Johan Sulaeman
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ESGSenticNet: A Neurosymbolic Knowledge Base for Corporate Sustainability Analysis Open
Evaluating corporate sustainability performance is essential to drive sustainable business practices, amid the need for a more sustainable economy. However, this is hindered by the complexity and volume of corporate sustainability data (i.…
View article: Swimming Upstream: Struggling Firms in Corrupt Cities
Swimming Upstream: Struggling Firms in Corrupt Cities Open
We find that a corrupt local environment amplifies the effects of financial distress. Following regional spikes in financial misconduct, credit becomes more difficult to obtain for local borrowers—even those not implicated themselves. This…
Unveiling the Impact of JKN: Easing Financial Burdens for Pregnant Women in Indonesia Open
Indonesia’s maternal mortality rate is the second highest in the ASEAN, partly due to financial barriers preventing adequate care during pregnancy and childbirth. The National Health Insurance (JKN) scheme, which is the embodiment of unive…
Life is Too Short? Bereaved Managers and Investment Decisions Open
We examine whether bereavement affects managerial investment decisions in large organizations using the exogenous events of managers’ family deaths. We find evidence that bereaved managers take less risk in separate samples of mutual funds…
The Effect of Social Media on the Ethnic Dynamics in Donations to Disaster Relief Efforts Open
Efficient resource-sharing via private transfers among households during natural disasters serves to foster a more resilient society. This study explores the effect of social media on private donations from households to natural disaster r…
Institutional investors and corporate social responsibility Open
Institutional investors appear to have selective preferences regarding corporate social responsibility. They appear indifferent to the presence of positive environmental (E) and social (S) indicators, but underweight stocks with negative E…
Has local informational advantage disappeared Open
© 2019 University of New Orleans This study examines how changes in the information environment affect the informational advantage of geographically proximate agents. The long-term advantage of local agents disappeared at the turn of the m…
View article: Strike Three: Discrimination, Incentives, and Evaluation
Strike Three: Discrimination, Incentives, and Evaluation Open
Major League Baseball umpires express their racial/ethnic preferences when they evaluate pitchers. Strikes are called less often if the umpire and pitcher do not match race/ethnicity, but mainly where there is little scrutiny of umpires. P…
Comments on 'The Role of Different Institutional Investors in Asia-Pacific Bond Markets During the Taper Tantrum' Open
Ng, Shim and Pastor examine the dynamics of bond prices during the 2013 taper tantrum. During times of high uncertainty, bond markets can become illiquid as some of the investors experience funding liquidity shocks. This can lead to sharp …
The 'Green' Geography: Firm Location and Corporate Environmental Policies Open
Corporate environmental performance has a substantial geographical element. There is a large variation of the presence of environmental concerns (i.e., weaknesses) across firms in different U.S. cities, which cannot be explained away by fi…
Optimism or Over-Precision? What Drives the Role of Overconfidence in Managerial Decisions? Open
Overconfidence has two dimensions: over-optimism and over-precision. Extant empirical studies focus mostly on the former due to the difficulty in measuring the latter. This study develops accessible empirical measures to disentangle these …