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61.
How front-of-package (FOP) nutrition icon systems affect product evaluations for more and less healthful objective nutrition profiles is a critical question facing food marketers, consumers, and the public health community. We propose a conceptually-based hierarchical continuum to guide predictions regarding the effectiveness of several FOP systems currently used in the marketplace. In Studies 1a and 1b, we compare the effects of a broad set of FOP icons on nutrition evaluations linked to health, accuracy of evaluations, and purchase intentions for a single product. Based on these findings, Studies 2 and 3 test the effects of two conceptually-different FOP icon systems in a retail laboratory in which consumers make comparative evaluations of multiple products at the retail shelf. While there are favorable effects of each system beyond control conditions with no FOP icons, results show that icons with an evaluative component that aid consumers’ interpretations generally provide greater benefits (particularly in product comparison contexts). We offer implications for consumer packaged goods marketers, retailers, and the public policy and consumer health communities.  相似文献   
62.
It is a supreme irony that given the requirement for rebellious creativity, organizations discourage individuality. Accordingly, these cases of creative rebellion contain the seeds of a more informed criticism of the dominant management paradigm. The conventional notion of efficiency is questioned. The concept of moral efficiency is explained. The cases examined describe and analyze: (1) Refusal to concur with the findings of an aircraft accident report that covers up senior officer management weakness. (2) Falsification of data in order to overcome the dysfunctional impact of a management information system. A deconstruction of these stories suggests theoretical as well as practical tension between the dominant normative management paradigm and the manner in which an innovative perspective of individual ethics pushes toward adaptive solutions to problems that cannot be solved by orthodoxy.  相似文献   
63.
Considerable recent interest has been shown in a new set of stock‐market indices that are weighted by fundamental factors such as sales, earnings, dividends or book values, rather than by capitalization. In this paper, we analyze the performance of Fundamental Indexing? (“FI”). First, we show that the source of FI's recent excellent performance is not from its ability to systematically arbitrage mispricing in a noisy market but from increasing the portfolio's exposure to stocks with low price‐to‐book values and with small capitalizations. We find that FI does not produce a positive alpha when its excess returns are explained by the Fama‐French three‐factor model of CAPM beta, the value premium and the size premium. Second, we show that it is possible to construct a portfolio of exchange‐traded funds with similar factor loadings that can replicate, and sometimes, even outperform FI. However, we caution investors not to expect consistent outperformance from portfolios tilted towards value and small‐cap stocks. Historical data shows evidence of mean reversion in the performance of such strategies.  相似文献   
64.
This paper explores conflicts between two groups,the industry and theenvironmentalists, over whether an indivisible resource (e.g., an ancient tree) should be harvested or preserved. In a complete information war ofattrition the environmentalists' willingness to blockade harvest attemptsmay control resource use as effectively as if they held property rights. Optimal government intervention will override this ability for somebenefit/cost combinations but may augment it for other combinations.Introducing uncertainty about the environmentalists' benefits results inextended disputes and consequent lack of efficiency. Governmentintervention for welfare reasons generally reduces these efficiencylosses.  相似文献   
65.
Education is an enabler of change, but it needs to be delivered in a manner that really increases individual talent, skills, and abilities to think "outside the box."  相似文献   
66.
This paper examines the interrelationships between monetary and fiscal policy. Specifically, it seeks to determine whether Government budget deficits influence monetary growth. Using a money supply model originally developed by Barro, we find that deficits have had a significant impact on the growth of the U.S. money supply throughout most of the period since 1961. Such a relationship need not always hold. It depends on whether government deficits place upward pressure on interest rates and whether the central bank monetizes the debt in an effort to stabilize interest rates.  相似文献   
67.
Monetarists argue that monetary policy should focus on controlling monetary growth rather than interest rates. Arguments to smooth rates at the expense of stabilizing monetary growth frequently emphasize the adverse effects of rate variability on financial markets. Assuming that financial market performance can be correctly inferred from dealer positions and spreads, this paper estimates the parameters of a model that allows for both short- and long-term effects of rate variability on dealer positions and spreads. Estimates of variability effects on government securities dealer positions and spreads provide little support for limiting variability to maintain or improve market performance because most of the adverse effects of variability are temporary.  相似文献   
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