empirically, about the properties of charity auctions. The small theoretical literature suggests that the all-pay auction should …Auctions are a popular way to raise money for charities, but relatively little is known, either theoretically or … garner more money than winner-pay auctions. We conduct field experiments to test which sealed bid format, first price, second …

that never yield an efficient allocation. Moreover, our results extend the efficiency of auction mechanisms to an …

This paper presents a new approach to the theory of the firm by identifying factor complementarities as central to the … determination of the firm?s boundaries. The factor complementarities may take a variety of forms: technological and informational … complementarities, as well as economies of scale and scope. We examine the tradeoff between the gains from these complementarities and …

of standard moral hazard models. We show experimentally that complementarities between high effort discretion, rent …

protection, union bargaining power and (de)centralisation of bargaining. We argue that complementarities between LMI can be …

complementarities in skill and capital. Nevertheless, we find no supporting evidence of human capital wage spillovers implied by the … complementarities story. Unemployment of the least-skilled workers appears lower in areas with a higher share of college-educated labor …

's Unified Targeting system, an innovation developed to reduce targeting errors and increase program complementarities … for program complementarities is greater in magnitude than the benefits of receiving a single program. …