New physiological facts about food travel slowly and long delay is apt to occur before they are applied practically. The outstanding instance is the length of time which elapsed between Lancaster's1 demonstration of the value of oranges and lemons, and the general adoption of their use in the prevention and cure of scurvy. It is hard to realize that Lancaster persuaded the East India Company to...

We propose that the market for international acquisitions may be subject to a double “lemons problem”: because of information asymmetries firms acquired by international buyers tend to be poor performers compared to firms acquired by domestic buyers that again tend to perform worse than firms that are not acquired. We find support for these propositions by comparing international to domestic ac...

An efficient and greener synthesis of bis(indoly)methanes was investigated via electrophilic substitution reaction of indole with carbonyl compounds in the presence of lemon juice as natural acid catalyst. The demonstrated environmentally benign protocol provided bis(indoly)methanes under mild reaction conditions, shorter reaction time and in excellent yield with simple work up procedure.

Background & Aim: Nowdays consumers prefer to eat healthier foods, therefore producers and researchers are involved to improve the variety, quality, taste of food products. Lemon balm is a perennial, aromatic, herb that contains many phenolic compounds. In this research the effect of additing lemon balm powder (by reducing of wheat flour in formulation, instead) on qualities of sponge cakes wer...

This paper develops a simple model in which unemployment arises from a combination of selection and bad luck. During recessions, the proportion of workers who are laid off due to low productivity declines during recessions, diminishing the adverse signaling effect of an unemployment spell. Wage regressions estimated using the Displaced Workers Supplement support this basic prediction of the mod...

Information asymmetry between sellers and buyers often impedes socially desirable trade. This paper presents a new mechanism that mitigates the inefficiencies caused by information asymmetry. It is shown that markets under severe adverse selection can be endogenously segmented and such segmentation improves social welfare. Endogenous segmentation is driven by low-quality sellers’ incentive to a...

This article revisits Akerlof’s (1970) classic adverse-selection market and asks the following question: do greater information asymmetries reduce the gains from trade? Perhaps surprisingly, the answer is no. Better information on the selling side worsens the “buyer’s curse,” thus lowering demand, but may shift supply as well. Whether trade increases or decreases depends on the relative sizes o...

Three cultivars of citrus with different sensitivities to freezing temperatures (citron, Citrus medica L.; rough lemon, C. limon Burm. F; sour orange, C. aurantium L.) were cold hardened for 4 weeks. Lipids from leaves of hardened and control seedlings were fractionated and analyzed for fatty acids. The absolute amount of triglycerides and phospholipids increased in the leaves upon hardening. W...

background: childhood obesity is becoming a global problem and its incidence is increasing. the role of dietary intervention with fruits containing vitamin c and flavonoid to control obesity consequences in childhood has not been yet defined. lemon (citrus aurantifolia) peels contain flavonoid, pectin and vitamin c. we aimed to compare the effects of lemon peels and placebo on cardiometabolic r...

abstract: due to the importance of essential oils and their use in various industries, the essential oils of four types of citrus consisting of orange (c. sinesis), tangerine (c. reticulate), sweet lemon (c. limetta) and sour lemon (c. limon) were extracted and subjected to chemical analysis to identify and evaluate the chemical constituents of the oils. the average essential oils of orange, ta...