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51.
Adam Barsky 《Journal of Business Ethics》2008,81(1):63-81
Goal-setting has become a popular and effective motivational tool, utilized by practitioners and substantiated with decades
of empirical research. However, the potential for goal-setting to enhance performance may come at the cost of ethical behavior.
I propose a theoretical model linking attributes of goals and goal-setting practices to unethical behavior through two psychological
mechanisms – ethical recognition and moral disengagement; and addressing the moderating role of individual differences (e.g.,
goal-commitment and conscientiousness), as well as the broader organizational ethical context. 相似文献
52.
We investigate jump memory using an extensive database of short‐term S&P 500 index options. Jump memory refers to the attenuation of the implied jump intensity and magnitude parameters following a crash event. We use a genetic algorithm to obtain a time series of implied parameter estimates and posit behavioral and rational explanations for parameter attenuation following a crash event. We find that a nested form of the jump‐diffusion model sharpens the remaining parameter estimates and has a negligible effect on pricing accuracy. 相似文献
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Adam Lindgreen 《Journal of Business Ethics》2004,51(1):31-39
Corruption is defined as private individuals or enterprises who misuse public resources for private power and/or political gains. They do so through abusing public officials whose behavior deviates from the formal government rules of conduct. Ethical behavior is defined as individuals or enterprises adhering to a non-corrupt work or business practice. A review of the academic literature is conducted drawing on perspectives from the political, economic, and anthropological sciences. Insights from a Danish research program are reported on. This program identifies five different actions for dealing with corruption: (1) no action; (2) withdrawals from markets; (3) decentralized decision-making process; (4) establishment of an anti-corruption code; and (5) mutual commitment through integrity pact. The following aspects of ethical behavior should be regulated through an anti-corruption code: the company vis-à-vis political parties; gifts and entertainment expenses; political campaign contributions; and policy against small-scale corruption. Directions for future research are considered including the role of international organizations and multinational companies in fighting corruption and fostering ethical behavior; the role of countries and their governments; and the management systems. 相似文献
55.
We study the no-arbitrage theory of voluntary disclosure (Dye, J Account Res 23:123–145, 1985, and Ostaszewski and Gietzmann, Rev Quant Financ Account 31: 1–27, 2008), generalized to the setting of $n$ firms, simultaneously and voluntarily, releasing at the interim-report date ‘partial’ information concerning their ‘common operating conditions’. Each of the firms has, as in the Dye model, some (known) probability of observing a signal of their end of period performance, but here this signal includes noise determined by a firm-specific precision parameter. The co-dependency of the firms results entirely from their common operating conditions. Each firm has a disclosure cutoff, which is a best response to the cutoffs employed by the remaining firms. To characterize these equilibrium cutoffs explicitly, we introduce $n$ new hypothetical firms, related to the corresponding actual firms, which are operationally independent, but are assigned refined precision parameters and amended means. This impounds all existing correlations arising from conditioning on the other potentially available sources of information. In the model the actual firms’ equilibrium cutoffs are geometric weighted averages of these hypothetical firms. We uncover two countervailing effects. Firstly, there is a bandwagon effect, whereby the presence of other firms raises each individual cutoff relative to what it would have been in the absence of other firms. Secondly, there is an estimator-quality effect, whereby individual cutoffs are lowered, unless the individual precision is above average. 相似文献
56.
Adam Copeland 《The Rand journal of economics》2014,45(3):624-644
This article presents a dynamic demand model for motor vehicles. This approach accounts for the change in the mix of consumers over the model year and measures consumers' substitution patterns across products and time. I find intertemporal substitution is significant; consumers are more likely to change the timing of their purchase in reaction to a price increase rather than buy another vehicle in the same period. Further, I find automakers' use of large cash‐back rebates at the end of the model year, although boosting overall sales, induces large numbers of consumers to delay their purchases and so pay lower prices. 相似文献
57.
Economic development,food demand and the consequences for agricultural resource requirements: an application to Indonesia 下载免费PDF全文
Adam Briggs Shyamal Chowdhury 《The Australian journal of agricultural and resource economics》2018,62(3):420-437
We analyse food demand patterns of Indonesian households from a resource intensity perspective and quantify the impact of changed demand patterns on the use of three major resource inputs: fossil fuel; land; and water in agricultural production. Using Indonesian Family Life Survey data, 13 major food items (which constitute 70 per cent of food expenditure) are categorised into low, moderate and high resource intensity, and income elasticity and Engel curves are estimated for the period from 1997 to 2007. Our results show that income growth in Indonesia is associated with demand patterns that are more resource intensive. By 2007, per capita requirements of fossil fuel, land and water increased by 42.7 per cent (3.13 MJ), 44.9 per cent (1.24 m2) and 50.4 per cent (2.1 kL), respectively, relative to 1997. The results imply that, at least for Indonesia, changed food demand patterns resulting from economic development will increase the demand for natural resources substantially. 相似文献
58.
Adam Traczyk 《Empirical Economics》2013,45(3):1267-1305
This paper presents a model of the term structure for an open economy. A flexible VAR approach is used to model macroeconomic growth, inflation, short rate and the yield spread. Then the term structure is built given restrictions implied by the no-arbitrage condition. Contrary to previously proposed macrofinance models of the term structure, the model suggested here explicitly accounts for financial and real spillovers between economies. As documented in the paper, foreign macroeconomic factors contain a lot of information about the domestic term structure of yields. Put to data, the model explains the dynamics of yields very well. It provides better out-of-sample forecasting results than the closed economy models. Openness induces more variability in the estimated term premia of yields with shorter maturities. 相似文献
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