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171.
If overstatements were a symptom of the agency conflict, pay-for-performance sensitivities should have increased in response to the additional penalties for misreporting imposed by SOX. Our finding of their decrease is inconsistent with the view that overstatements were an unintended consequence of incentive pay prior to 2002. To corroborate our interpretation, we show that (i) CEO pay-for-performance sensitivities are higher among firms whose shareholders stand to benefit from overstatements; (ii) this cross-sectional relationship weakens significantly after SOX; and (iii) the within-firm decrease in pay-for-performance sensitivity is most pronounced among firms with high pre-SOX shareholder benefits from overstatements. 相似文献
172.
Empirical studies of logistics innovations have focused on the innovation process, bypassing much the innovative artifact or solution design itself. Focusing on the artifact and solution design in a case study, we contribute to the emerging theory of logistics innovations through articulating the generative mechanisms of the adoption of logistics innovation, that is, the mechanisms through which the design of the solution enables its adoption. We study On‐site Shop, a rare example from the construction industry of a logistics innovation that has successfully migrated from a limited number of pilots to common practice. The case study is based on insights from participation in the design of the solution, and on 55 interviews conducted in a relationship triad consisting of three groups: (1) construction site users, (2) the solution designers, and (3) the suppliers. We propose that standard and efficient solution set‐up is the key enabler of logistics innovation's adoption at temporary construction sites. Communication and operating rules facilitate adoption in the triad, whereas internal and external integration further advance adoption by creating links between the innovative logistics solution and other activities. Finally, trilateral collaboration and congruent technological frames in the relationship triad sustain adoption over time. 相似文献
173.
The development of the unemployment rate differs substantially between OECD countries. In this paper we investigate to what extent these differences are related to labor market institutions. In our analysis we use data of eighteen OECD countries over the period 1960–1994 and show that the way in which institutions interact is important. J. Japan. Int. Econ., December 2001, 15(4), pp. 403–418. Department of Economics, CentER, Tilburg University and Institute for Labour Studies (OSA), The Netherlands. © 2001 Elsevier Science (USA).Journal of Economic Literature Classification Numbers: E24, J68. 相似文献
174.
Does the recent success of some OECD countries in lowering their unemployment rates lie in the clever design of their labor market reforms? 总被引:2,自引:0,他引:2
In recent years some OECD countries were successful in loweringthe unemployment rate substantially while other countries werenot. In this paper we investigate to what extent successfulcountries implemented a comprehensive set of institutional reforms.We present a theoretical framework to investigate the relationshipbetween unemployment and labor market institutions (LMI) suchas labor taxes, unemployment benefits, employment protection,union bargaining power and (de)centralization of bargaining.In our empirical analysis of data over the period 196099of 17 OECD countries we show that particular combinations ofLMI are responsible for low unemployment rates. 相似文献
175.
We develop a theory of robust pricing and hedging of a weighted variance swap given market prices for a finite number of co‐maturing put options. We assume the put option prices do not admit arbitrage and deduce no‐arbitrage bounds on the weighted variance swap along with super‐ and sub‐replicating strategies that enforce them. We find that market quotes for variance swaps are surprisingly close to the model‐free lower bounds we determine. We solve the problem by transforming it into an analogous question for a European option with a convex payoff. The lower bound becomes a problem in semi‐infinite linear programming which we solve in detail. The upper bound is explicit. We work in a model‐independent and probability‐free setup. In particular, we use and extend Föllmer's pathwise stochastic calculus. Appropriate notions of arbitrage and admissibility are introduced. This allows us to establish the usual hedging relation between the variance swap and the “log contract” and similar connections for weighted variance swaps. Our results take the form of a FTAP: we show that the absence of (weak) arbitrage is equivalent to the existence of a classical model which reproduces the observed prices via risk‐neutral expectations of discounted payoffs. 相似文献
176.
Affirmative action has been a particularly contentious policy issue that has polarised contributions to the debate. Over recent times in most western countries, support for affirmative action has, however, been largely snuffed out or beaten into retreat and replaced by the concept of ‹diversity management’. Thus, any contemporary study that examines the development of affirmative action would suggest that its opponents have won the battle. Nonetheless, this article argues that because the battle has been won on dubious ethical grounds it is important that we do not allow affirmative action to sink unnoticed. This article explores and challenges the ethical and philosophical underpinnings of opponents’ views and finds their cases against affirmative action are not ethically sound. The article concludes there are strong ethical grounds for those organisations which seek to do well, to reassert affirmative action programmes in the global efforts to eradicate systemic discrimination and disadvantage. 相似文献
177.
The agro‐food sector has experienced a profound transformation of contractual arrangements along the value chain, coinciding with important technological innovations and product quality upgrading. Our understanding of the impact that this transformation has had on trade flows in the agricultural sector is very limited. In particular, we have limited knowledge about the extent to which the patterns in agro‐food trade have been driven by the quality of contractual institutions. Using existing measures which capture the sensitivity of agro‐food products to contractual imperfections, we show that countries with better contract enforcement specialise in the production of food which requires higher level of relationship‐specific investments. We also find that countries with better contracting institutions and producing contract‐intensive goods specialise in exporting high quality foods. In addition, we show that the quality of contracting institutions might importantly affect the process of product quality upgrading. 相似文献
178.
179.
Johan Fourie Jan Luiten van Zanden 《The South African journal of economics. Suid-afrikaanse tydskrif vir ekonomie》2013,81(4):467-490
New estimates of the gross domestic product of the Dutch Cape Colony (1652‐1795) suggest that the Cape was one of the most prosperous regions during the eighteenth century. This stands in sharp contrast to the perceived view that the Cape was an “economic and social backwater,” a slave economy with slow growth and little progress. Following a national accounts framework, we find that Cape settlers' per capita income is similar to the most prosperous countries of the time – Holland and England. We trace the roots of this result, showing that it is partly explained by a highly skewed population structure and very low dependency ratio of slavery, and attempt to link the eighteenth‐century Cape Colony experience to twentieth‐century South African income levels. 相似文献
180.
This paper aims to shed light on the role of the ideologyof political parties in shaping the evolution of the welfarestate in 18 developed democracies, by providing empirical findingson the determinants of social-programme entitlements and socialspending over the period 198199. The paper shows thatstructural change is a major determinant of the extent of socialprotection. Our results suggest that overall spending is drivenup by structural change. On the other hand, strong structuralchange has a negative influence on welfare entitlements measuredby the net rate of sickness insurance. Partisan influence playsan important role in the dynamics of the welfare state. Left-winggovernments strengthen the positive effect of shocks on aggregatesocial expenditure, while right-wing governments undertake evenstronger cutbacks in replacement rates as a reaction to structuralchange.
Footnotes
1 E-mail addresses: bruno.amable{at}ens.fr; donatella.gatti{at}cepremap.cnrs.fr;jan.schumacher{at}wiwi.uni-regensburg.de 相似文献