The State-of-the-art of volunteer measurement.

Building on the case made in chapter 1, this chapter provides a critical overview of the state-of-the-art in volunteer measurement, tracing how approaches have evolved from their origins in statistical and economic terms to the holistic, multi-method frameworks increasingly used today. Examples illustrate how measurement objectives and practices have changed, particularly since the 2000s, alongside a growing understanding of volunteering as a force with economic and social value. From this new holistic perspective, measurement has become key to demonstrating that voluntary action generates public value and deserves recognition from citizens and governments.  As established in chapter 1, how volunteering is measured directly affects how it is valued. This chapter delves into the tools themselves, showing how different approaches can shape narratives and influence decisions. While standardized indicators are essential for comparability – one of the goals addressed by the GIVE framework in chapter 7 – it is crucial to understand that no measurement tool is neutral. Measurement tools and approaches must dynamically evolve and adapt to respond to diverse cultural and organizational contexts. The evolution of complementary measurement techniques continues to follow the core principles of volunteering, such as free will and public benefit. At the same time, wider contexts, new trends and specific needs continue to inform new and progressively standardized and inclusive approaches to measure the contributions of all types of voluntary action, as described in chapter 1. Early measurement practices focused on counting volunteer hours and inputs. While this quantitative approach is useful, it does not always fully appreciate the outcomes and impacts of volunteering, or its social value in different societies. This chapter therefore explores the potential of qualitative and participatory approaches to capture relational dimensions of volunteering such as trust, collaboration and community impact. Discussion then turns to the purposes of measurement, highlighting how different approaches and tools can serve different needs. These range from supporting organizational efficacy and capacity-building, to enabling learning, innovation and accountability. The chapter concludes by considering the future of volunteer measurement and the importance of not just measurement, but multiple complementary measurements.