This study sought to identify agroforestry systems with coffee that simultaneously generate financial profits, provide goods for family consumption, and store significant amounts of carbon in…

The use of small-scale off-grid renewable energy for rural electrification is now seen as part of the sustainable energy solutions. The expectation from such small-scale investment is that it can meet…

Policy makers and utility managers can use a variety of tariff structures to calculate customers’ bills for water and sanitation services, ranging from a simple flat monthly fee to complicated…

The use of small-scale off-grid renewable energy for rural electrification is now seen as one sustainable energy solution. The expectations from such small-scale investment include meeting basic…

The Gram-Charlier Expansion (GCE) of the Gaussian density under GARCH framework has been widely used to model the conditional dynamic higher moments. Compared with other generalized distributions…

We propose a closed-form pricing formula for the Chicago Board Options Exchange Volatility Index (CBOE VIX) futures based on the classic discrete-time Heston–Nandi GARCH model. The parameters are…

The Country Environmental Analysis (CEA) of Ethiopia is a country-level diagnostic tool to support investment and policy dialogues. It highlights the key environment-related trajectories and…

Electrification, especially rural electrification (RE), is a core component of the Sustainable Development Goals and a major focal point of the global development community. Despite this focus, more…

This article contributes to a growing body of empirical literature relating credit constraints and incomplete insurance to investment decisions. We use panel data from rural Ethiopia to investigate…

This study looks at the determinants of farm technology uptake, with attention to farmers’ risk preference and income. We use a field experiment to elicit measures of risk aversion, loss aversion, and…