does cognitive-behavioural…
Read MoreThe Private and Public Benefits of Posting Data and Code
[From the blog “Why researchers should publish their data” by Karl Rubio, posted at http://www.povertyactionlab.org%5D “There has been a growing research transparency movement within the social sciences to encourage broader data publication. In this blog post we share some background…
Read MoreHow to Measure the Importance of a Variable in a Regression Equation
[From the working paper “On the economic importance of the determinants of long-term growth” by Olivier Sterck, posted at the Centre for the Study of African Economies working papers website] “The long-run growth literature abounds with statements about the“economic significance”…
Read MorePicking Significant Estimates to Replicate Can Induce “Replication Crisis”-Like Results
[From the paper “Statistical Methods for Replicability Assessment” by Kenneth Hung and William Fithian, posted at ArXiv.org. Note that H&K’s paper is primarily concerned with presenting an empirical procedure for addressing questions about replicability after correcting for selection bias. This…
Read MoreIN THE NEWS: Undark (March 21, 2019)
[From the article “Stats Experts Plead: Just Say No to P-Hacking” by Dalmeet Singh Chawla, published in Undark] “For decades, researchers have used a statistical measure called the p-value — a widely-debated statistic that even scientists find difficult to define — that is…
Read MoreEditor-in-Chief of Nature Wants Researchers to Make Their Data and Code Available
[From the article “Nature editor: researchers should be forced to make data public” by David Matthews, published at Times Higher Education] “The editor-in-chief of Nature has said that she would like to force researchers to make the data and code behind their…
Read MoreSpecial Issue of The American Statistician: “Statistical Inference in the 21st Century: A World Beyond p < 0.05”
[From the introductory editorial “Moving to a World Beyond ‘p < 0.05’” by Ronald Wasserstein, Allen Schirm and Nicole Lazar, published in The American Statistician] “Some of you exploring this special issue of The American Statistician might be wondering if…
Read More
The Replication Network 
You must be logged in to post a comment.