Measuring Wine Industry Efficiency with Wine Industry Network Evaluation Model (WINE-Model)

We propose a group of indicators for the analysis of wine industry performance. We present a new model that analyzes the direct impact of wine industry productivity rate (Π*), the wine industry performance rate (ΔΠ), the wine cargo expansion rate (ΔΠ), and the wine industry technological change adaptability rate (φ) on wine industry network efficiency (WINE-Index). This new model, “The Wine Industry Network Evaluation Model (WINE-Model)” is intended to offer policymakers and researchers an additional analytical tool to study the impact of dynamic changes such as international trade trends and technological shocks on wine industry performance from a new perspective