A Story of Unintended Consequences: How Economic and Policy Solutions Create New Challenges

Systems ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 26
Author(s):  
Saeed P. Langarudi ◽  
Connie M. Maxwell ◽  
Alexander G. Fernald

The conventional approach of policy interventions in water management that focus on the portions of the system that directly relate to water often lead to unintended consequences that potentially exacerbate water scarcity issues and present challenges to the future viability of many rural agricultural communities. This paper deploys a system dynamics model to illustrate how expanding the policy space of hydrology models to include socioeconomic feedbacks could address these challenges. In this regard, policies that can potentially mitigate general water scarcity in a region of the American Southwest in southern New Mexico are examined. We selected and tested policies with the potential to diminish water scarcity without compromising the system’s economic performance. These policies included supporting choices that reduce or limit the expansion of water-intensive crops, promoting workforce participation, encouraging investment in capital, and regulating land use change processes. The simulation results, after the proposed boundary expansion, unveiled intervention options not commonly exercised by water decision-makers, bolstering the argument that integrated approaches to water research that include socioeconomic feedbacks are crucial for the study of agricultural community resilience.


2017 ◽  
Vol 1 (2) ◽  
pp. 177-189 ◽  
Author(s):  
SUNITA SAH

AbstractAdvisors, such as physicians, financial advisors, lawyers and accountants, often face a conflict of interest – that is, a clash between their professional and personal interests. Such conflicts can lead to biased and corrupt advice. In this paper, I focus on how conflicts of interest can cause good people to unintentionally cross ethical boundaries and how we can avoid succumbing to this bias. I first discuss two mechanisms through which advisors may convince themselves to accept conflicts of interest while vehemently believing that they remain unbiased: (1) a sense of entitlement; and (2) a sense of invulnerability created by their belief in their own professionalism. I then discuss several proposed policy solutions to manage conflicts of interest, such as education and training, sanctions, second opinions and disclosure policies. These proposed solutions for dealing with conflicts of interest are largely based on inaccurate intuitions regarding the psychological processes that underlie them; consequently, these policies tend to fail or have unintended consequences. In the absence of eliminating conflicts of interest, solutions that are more likely to be successful consist of identifying and changing the professional norms that exert powerful influences on employee behaviour.


Author(s):  
Joachim Frank

Compared with images of negatively stained single particle specimens, those obtained by cryo-electron microscopy have the following new features: (a) higher “signal” variability due to a higher variability of particle orientation; (b) reduced signal/noise ratio (S/N); (c) virtual absence of low-spatial-frequency information related to elastic scattering, due to the properties of the phase contrast transfer function (PCTF); and (d) reduced resolution due to the efforts of the microscopist to boost the PCTF at low spatial frequencies, in his attempt to obtain recognizable particle images.


2005 ◽  
Vol 38 (17) ◽  
pp. 80
Author(s):  
NELLIE BRISTOL

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