Drawing on 265 national sample surveys spanning 83 countries we find that there was a net decrease in the overall incidence of consumption poverty over 1987-98. But it was not enough to reduce the total number of poor by various definitions. The incidence of poverty fell in Asia and the Middle East—North Africa. It changed little in Latin America and Sub-Saharan Africa, and it rose sharply in E...

1. Arginine can be produced in the kidney from citrulline. An important source of circulating citrulline is the intestinal breakdown of glutamine. Consequently, partial enterectomy leads to decreased plasma citrulline levels. The aim of the present study was to investigate the effect of diminished arterial citrulline levels on renal arginine production and total-body free arginine pools.2. Rena...

Benthic primary producers in tropical reef ecosystems can alter biogeochemical cycling and microbial processes in the surrounding seawater. In order to quantify these influences, we measured rates of photosynthesis, respiration, and dissolved organic carbon (DOC) exudate release by the dominant benthic primary producers (calcifying and non-calcifying macroalgae, turf-algae and corals) on reefs ...

Due to energy shortage and global warming, issues of energy saving have become more important. To increase the energy efficiency and reduce the fuel consumption, waste heat recovery is a significant method for energy saving. The organic Rankine cycle (ORC) has great potential to recover the waste heat from the core jet exhaust of a turbofan engine and use it to produce power. Preliminary study ...

— We study the role of the exchange rate regime, reserve accumulation, and sterilization policies in the macroeconomics of aid surges. Absent sterilization, a peg allows for almost full aid absorption—an increase in the current account deficit net of aid—delivering the same effects as those of a flexible regime but with a necessary increase in inflation. Regardless of the regime, policies that ...

This paper examines the distributional and efficiency effects of different debt reduction schemes in Italy. To finance a given deficit reduction path, we introduce the so-called Eurotax and endogenously adjust either the consumption tax rate or lump-sum transfers in order to balance the budget. The analysis is based on a numerically specified overlapping generations model of the Auerbach-Kotlik...

CO(2) emissions from the burning of fossil fuels are the primary cause of global warming. Much attention has been focused on the CO(2) directly emitted by each country, but relatively little attention has been paid to the amount of emissions associated with the consumption of goods and services in each country. Consumption-based accounting of CO(2) emissions differs from traditional, production...

In this paper we provide a micro model of loans which the lender is a monopolistic bank and the borrower is a competitive consumer with consumption habits who may default on part of his debt. In this setting, we prove that the loan demand curve is kinked and therefore it is possible to find interest rate rigidity in equilibrium as well as asymmetric response of loans to interest rate variations...

This paper determines optimal public debt in a life cycle model with incomplete markets that matches the empirically observed variation consumption, labor, and savings. We find savings—not debt—equal to 168 percent of output is optimal, primarily due influence on household decision-making. By inducing lower interest rate, savings slow consumption leisure growth over an average household’s lifet...

The rate of oxygen consumption is a vital marker indicating cellular function during lifetime under normal or metabolically challenged conditions. It is used broadly to study mitochondrial function (Artal-Sanz and Tavernarakis, 2009; Palikaras et al., 2015; Ryu et al., 2016) or investigate factors mediating the switch from oxidative phosphorylation to aerobic glycolysis (Chen et al., 2015; Vand...