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David McKenzie's blog

The Impact of Hiring Workers from More Productive Firms- what really cool data tells us

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A number of developed countries now have linked employer-employee records, although to date I haven’t seen as many papers doing cool things with such data as I would expect. A new paper in the AEJ-Applied (ungated here) by Andrey Stoyanov and Nikolay Zubanov uses Danish data to show what is possible, and help provide some of the most convincing evidence yet that workers carry firm knowledge with them when they move.

The potential perils of blogging about ongoing experiments

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One of the comments we got last week was a desire to see more “behind-the-scenes” posts of the trials and tribulations of trying to run an impact evaluation. I am sure we will do more of these, but there are many times I have thought about doing so and baulked for one of the following reasons:

Towards Transparency in journal turnaround times

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The impetus for this post comes from a couple of recent experiences. First, I got copied on the letter sent to an author containing a decision from the editor from a paper that I had refereed so long ago that I had forgotten even refereeing it. Second, every now and then I have conversations with colleagues about where to send papers, which for most journals rely on anecdotes/sample sizes of a couple of experiences (e.g. what is journal X like for turnaround time – well, the one paper I sent there recently took 10 months to get a report, etc.).

Helping new immigrants find work: a policy experiment in Sweden

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Despite the large and growing literatures on migration in economics, sociology, and other social sciences, there is surprisingly little work which actually evaluates the impact of particular migration policies (most of the literature concerns the determinants of migrating, and the consequences of doing so for the migrants, their families, and for native workers). I am therefore always interested to see new work in this area, particularly work which manages to obtain experimental variation in policy implementation.