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

21950

Downloads

2775

median weights collapsed (wmedian)

Data file: Poland-2009--full data-

Overview

Valid: 455

Invalid: 0

Type: Continuous

Decimal: 0

Start: 1132

End: 1147

Width: 16

Range: 6.47096347808838 - 449.9423828125

Format: Numeric

Weighted: Yes

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.
Median assumption: eligible establishments are those for which it was possible to directly determine eligibility and those that rejected the screener questionnaire or an answering machine or fax was the only response. The resulting weights are included in the variable wmedian. Median weights are used for computing indicators on the www.enterprisesurveys.org website.

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