Simple formulas for standard errors that cluster by both firm and time When estimating finance panel regressions, it is common practice to adjust standard errors for correlation either across firms or across time. These proced... SB Thompson - 《Journal of Financial Economics》 被引量: 1735发表:...
Cluster-robust standard errors (CRSEs) are often used to address this issue. However, CRSEs are still well-known to underestimate standard errors for group-level variables when the number of clusters is low (e.g., < 50) and with CRTs, a small number of clusters, due to logistical or ...
and then try the setup process again. Component name: SQL Server Database Engine Services Instance Features Component error code: 0x851A0044 Error description: The User Log directory in the registry is not valid. Verify DefaultLog key under the instance hive points to a valid directory...
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flowService': FactoryBean threw exception on object creation; nested exception is java.lang.RuntimeException: The nifi.web.http.port must be specified if running in a cluster with nifi.c...
Go to the Parameters page of the cluster, find the comm_quota_size and comm_usable_memory parameters, change their values, and click Save. On the displayed confirmation page, check again, then click Save. After detecting such errors, the database automatically retries the SQL statements. The ...
Standard output: Finished Running Test: testMemoryCostIsNotDrifting[format:OBJECT] in 0.433 seconds. 23:46:59,438 INFO |shouldUseIndexFromClient_whenClusterRestarted[format:OBJECT]| - [LifecycleService] shouldUseIndexFromClient_whenClusterRestarted - [127.0.0.1]:5702 [dev] [5.4.0-SNAPSHOT] [127.0...
When you use a third-party backup application to back up your VM that is in a guest cluster by using shared VHDS, you may receive one or more of the following error messages: Error 1 Error code: '32768'. Failed to create checkpoint on collection 'Hyper-V Collection' ...
Re: st: Comparison of robust and cluster-robust standard errors when the number of clusters is small From: Austin Nichols <austinnichols@gmail.com> Prev by Date: Re: st: Stata 13 wishlist Next by Date: Re: st: Stata 12 issues with .csv files Previous by thread: st: large sample...
The instance of SQL Server is either a SQL Server 2008 or SQL Server 2008 R2 instance. You try to upgrade the primary node (node A) to SQL Server 2012 by using the process that is documented in: Upgrade a failover cluster instance.In...
When you try to install Db2 Big SQL on a secure Cloudera Data Platform (CDP) cluster, errors occur when the installation process tries to access Cloudera Manager.