The professions have focused considerable attention on developing codes of conduct. Despite their efforts there is considerable controversy regarding the propriety of professional codes of ethics. Many provisions of professional codes seem to exacerbate disputes between the profession and the public rather than providing a framework that satisfies the public''s desire for moral behavior.After examining three professional codes, we divide the provisions of professional codes into those provisions which urge professionals to avoid moral hazard, maintain professional courtesy and serve the (...) public interest. We note that whereas provisions urging the avoidance of moral hazard are uncontroversial, the public is suspicious of provisions protecting professional courtesy. Public interest provisions are controversial when the public and the profession disagree as to what is in the public interest. Based on these observations, we conclude with recommendations regarding the content of professional codes. (shrink)

Consumer surveys indicate that concerns about privacy are a principal factor discouraging consumers from shopping online. The keypublic policy issue regarding privacy is whether the US should follow its current self-regulation course (where the FTC encourages websites to obtain private “privacy web-seals”), or whether a European style formal legal regulation approach should be adopted in the US.We conclude that the use of assurance seals has worked reasonably well and websites should be free to decide whether they have aprivacy seal or (...) not. Given the narrow scope and the wide variety among these seals, we do argue that the seals should commit themselves to the key features of a good privacy policy and that an opt-in provision be required. We believe that insufficient evidence exists to propose formal Government mandated Internet privacy regulation. (shrink)

Consumer surveys indicate that concerns about privacy are a principal factor discouraging consumers from shopping online. The keypublic policy issue regarding privacy is whether the US should follow its current self-regulation course, or whether a European style formal legal regulation approach should be adopted in the US.We conclude that the use of assurance seals has worked reasonably well and websites should be free to decide whether they have aprivacy seal or not. Given the narrow scope and the wide variety among (...) these seals, we do argue that the seals should commit themselves to the key features of a good privacy policy and that an opt-in provision be required. We believe that insufficient evidence exists to propose formal Government mandated Internet privacy regulation. (shrink)

The work presented here investigates the process by which one group of individuals solves the problem of detecting deceptions created by other agents. A field experiment was conducted in which twenty‐four auditors (partners in international public accounting firms) were asked to review four cases describing real companies that, unknown to the auditors, had perpetrated financial frauds. While many of the auditors failed to detect the manipulations in the cases, a small number of auditors were consistently successful. Since the detection of (...) frauds occurs infrequently in the work of a given auditor, we explain success by the application of powerful heuristics gained from experience with deceptions in everyday life. These heuristics implement a variation of Dennett's intentional stance strategy, which is based on interpreting detected inconsistencies in the light of the Deceiver's (i.e., management's) goals and possible actions. We explain failure to detect deception by means of perturbations (bugs) in the domain knowledge of accounting needed to apply these heuristics to the specific context of financial statement fraud. We test our theory by showing that a computational model of fraud detection that employs the proposed heuristics successfully detects frauds in the cases given to the auditors. We then modify the model by introducing perturbations based on the errors made by each of the auditors in the four cases. The resulting models account for 84 of the 96 observations (i.e., 24 auditors × four cases) in our data. (shrink)

The work presented here investigates the process by which one group of individuals solves the problem of detecting deceptions created by other agents. A field experiment was conducted in which twenty-four auditors (partners in international public accounting firms) were asked to review four cases describing real companies that, unknown to the auditors, had perpetrated financial frauds. While many of the auditors failed to detect the manipulations in the cases, a small number of auditors were consistently successful. Since the detection of (...) frauds occurs infrequently in the work of a given auditor, we explain success by the application of powerful heuristics gained from experience with deceptions in everyday life. These heuristics implement a variation of Dennett's intentional stance strategy, which is based on interpreting detected inconsistencies in the light of the Deceiver's (i.e., management's) goals and possible actions. We explain failure to detect deception by means of perturbations (bugs) in the domain knowledge of accounting needed to apply these heuristics to the specific context of financial statement fraud. We test our theory by showing that a computational model of fraud detection that employs the proposed heuristics successfully detects frauds in the cases given to the auditors. We then modify the model by introducing perturbations based on the errors made by each of the auditors in the four cases. The resulting models account for 84 of the 96 observations (i.e., 24 auditors × four cases) in our data. (shrink)

Consumer surveys indicate that concerns about privacy are a principal factor discouraging consumers from shopping online. The keypublic policy issue regarding privacy is whether the US should follow its current self-regulation course (where the FTC encourages websites to obtain private “privacy web-seals”), or whether a European style formal legal regulation approach should be adopted in the US.We conclude that the use of assurance seals has worked reasonably well and websites should be free to decide whether they have aprivacy seal or (...) not. Given the narrow scope and the wide variety among these seals, we do argue that the seals should commit themselves to the key features of a good privacy policy and that an opt-in provision be required. We believe that insufficient evidence exists to propose formal Government mandated Internet privacy regulation. (shrink)