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    Home / Central Data Catalog / ETH_2011_MS_V01_M / variable [F1]
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Micro-Enterprise Survey 2011

Ethiopia, 2011 - 2012
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Reference ID
ETH_2011_MS_v01_M
Producer(s)
World Bank
Metadata
DDI/XML JSON
Created on
Dec 12, 2013
Last modified
Mar 29, 2019
Page views
10191
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  • Study Description
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  • Ethiopiamicro-2011
    data-

Avg. days of inventory of most important input kept by establishment (d16)

Data file: Ethiopiamicro-2011 data-

Overview

Valid: 33
Invalid: 117
Type: Discrete
Decimal: 0
Start: 356
End: 358
Width: 3
Range: -
Format:

Questions and instructions

Literal question
At the present time, when this establishment receives delivery of its most important input, on average, how many days of inventory, measured in days of production, does this establishment keep?
Categories
Value Category
-9 do not know
0
3
7
8
9
15
20
30
60
90
150
180
Sysmiss
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
Interviewer instructions
Days of inventory of main input. The purpose of this question is to assess the efficiency in the supply chain. When firms have to maintain a high level of stock, because they cannot rely on a predictable supply of inputs, this is a source of economic inefficiency. Inversely, if supplies of the main input can be relied upon to be easily available, firms will keep low levels of stock on hand.

The main input is the input that accounts for the highest value among all inputs. It is not the input for which stock is maintained the longest. For example, if a company makes shirts, the most important input is the cloth, not the buttons and thread, though the establishment may actually keep a 90 day supply of buttons on hand and only a 30 day stock of cloth.

Days of inventory should be calculated as the number of days of normal production capacity before running out of stock.
Question post text
INTERVIEWER: IF RESPONDENT REQUIRES CLARIFICATION, DEFINE AS STOCK ON HAND
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