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Tetracyclines and macrolide antibiotics have been in use for acne treatment for more than 20 years. Since 1992 increasing resistance to these antibiotics, and especially to erythromycin, is reported with Propionibacterium acnes. Zinc salts have demonstrated their efficacy in inflammatory acne treatment as well as their bacteriostatic activity against Propionibacterium acnes. The objective of ou...
We present a method for evaluating the welfare of a decision maker, based on observed choice data. Unlike the standard economic theory of revealed preference, our method is can be used whether or not the observed choices are rational. Paralleling the standard theory we present a model for choice such that the observations arise "as if" they were the result of a speci c decision making process. ...
The uterine endometrium plays a critical role in regulating the estrous cycle and the establishment and maintenance of pregnancy in mammalian species. Many studies have investigated the expression and function of genes in the uterine endometrium, but the global expression pattern of genes and relationships among genes differentially expressed in the uterine endometrium during gestation in pigs ...
Most extant research in the economics of crime literature has focused on explaining variations in crime rates. Public action to prevent crime, however, is often dependent on the level of concern about public security that is expressed in public perceptions surveys. The economics of crime literature has largely overlooked responses to such surveys as data sources and therefore it has not account...
The idea that expanding work and consumption opportunities always increases people’s wellbeing is well established in economics but finds no support in psychology. Instead, there is evidence in both economics and psychology that people’s life satisfaction depends on how experienced utility compares with expectations of life satisfaction or decision utility. In this paper I suggest that expandin...
Gift giving is thought to decrease welfare. Recipients are sometimes stuck with gifts they would not have purchased because the giver does not perfectly know the recipient’s preferences and in-kind gifts cannot be costlessly refunded. Such gifts are welfare reducing compared to giving cash if, in addition, recipients possess full information as to which stores carry their desired goods and the ...
We survey those recent developments in environmental and resource economics that have been prompted by a puzzling cultural phenomenon, where one group (usually natural scientists) sees in humanity's current use of Nature's services symptoms of a deep malaise, even while another group (usually economists) documents the fact that people today are on average better off in many ways than they had e...
We model bargaining situations in which parties have the option to terminate the negotiation, resulting in a termination outcome that depends on the offers made in the negotiation phase. The key features of the model are that 1) making a concession in the negotiation phase increases the other partys termination option payoff and 2) the termination outcome induces an efficiency loss as compared...
Hatching on-farm is an alternative to traditional hatching in the hatchery where incubated eggs are placed on farm embryonic day 18 for take place. Thus, several procedures and transport of newly hatched chicks avoided, have access feed water immediately after hatching. In present study, aim was examine behaviour, first week performance, fear level range use slower-growing organic broilers (OF)...
The Redistributive Effects of Tax Benefit Systems in the Enlarged EU How do different components of the tax and transfer systems affect disposable income inequality? This paper explores the redistributive effects of different tax benefit instruments in the enlarged EU based on two approaches. Inequality analysis based on the standard approach suggests that benefits are the most important factor...
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