A key feature of food products is their perishability. Within the short marketing window that characterizes most food and ag products, demand is typically highly stochastic and difficult to predict. This combination of features poses substantial challenges to retailers when pricing products and has implications for performance that ripples through vertical food chains. For many food products, p...

RedCorn, Raymond M., M.S.E., Purdue University, December 2014. Identifying Conditions to Optimize Lactic Acid Production from Food Waste. Major Professor: Abigail Engelberth. There is an increased demand for lactic acid for the production of biopolymers and to aid nutrient removal in wastewater treatment. Food waste offers a source of soluble sugars to produce lactic acid, which does not increa...

Objective To quantify the relation between food prices and the demand for food with specific reference to national and household income levels. Design Systematic review with meta-regression. Data sources Online databases of peer reviewed and grey literature (ISI Web of Science, EconLit, PubMed, Medline, AgEcon, Agricola, Google, Google Scholar, IdeasREPEC, Eldis, USAID, United Nations Food and ...

Pakistan is a low income developing country. Agriculture is the most important sector of the country meeting food and fibre requirements of the fast growing population. Although the rate of population increase has considerably slowed down from over 3 percent in 1980s to 2.09 percent in 2009-10, it is still considered high. 1 With the current rate of population growth, the population is expected...

The recent global financial problem urges government to play role in stimulating the economy due to the fact that private sector has little ability to purchase during the recession. A concerned question is whether the increased government spending crowds out private consumption and whether it helps stimulate the economy. If the government spending policy is effective; the private consumption is...

Wheat (Triticum aestivum L.), rice (Oryza sativa L.), and maize (Zea mays L.) provide about two-thirds of all energy in human diets, and four major cropping systems in which these cereals are grown represent the foundation of human food supply. Yield per unit time and land has increased markedly during the past 30 years in these systems, a result of intensified crop management involving improve...

OBJECTIVE To quantify the relation between food prices and the demand for food with specific reference to national and household income levels. DESIGN Systematic review with meta-regression. DATA SOURCES Online databases of peer reviewed and grey literature (ISI Web of Science, EconLit, PubMed, Medline, AgEcon, Agricola, Google, Google Scholar, IdeasREPEC, Eldis, USAID, United Nations Food ...

Global food demand is increasing rapidly, as are the environmental impacts of agricultural expansion. Here, we project global demand for crop production in 2050 and evaluate the environmental impacts of alternative ways that this demand might be met. We find that per capita demand for crops, when measured as caloric or protein content of all crops combined, has been a similarly increasing funct...

A temporary-equilibrium model replicating institutional features of low-income agricultural economies is developed. In this model, food is held as an asset; because food production is relatively volatile, those with negative temporary income are net buyers of food. When food is the only asset, asset effects are likely to reduce the price-elasticity of the demand for food and can make it tatonne...

the aim of this study was to explore the associations between occupational stress measured through job demand control (jdc), and burnout among lawyers in sri lanka. the job demand-control model and the burnout model are among the most used theoretical frameworks that relate job characteristics to health and well-being of individuals. this study included 290 respondent lawyers practicing in the ...