Enterprise Survey 2009

Poland, 2008 - 2009

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Reference ID

POL_2009_ES_v01_M_WB

DOI

https://doi.org/10.48529/km1t-qb49

Producer(s)

World Bank, European Bank for Reconstruction and Development

Collection(s)

Enterprise Surveys

Metadata

DDI/XML JSON

Created on

Mar 30, 2011

Last modified

Sep 26, 2013

Page views

21805

Downloads

2773

weak weights collapsed (wweak)

Data file: Poland-2009--full data-

Overview

Valid: 455

Invalid: 0

Type: Continuous

Decimal: 0

Start: 1148

End: 1163

Width: 16

Range: 6.96062040328979 - 477.65185546875

Format: Numeric

Description

Definition

For some units it was impossible to determine eligibility because the contact was not successfully completed. Consequently, different assumptions as to their eligibility result in different universe cells' adjustments and in different sampling weights.
Weak assumption: in addition to the establishments included in strict and median assumptions, all establishments for which it was not possible to finalize a contact are assumed eligible. This includes establishments with dead or out of service phone lines, establishments that never answered the phone, and establishments with incorrect addresses for which it was impossible to find a new address. The resulting weights are included in the variable wweak. Note that under the weak assumption only observed non-eligible units are excluded from universe projections.

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