ESTIMATING OPERATIONAL COSTS FOR ENHANCED CONTINUITY IN WATER SUPPLY AND SANITATION SERVICES: AN INVERSE DATA ENVELOPMENT ANALYSIS APPROACH IN CHILEAN UTILITIES

Study region: The largest 23 water utilities in Chile providing water and sanitation services to 97.9 % of total urban customers.Study focus: This study introduces an innovative methodological framework based on inverse data envelopment analysis technique to quantify the additional operational costs required for water utilities to enhance their wat

The study focused on the production cost efficiency and profitability of Abakaliki rice in Ihialia Local Government Area of Anambra State, Nigeria.A random sampling technique was employed to select a total of 100 Abakaliki rice farmers from the study area.Data collection was achieved through the administration of structured questionnaire assisted w

In this paper, we propose a new approach for learning node embeddings for weighted undirected networks.We perform a random walk on the network to extract the latent structural information and perform node embedding learning royal blue iphone 14 case under a similarity-based framework.Unlike previous works, we apply a different criterion to capture