The purpose of this paper is to develop a general approach to valuing commodity-linked bonds (CLBs) based on the Heath-Jarrow-Morton (HJM) framework. The model deals with four dimensions of uncertainty: prices of the underlying commodity, the value of firm that issues bonds, interest rates, and...

To reduce vulnerability and food insecurity this paper investigates the economics of micro-credit. We provide a model that shows how a micro-credit market based on trust can co-exist with a commercial collateral-based market. This model is developed in detail and certain propositions are...

How high is too high? Soaring Interest Rates and the Elasticity of Demand for Microcredit

Economists who deal with time-series data usually take the unit root test as the ‘prerequisite’ test for a Brownian motion. It is typical for any researchers to apply a battery of well-known unit root tests to their models to confirm stationarity in the model specification. Nonetheless,...

This paper examines the relationship between uncertainty and investment decisions by food andnon-food firms. Using hysteresis and the real options paradigm, we review why uncertaintymight cause firms to delay investment. In particular, our model looks for a negative relationshipbetween capital...

This paper examines the relationship between uncertainty and investment decisions by food and non-food firms. Using hysteresis and the real options paradigm, we review why uncertainty might cause firms to delay investment. In particular, our model looks for a negative relationship between...

Generic income stabilization schemes, which resemble an actual NISA policy adopted recently in Canada, encourage farmers to set aside funds in high income year for use in low income years through a formal procedure. Their economic effects are investigated using the prudent farm household model....

This paper reexamines foreign currency markets for evidence of fractional integration, and extends the extant literature in several important dimensions. First, we utilize a new semiparametric wavelet-based estimator, which is far superior to the more prevalent GPH estimator on the basis of mean...

This study analyzes how rotating savings and credit associations (ROSCAs) in Senegal were able to overcome the collective action dilemma, maintain institutional performance, and remain sustainable over time. This study models cooperation among members as well as the performance and...

Relatively few farmers regularly use tax-favored retirement accounts to diversify long-term farm assets with nonfarm savings. The Taxpayer Relief Act of 1997 creates new investment opportunities for both IRAs and regular capital assets. Complex tradeoffs exist among new tax incentives, possible...