Logistics Performance Index (LPI)

This is a questionnaire for experts in any direction of Logistics about the core components of the Logistics Performance Index (LPI). Prior knowledge about the LPI is not required since it is about the preferences regarding criteria connected to all fields of logistics.

We, as authors of the questionnaire, are grateful for your co-operation and looking forward to the results. Can you please fill in the following personal information. The results will only be used for the final assignment of the course 'Multi-Criteria Decision Analysis' at TU Delft.

What is your name?

Which company are you currently working for?

In which direction of logistics are you specialized?

What is your current position in the company?

How many years of experience do you have in the field of logistics?

Best and Worst criteria

LPI is a worldwide survey produced by the World Bank and created to help countries identify the challenges and opportunities they face on trade logistics. All the countries of the world are ranked on a 1-to-5 scale based on six criteria, also known as the six core components of logistics performance. The LPI is the average score of the six criteria, where a score of 1 means 'very low' and a score of 5 means 'very high'.

Best and Worst criteria

Rate the BEST criteria you chose with a 9 and the WORST criteria with a 1. Give the other criteria a rating between 2 and 8. NOTE: You can give different criteria the same ranking.

	Rating from 9 (best) to 1 (worst)
Customs	1 2 3 4 5 6 7 8 9 WORST criteriaBEST criteria
Infrastructure	1 2 3 4 5 6 7 8 9 WORST criteriaBEST criteria
Shipments	1 2 3 4 5 6 7 8 9 WORST criteriaBEST criteria
Quality of Logistics	1 2 3 4 5 6 7 8 9 WORST criteriaBEST criteria
Track-and-Trace	1 2 3 4 5 6 7 8 9 WORST criteriaBEST criteria
Delivery on Time	1 2 3 4 5 6 7 8 9 WORST criteriaBEST criteria

Now, rate the BEST criteria you chose with a 1 and the WORST criteria with a 9. Give the other criteria a ranking between 2 and 8. NOTE: You can give different criteria the same ranking.

	Rating from 1 (best) to 9 (worst)
Customs	1 2 3 4 5 6 7 8 9 BEST criteriaWORST criteria
Infrastructure	1 2 3 4 5 6 7 8 9 BEST criteriaWORST criteria
Shipments	1 2 3 4 5 6 7 8 9 BEST criteriaWORST criteria
Quality of Logistics	1 2 3 4 5 6 7 8 9 BEST criteriaWORST criteria
Track-and-Trace	1 2 3 4 5 6 7 8 9 BEST criteriaWORST criteria
Delivery on Time	1 2 3 4 5 6 7 8 9 BEST criteriaWORST criteria

Thresholds

We are asking for two kind of thresholds.

1. Indifference threshold (q)

2. Preference threshold (p)

Thresholds

We are asking for two kind of thresholds.

1. Indifference threshold (q)

2. Preference threshold (p)

The indifference threshold (q) means that a numerical difference in score is so small that it is indifferent to you. Example: If the difference on a 1-to-5 scale between two countries on the criteria Customs is lower or the same as 0.3, the scores are indifferent to me. What is de value of q for you personally per criteria (answer with 1 decimal)?

	Indifference threshold (q)
Customs
Infrastructure
Shipments
Quality of Logistics
Track-and-Trace
Delivery on Time

The preference threshold (p) means that a numerical difference in score is large enough to make a difference to you. Example: If the difference on a 1-to-5 scale between two countries on the criteria Infrastructure is higher or the same as 0.8, the scores are different to me. What is de value of q for you personally per criteria (answer with 1 decimal)?

	Preference threshold (p)
Customs
Infrastructure
Shipments
Quality of Logistics
Track-and-Trace
Delivery on Time

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