This thesis investigates the potential and limitation of benefit transfer application for the economic valuation of non-marketed forest benefits in Saxony. This time- and cost saving valuation technique can support political and business decisions by transferring monetary costs and benefits from environmental changes from a studied to an unstudied site. As benefit transfer is currently not applied in Saxony, the question becomes how far it can contribute to a better-informed regional decision procedure. To elicit the methodological experiences of this application field, a literature review investigates the technical state of the art. From a methodological perspective, research and application manages spatial, temporal, and ecological site differences and accuracy tests very heterogeneously. The majority refines function transfer with varying models methodologically, drawing on primary valuation studies on forest recreation.
A minor fraction concentrates on applications with simplistic unit transfer are of a likewise technically inconsistent manner. Absence of homogeneous ethodological performance and experiences suggest an application of unit transfer for Saxony
following a guideline by Navrud (2010). In a compact manner it guides a benefit transfer application on forest benefits. A transfer of a WTP for forest biodiversity demonstrates income-adjusted unit transfer to be principally possible for contexts requiring knowledge gains. However, under current conditions it faces distinct limitations. Valuation is restricted to a small empirical pool on non-marketed forest benefits in such a way that most indirect use and non-use values remain unapproachable.
Therefore, further primary valuation studies are fruitful additions to enlarge the number of appraisable benefits. If thorough benefit transfers are pursued in Saxony, incomeadjusted unit transfer is recommended according to Navrud’s (2010) guideline to enable a methodological homogeneous and well-reported valuation. Further, the literature should be collected from databases with empirical studies satisfying the criteria of site similarity. Facilitating a regular prospective application in Saxony, interest and demand needs to be raised to create a legal framework for the internalization of non-marketed forest benefits in political and business decisions.
Table of Contents
A. Introduction
The Importance of Sustaining Non-Marketed Forest Benefits in Saxony
Forests as an Economic Good
Internalization of Benefits through Economic Valuation
Problem and Purpose
B. Research Objective and Hypothesis
C. Theory and Methods
C.1 The Economic Valuation of NMFB
The Total Economic Value
The Scope of Influence of Economic Valuation
The Neoclassical Welfare Theory
Dependence of Accuracy Requirements from the Decision Context
C.2 Economic Valuation Techniques
Overview on Primary Valuation Techniques
Secondary Valuation with Benefit Transfer
Properties of and Conditions for Benefit Transfer
Simple Unit Transfer
Unit Transfer with Income Adjustment
Function Transfer
Tailoring Temporal and Spatial Preference Changes
Reliability and Validity Tests
Guidelines for Benefit Transfer
Literature Collection of Primary Studies
C.3 Review of benefit transfer applied to NMFB valuation
Valuation initiators, valuation objectives, and types of NMFB valued
Overview on the application of BT approaches
Management of differences in NMFB characteristics
Management of spatial difference
Management of time differences
Tests on Reliability and Validity
Conclusion
D. Case study: Application of benefit transfer to the valuation of NMFB in Saxony
Saxony’s forests: The policy site
Saxony’s Development Plan Goals
Using benefit transfer to evaluate NMFB in Saxony
Step 1) The expected change in NMFB
Step 2) The affected population in Saxony
Step 3) Conduction of a literature review to identify relevant primary studies
Step 4) Assessment of the relevance and quality of primary data
Step 5) Selection and summary of the data available from primary data
Step 6) Transfer to Saxony
Step 7) Calculation of total benefits
Step 8) Assessment of uncertainty and acceptable transfer errors
Step 9) Sensitivity analysis
Discussion
E. Conclusion
Research Objectives and Key Themes
This thesis investigates the potential and limitations of applying benefit transfer (BT) for the economic valuation of non-marketed forest benefits (NMFB) in Saxony, Germany. The research aims to evaluate whether this time- and cost-saving technique can provide a reliable foundation for informed political and regional decision-making, while addressing the technical challenges of transferring monetary estimates from studied to unstudied sites.
- Technical state-of-the-art analysis of benefit transfer methodologies.
- Application of income-adjusted unit transfer in the context of Saxony's state development plan.
- Evaluation of reliability, validity, and the management of spatial, temporal, and ecological site differences.
- Assessment of the applicability of BT for non-use and indirect use values in forest ecosystems.
- Development of recommendations for future BT valuations in Saxony.
Excerpt from the Book
Management of differences in NMFB characteristics
A prerequisite of BT is a notion of the underlying changes in quantities and qualities of NMFB and how they condition welfare estimates. It is in the nature of forests to be heterogeneous in their ecological attributes (e.g. type, composition, density, age, wilderness) and the specific provision of ecosystem services. Having in mind the inherent forests’ diversity two questions guide the analysis.
(1) How do authors address NMFB differences in the application of BT?
The integration of forest characteristics in the transfer process appears to be considered/discussed poorly. At this point it should be noted that only function transfer enables the incorporation of descriptive variables to reflect on-site differences, but monetization of NMFB with BT is commonly approached with unit transfer (group A). While unit transfer does not grant this option (and instead relies on the selection of empirical studies on highly similar valuation contexts) function transfer is mostly used for methodological improvement (group B).
Summary of Chapters
A. Introduction: Outlines the significance of non-marketed forest benefits (NMFB) in Saxony and discusses the economic characteristics of forests as public goods, leading to the necessity of economic valuation for internalizing externalities.
B. Research Objective and Hypothesis: Defines the goal of investigating current state-of-the-art benefit transfer methods to develop recommendations for future valuation studies applied to Saxon forests.
C. Theory and Methods: Provides the theoretical foundations of economic valuation concepts (TEV, neoclassical welfare theory) and details the methodological approaches of benefit transfer, including unit and function transfer techniques.
C.1 The Economic Valuation of NMFB: Introduces core concepts of total economic value, economic classification, and the relationship between decision context and accuracy requirements.
C.2 Economic Valuation Techniques: Offers an overview of primary valuation techniques and the procedural aspects of benefit transfer, including guidelines and quality assessment tools.
C.3 Review of benefit transfer applied to NMFB valuation: Critically analyzes existing literature on benefit transfer applications, focusing on valuation initiators, methodological management of differences, and reliability testing.
D. Case study: Application of benefit transfer to the valuation of NMFB in Saxony: Demonstrates the practical application of income-adjusted unit transfer following a multi-step guideline, framed by the specific forestry goals of Saxony's state development plan.
E. Conclusion: Synthesizes the thesis findings, stating that while benefit transfer is principally applicable in Saxony, it faces distinct limitations regarding data availability and site similarity, recommending income-adjusted unit transfer as the most suitable initial approach.
Keywords
benefit transfer, economic valuation, forest, non-marketed forest benefits, Saxony, total economic value, willingness to pay, unit transfer, function transfer, ecological characteristics, policy appraisal, sustainability.
Frequently Asked Questions
What is the core focus of this thesis?
This thesis examines the feasibility of using benefit transfer (BT) as a method for the economic valuation of non-marketed forest benefits (NMFB) specifically within the German state of Saxony.
What are the primary themes discussed in the work?
The work covers methodological advancements in benefit transfer, the economic classification of forest goods, the management of spatial and temporal differences in valuation, and the practical application of these methods in regional policy planning.
What is the main objective of the research?
The research seeks to depict the current scientific state of the art regarding benefit transfer and to develop practical recommendations for future valuation studies applied to Saxon NMFB.
Which scientific method is applied for the valuation?
The study utilizes income-adjusted unit transfer, a form of secondary economic valuation, to monetize benefits by transferring estimates from a studied site (Schleswig-Holstein) to the target policy site (Saxony).
What topics are addressed in the main body of the work?
The main body reviews existing literature on benefit transfer, details the theoretical foundations of economic valuation, and performs a comprehensive multi-step case study based on Saxony's state development plan.
Which keywords best characterize this work?
Key terms include benefit transfer, economic valuation, non-marketed forest benefits, Saxony, total economic value, willingness to pay, and sustainable forest management.
How does the author define the "total economic value" of forests?
It is defined as the net sum of all relevant benefits society obtains from a forest, encompassing both use values (direct and indirect) and non-use values (existence and bequest).
Why is benefit transfer considered an attractive valuation tool?
It is valued as a time- and cost-saving alternative to primary valuation studies, allowing policy makers to draw on existing estimates when resources for new data collection are limited.
- Quote paper
- Janina Reibetanz (Author), 2010, The Economic Valuation of Non-Marketed Forest Benefits in Saxony, Munich, GRIN Verlag, https://www.grin.com/document/536312
