We study the problem of an investor that buys an equity stake in an entrepreneurial venture, under the assumption that the former cannot monitor the latter's operations. The dynamics implied by the optimal incentive scheme is rich and quite different from that induced by other models of repeated moral hazard. In particular, our framework generates a rationale for firm decline. As young firms accumulate capital, the claims of both investor (outside equity) and entrepreneur (inside equity) increase. At some juncture, however, even as the latter continues to grow, invested capital and firm value start declining and so does the value of outside equity. The reason is that incentive provision is costlier the wealthier the entrepreneur (the greater is inside equity). In turn, this leads to a decline in the constrained-efficient level of effort and therefore to a drop in the return to investment. 相似文献
Investment advisory services of financial service providers (FSPs) exhibit several characteristics that are detrimental to advisory quality. The interaction of advisor and client is strained by a lack of transparency regarding the advisory process (what activities are performed and why) and the information used therein (what information is used for what purpose and with what effect), as well as regarding the precise costs of the service and the recommended products. In prior research, we suggested that process and information transparency issues may be appropriately addressed with collaborative information technology (IT) artifacts. In this paper, we argue that collaborative, transparent artifacts may also be a premise of enabling cost transparency. To this end, we describe a complete research cycle of designing, implementing, and evaluating a shared cost-transparent IT artifact to support client-advisor interaction in investment advisory encounters. Evaluation results suggest the efficacy of our design in improving the clients?? perceived cost transparency as well as increase their satisfaction and their willingness to pay for the received investment advice. These findings may also challenge the common belief of FSPs that transparent, fee-based advisory services would neither be accepted by clients nor be economically viable. Practical implications of these findings for designing advisory encounters with supportive IT are discussed. 相似文献
Summary. We consider two ascending auctions for multiple objects, namely, an English and a Japanese auction, and derive a perfect Bayesian equilibrium of the Japanese auction by exploiting its strategic equivalence with the survival auction, which consists of a finite sequence of sealed-bid auctions. Thus an equilibrium of a continuous time game is derived by means of backward induction in finitely many steps. We then show that all equilibria of the Japanese auction induce equilibria of the English auction, but that many collusive or signaling equilibria of the English auction do not have a counterpart in the Japanese auction.Received: 2 September 2004, Revised: 20 April 2005, JEL Classification Numbers:
C72, D44.Fabrizio Germano: Correspondence toWe are indebted to Philippe Jehiel for useful discussions and to Nicolas Vieille for suggestions in the proof of Proposition 2; we also thank seminar audiences in Athens, Basel, Beer-Sheva, Berlin, Brussels, Cambridge, Edinburgh, Exeter, Lausanne, Lisbon, London, Louvain-la-Neuve, Namur and Tel Aviv. Germano acknowledges financial support from Euopean Commission, TMR Network Grant ERBFMRXCT0055, “Cooperation and Information” as well from the Spanish Ministry of Science and Technology, Grants SEC2001-0792, SEJ2004-06319, and in form of a Ramon y Cajal Fellowship. Lovo is member of GREGHEC, unité CNRS, FRE-2810. The support of the Economic and Social Research Council (ESRC) is also gratefully acknowledged. The work was part of the programme of the ESRC Research for Economic Learning and Social Evolution. 相似文献
The urban development loans of the World Bank are acquiring a regional rather than a city-specific orientation in several countries, especially in Latin America. These broader operations often dovetail national trends of decentralization in the political, administrative and fiscal structures. Given the current constraints of the central governments in meeting the growing demands of urbanization through incremental top-down grants, these operations aim at a gradual substitution of unrequited transfers with long-term loans to regional and local governments. The paper reviews the implications of this approach in terms of distribution and efficiency and suggests that it may be more suitable in countries undergoing economic adjustment. The objective is to sustain motivation in fiscal effort and resource mobilization at the city level, and possibly establish a different rationale for external credit supporting local infrastructure and service improvements. 相似文献
The widely shared view of service sector growth in Centrally Planned Economices (CPEs) is that it was hampered by the tremendous industrialisation effort which ‘crowded out ‘service sector employment and investment. After a brief discussion of western and eastern service sector theories, the authors try to show that while the crowding-out thesis is valid for the period of accelerated industrialisation, it cannot be so easily applied to the behaviour of all CPE countries during the post-war period as a whole. They show differentiated time-pattern of employment and investment growth. 相似文献
We consider a Kaldor-type discrete-time nonlinear business cycle model in income and capital, where investment is assumed
to depend both on the difference between normal and current levels of capital stock, and on the difference between the current
income and its normal level, through a nonlinear S-shaped increasing function. As usual in Kaldor business cycle models, one
or three steady states exist, and the standard analysis of the local stability and bifurcations suggests that endogenous oscillations
occur in the presence of only one unstable equilibrium, whereas the coexistence of three equilibria is characterized by bi-stability,
the central equilibrium being on the boundary which separates the basins of the two stable ones. However, a deeper analysis
of the global dynamic properties of the model in the parameter ranges where three steady states exist, reveals the existence
of an attracting limit cycle surrounding the three steady states, leading to a situation of multistability, with a rich and
complex dynamic structure. 相似文献
We estimate the volatility of plant–level idiosyncratic shocks in U.S. manufacturing. We measure the variation in Revenue Total Factor Productivity not explained by either industry or economy–wide factors, or by establishments’ characteristics. We find that idiosyncratic shocks are much larger than aggregate shocks, accounting for about 80% of the overall uncertainty faced by plants. Plants in the most volatile sector are subject to about six times as much idiosyncratic uncertainty as plants in the least volatile. We provide evidence suggesting that idiosyncratic risk is higher in industries where the extent of creative destruction is likely to be greater. 相似文献
In this paper, we investigate the mesoscale structure of the World Trade Network. In this framework, a specific role is assumed by short- and long-range interactions, and hence by any suitably defined network-based distance between countries. Therefore, we identify clusters through a new procedure that exploits Estrada communicability distance and the vibrational communicability distance, which turn out to be particularly suitable for catching the inner structure of the economic network. The proposed methodology aims at finding the distance threshold that maximizes a specific quality function defined for general metric spaces. Main advantages regard the computational efficiency of the procedure as well as the possibility to inspect intercluster and intracluster properties of the resulting communities. The numerical analysis highlights peculiar relationships between countries and provides a rich set of information that can hardly be achieved within alternative clustering approaches.
We provide a competitive equilibrium theory of urban segregation in a linear city. Households demand consumption and housing along the city and are exposed to neighborhood externalities. We show that equilibria that are robust to small coalitional deviations are segregated. Our results explain urban segregation in a standard neoclassical framework and shed new light on the difficulties faced by authorities to integrate cities. 相似文献