Heinz P. Rudolph Books

Financial sector dimensions of the Colombian pension system

By Craig Thorburn, Roberto Rocha, Heinz P. Rudolph, Hela Cheikhrouhou

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This paper provides an assessment of the funded pension system and the quality of the regulatory framework for both accumulation and payout phase. It suggests that the lack of portfolio diversific...

Financial sector dimensions of the Colombian pension system

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This paper provides an assessment of the funded pension system and the quality of the regulatory framework for both accumulation and payout phase. It suggests that the lack of portfolio diversific...

Competition and Performance in the Polish Second Pillar World Bank Working Papers

By Heinz P. Rudolph, Roberto Rezende Rocha

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Competition and Performance in the Polish Second Pillar

By Heinz Rudolph

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This paper provides an assessment of the Polish funded pension system and the quality of the regulatory framework for the accumulation phase. There are two elements that distinguish the Polish pens...

Evaluating the financial performance of pension funds

By Richard P. Hinz

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Competition and Performance in the Polish Second Pillar

By Heinz Rudolph

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Competition and Performance in the Polish Second Pillar

By Heinz Rudolph

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Annuities and other retirement products

By Roberto Rezende Rocha

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The inverting pyramid

By Anita Mahesh Schwarz

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.