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In a Fisher market, a market maker sells m items to n potential buyers. The buyers submit their utility functions and money endowments to the market maker, who, upon receiving submitted information, derives market equilibrium prices and allocations of its items. While agents may benefit by misreporting their private information, we show that the percentage of improvement by a unilateral strateg...

The speed of circadian clocks in animals is tightly linked to complex phosphorylation programs that drive daily cycles in the levels of PERIOD (PER) proteins. Using Drosophila, we identify a time-delay circuit based on hierarchical phosphorylation that controls the daily downswing in PER abundance. Phosphorylation by the NEMO/NLK kinase at the "per-short" domain on PER stimulates phosphorylatio...

This paper examines whether the different types of block shareholdings will have a different impact on the extent of Web voluntary disclosure during the differential privatization stages. Prior literature suggests that block ownership may have a substitutive or complementary monitoring effect on corporate disclosure. However, for economies transferring from state endowment to being privately he...

Insider trading studies related to the German market have emphasized that outside investors may earn excess returns by mimicking the transactions of corporate directors. Such a result, provided that it holds, would constitute a serious violation of the efficient market hypothesis. The results presented in this paper, though, show that this anomaly is mainly caused by a subset of stocks with hig...

We use recent farm household survey data from 5 Central European countries to explore the extent to which ill-functioning land and credit markets may present an obstacle to rural development. The first finding is that improved access to credit can, indeed, make a contribution to a more dynamic rural sector. A considerable share of rural households express their desire to expand agricultural cul...

The main purpose of this paper is to determine the applicability of the constitutional social rights in the so-called horizontal relations, i.e. the relations between private entities. Nowadays the constitutional rights are more and more often violated by private entities and not only by the state. The private entities interfere with the privacy of individuals, limit their freedom of expression...

The Spot Market Matters: Evidence on Implicit Contracts from Britain Based on the methodology of Beaudry and DiNardo (1991), this paper investigates the relative importance of the spot market and implicit contracts in the determination of British real wages. Empirical work is carried out separately for males and females with individuallevel data taken from the New Earnings Survey Panel for the ...