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排序方式: 共有602条查询结果,搜索用时 15 毫秒
1.
Journal of Business Ethics - Blockchain is an open digital ledger technology that has the capability of significantly altering the way that people operations (i.e. human resource management)... 相似文献
2.
Journal of Financial Services Marketing - Purpose: The aim of this paper is to evaluate the success of a value proposition over time, considering two aspects: customer’s perceived value and... 相似文献
3.
An Empirical Analysis of Entrant and Incumbent Bidding in Road Construction Auctions 总被引:3,自引:0,他引:3
Dakshina G. De Silva Timothy Dunne Georgia Kosmopoulou 《The Journal of industrial economics》2003,51(3):295-316
This paper explores differences in the bidding patterns of entrants and incumbents in road construction auctions. We find that entrants bid more aggressively and win auctions with significantly lower bids than incumbents. The differences in their bidding patterns are consistent with a model of auctions in which the distribution of an entrant's costs exhibits greater dispersion than that of an incumbent's and relations of stochastic dominance in the distributions do not persist for the entire range of estimated costs. We also find that more efficient firms bid, on average, more aggressively and firms with greater backlogs bid less aggressively. 相似文献
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6.
The present study explores three uncertainty reduction mechanisms that arise in the context of business alliance formation to assess whether these same mechanisms also operate in the development of alliances between non-profits and businesses. Secondary data from field-based case studies of Latin American cross-sector alliances are the focus of this analysis. The findings show that the same mechanisms operate to reduce uncertainty in cross-sector alliance formation and that alliance experience appears to determine the presence of some mechanisms. 相似文献
7.
Silva Portela Maria Conceição A. Borges Pedro Castro Thanassoulis Emmanuel 《Journal of Productivity Analysis》2003,19(2-3):251-269
This paper draws attention for the fact that traditional Data Envelopment Analysis (DEA) models do not provide the closest possible targets (or peers) to inefficient units, and presents a procedure to obtain such targets.It focuses on non-oriented efficiency measures (which assume that production units are able to control, and thus change, inputs and outputs simultaneously) both measured in relation to a Free Disposal Hull (FDH) technology and in relation to a convex technology. The approaches developed for finding close targets are applied to a sample of Portuguese bank branches. 相似文献
8.
The literature on US state government fiscal performance has examined the role of institutional factors such as budget rules
and divided government, but has largely ignored the impact of party alternation. This paper primarily focuses on whether party
alternation in the governor’s office affects fiscal performance. Our hypothesis is that frequent party changes create a political
environment that impacts fiscal performance. To further assess the impact of party alternation on fiscal performance, we consider
our primary hypothesis in conjunction with the degree of division that exists between the governor’s office and the legislature.
Using panel data from 37 states between 1971 and 2000 we test the hypothesis that frequent party alternation can be expected
to affect fiscal performance and find strong support for the hypothesis.
An earlier version of this paper was presented at the 2005 Public Choice Society Meetings. The authors would like to thank
the conference participants, William Shughart, Charles Register, Jocelyn Evans, John D. Jackson, Amihai Glazer, and two anonymous
referees for their comments. We would also like to thank Craig R. Stiller for his help in the collection of data. Any remaining
errors remain the responsibility of the authors. 相似文献
9.
We describe a common pool resource game in which players choose how much of the stock to extract in a sequential manner. There are two choices and one represents taking a larger proportion of the stock than the other. After a player makes a choice, the remaining stock grows at a constant rate. We consider a game with a finite number of alternating moves. It is shown that changes in the larger proportion of the stock that the players are allowed to take and the growth rate affect equilibrium, but have little effect on behavior in the laboratory. In addition to observing more cooperation than predicted, we observe that parameters that are strategically irrelevant affect behavior. The results of this research might help policy makers in developing adequate policies to prevent overexploitation of some natural renewable resources. 相似文献
10.
Monica Bianchi 《Decisions in Economics and Finance》1993,16(1):17-32
Si considera la classe delle funzioni realiF(x,y) definite inS×S, conSR
N
, che soddisfano per ognix,yS la condizione di monotoniaF(x,y)+F(y,x)0. Indebolendo la precedente disuguaglianza si introducono classi di funzioni monotone generalizzate e, supponendo soddisfatta una opportuna condizione di omogeneità, si caratterizzano tali funzioni in base alla struttura del segno delle funzioni
x, v
(t, s) = F(x + tv, x + sv), x S, v
R
N
\{0}. Infine dopo aver definite le funzioni F-differenziabili, si introducono classi di funzioni conversse generalizzate, rispetto ad F, e si studiano i collegamenti tra queste classi e la monotonia generalizzata diF.
Questa ricerca è stata parzialmente finanziata dal Ministero per l'Università e la Ricerca Scientifica. 相似文献
Summary We consider the class of real valued functionF(x,y) defined inS×S, withSR N , satisfying x,yS the monotone conditionF(x,y)+F(y,x)0. Weakening the previous inequality we introduce the class of quasi-monotone, pseudo-monotone and strictly pseudo-monotone functions. Under a suitable assumption of homogeneity we characterize the generalized monotone functions studying the sign structure of the functions x, v (t, s) = F(x + tv, x + sv), x S, v R N \{0}.Finally by means of the notion ofF-differentiability we introduce new classes of generalized convex functions (with respect toF) and we study the relationship between these classes and the generalized monotonicity ofF.
Questa ricerca è stata parzialmente finanziata dal Ministero per l'Università e la Ricerca Scientifica. 相似文献