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  • 1
    Electronic Resource
    Electronic Resource
    Inducing risk-neutral preferences: Further analysis of the data (1995)
    Springer
    Journal of risk and uncertainty 11 (1995), S. 65-79 
    Details
    ISSN: 1573-0476
    Keywords: lottery payoffs ; auctions ; experimental economics
    Source: Springer Online Journal Archives 1860-2000
    Topics: Economics
    Notes: Abstract The lottery payoff procedure does not successfully induce risk-neutral bidding behavior in first-price, sealedbid auctions. This conclusion follows from both ordinary-least-squares estimation with natural data and leastabsolute-deviation estimation with transformed data from numerous experimental designs. Lottery payoffs do not succeed in inducing behavior predicted from standard expected utility theory assumptions or from assumed utility from winning and/or income thresholds. In contrast, first-price auction experiments with monetary payoffs yield results that are consistent with general models of bidding in the independent private values information environment.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01132731
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Solid-state amperometric sensors for gas phase analytes: A review of recent advances (1997)
    Weinheim : Wiley-Blackwell
    Electroanalysis 9 (1997), S. 97-101 
    Details
    ISSN: 1040-0397
    Keywords: Amperometric sensor ; Gas analysis ; Solid electrolytes ; Modified electrodes ; Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: A review is geven on solid-state amperometric sensors designed for the detection of gaseous analytes. Attention is geven primarily to sensors used in the absence of a bulk liquid phase that have been reported in the literature since 1992, although a historical perspective is presented. The review is limited to sensors employing solid polymer electrolytes, transition metal powders, and inorganic materials prepared by sol-gel processes as the solid-state electrylyte. The wide applicability of solid atate sensors to gas phase species is demonstrated through numerous examples. Analytes determined include O2, H2, CO, NO2, NH3, and SO2.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/elan.1140090202
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Electrochemical oxidation and determination of heparin at electrodes modified with ruthenium oxide or copper oxide (1997)
    Weinheim : Wiley-Blackwell
    Electroanalysis 9 (1997), S. 675-679 
    Details
    ISSN: 1040-0397
    Keywords: Heparin ; Modified electrodes ; Electrocatalysis ; Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The electrochemical oxidation of full-size heparin (13-15 kDa) is demonstrated in 1 M H3PO4 at a glassy carbon electrode coated with a ruthenium oxide film. The pathway apparently is analogous to chemical oxidation by periodate. By comparison to currents from inorganic species, it is apparent that only about 2 electrons per mole are involved. Flow injection analysis (FIA) allowed determinations down to 2 μM heparin, but the calibration plot was nonlinear. Low molecular weight heparin (5-6 kDa) was not electroactive with this system. In basic solution at a glassy carbon electrode that is modified with a film of Cu2O, both full-size and low molecular weight heparin are oxidized. The pathways involved oxidative desulfation and attack on saccharide units with evolution of CO2. Linear calibration plots which extended into the sub-μM level were obtained by FIA. The detection limits, which were based on a value of 3 for the ratio of the signal to the standard deviation of replicates, were 9 nM for full-size and 20-30 nM for various low molecular weight heparin samples.
    Additional Material: 6 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/elan.1140090903
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    Paper (German National Licenses)
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