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This paper investigates the internal factors driving public-private partnership (PPP) adoption for water services in South Korea and Singapore.

This study utilizes a comparative cross-national case study of PPPs in the area of water services by focusing on the similarities and differences between the two countries.

The findings show that while South Korea has employed the PPP model mostly to expand and modernize their sewage systems, Singapore has used PPPs to build and operate desalination facilities that produce potable water through the treatment and filtration of wastewater. The study also demonstrates that fiscal stress and political incentives stemming from socio-economic pressures are the respective critical factors in South Korea and Singapore’s execution of PPP-driven water infrastructure.

Through exploring why and how PPPs have been adopted in the specific context, this paper might be helpful to enhance our understanding of the variations and common factors in the policy adoption process within the Asian context.

This study utilizes World Bank Governance Indicators to investigate government effectiveness in Asia, both regionally and across sub-regions. Several factors seem to influence the level of government effectiveness: accountability and voice, control of corruption, and wealth and income. The presence of a democratic form of government does not seem to be an important factor, but we note that more sensitive measures of democracy might produce more positive results. We then comment on the strengths and weaknesses of the dataset and offer some suggestions for future research.

Governments and other organizations are confronted with more frequent and devastating crises and disasters as the environment within which they operate becomes more complex and tumultuous (Hwang & Lichtenthal, 2000; Rosenthal & Kouzmin, 1997). Recent catastrophic events, such as the tsunami in Southeast Asia and Hurricane Katrina in the United States, have heightened interest in efforts to plan for and resolve these crises. However, despite the far-reaching disruptions caused by these crises, the literature on the topic of crisis impacts has hitherto been relatively scant, and most studies are not empirical (Pelling, Ozerdem, & Barakat, 2002).

As the 21st century moves ahead, it is increasingly evident that globalization and democratization are strong forces playing crucial roles in shaping public sector transformation around the world. For Asian countries, the key questions are, how should selected reform ideas from other countries be diffused, and which parts of one's traditional government and culture should be retained? A common choice among Asian countries is to replace government with governance. Transforming bureaucracies from government to governance involves the acceptance of certain democratic principles such as accountability, openness, transparency, integrity, corruption-free, and high performance standards (Bowornwathana, 2006, pp. 667–680).

During the last decade, globalization and democratization have been the major forces that helped transform the structures, functions and processes of Asian public sectors. These transformation efforts of Asian countries vary considerably depending on local context, and have met with different degrees of success. Some countries experienced smooth transformations. For others, the reform process has been more volatile. These issues were explored at a conference 7–9 July 2008 in Bangkok, Thailand, hosted by the Faculty of Political Science, Chulalongkorn University, and co-sponsored by the International Public Management Network, the Asia-Pacific Governance Institute, and Thailand Democracy Watch. This book presents some of the works contributed by participating scholars and practitioners at the conference. The contents fall into three categories: corruption and anti-corruption initiatives, public financial management (PFM) and public management reforms with emphasis on performance and results.

Bidhya Bowornwathana is associate professor at the Department of Public Administration, Faculty of Political Science, Chulalongkorn University, Bangkok, Thailand. His research interests are on governance and administrative reform. His writings appear in journals such as Governance: An International Journal of Policy and Administration, Public Administration and Development, Australian Journal of Public Administration, Asian Survey, Public Administration Quarterly, Public Administration: An International Quarterly, Asia Pacific Journal of Public Administration, Asian Review of Public Administration, and Asian Journal of Political Science. He has written several books in Thai on administrative reform and public administration. He co-edited a book with John P. Burns on Civil Services Systems in Asia (Edward Elgar, 2001). He also has chapters in recent books such as in Christopher Pollitt and Colin Talbot, eds., Unbundled Government (Taylor and Francis, 2004), Ron Hodges, ed., Governance and the Public Sector (Edward Elgar, 2005), Eric E. Otenyo and Nancy S. Lind, eds., Comparative Public Administration: The Essential Readings (Elsevier, 2006), and Kuno Schedler and Isabella Proeller, eds., Cultural Aspects of Public Management Reform (Elsevier, 2007). He was Chairman of Department of Pubic Administration, Chulalongkorn University. He has served several times as member and secretary of the national administrative reform commissions appointed by Thai governments.

Gut microbial changes are associated with diseases such as obesity and type 2 diabetes and may be influenced by diet patterns. Thus, this paper aims to investigate the effects of alcohol, sodium chloride (NaCl) and dietary restriction on the composition of the gut microflora.

Five-week-old male C57BL/6N mice were orally administered by gavage with ethanol (ET; 4 g/kg), 200 µL of 6% NaCl (NC), or equivalent volumes of phosphate-buffered saline (ET-control and NC-control) every two days for 10 weeks. The mice were also orally administered by gavage with the recommended diet (RD-control; 3 g per mouse per day), or with 40% (RD-40) or 60% restricted level (RD-60). DNA samples obtained from mice ceca were sequenced using the Illumina MiSeq Sequencing system; raw data were analyzed using BIOiPLUG software.

This study shows that high ethanol and NaCl consumption, and diet restriction can change the composition of the intestinal microflora, especially Akkermansia muciniphila in ET (p = 0.0050) and NT (p = 0.0366) groups. In addition, the ratio of Bacteriodetes/Firmicutes and the diversity of microflora were generally reduced (p = 0.0487-0.4929).

These results raise the possibility of a relationship between diet patterns, change of intestinal microbiome and disease, which must be further evaluated.

This study aims to examine how auditors respond to the revelation of clients’ corporate fraud.

This study uses an ordinary least squares estimation to examine how audit fees and audit turnover change after the revelation of corporate fraud.

After a client discloses fraudulent activities, average audit fees significantly increase due to an increase in audit hours, rather than in audit premiums. Both new and continuing auditors increase audit hours for fraud firms, but only new auditors charge higher audit fees for the increased effort. In addition, when auditors are designated by regulators following the revelation of fraud, audit fees and premiums increase, but audit hours do not. Finally, auditor turnover becomes more frequent after the revelation of fraud. Overall, the findings suggest that auditors update their assessment of audit risks after fraud revelation and, thus, adjust their audit pricing and client acceptance decisions.

The study provides regulators and audit practitioners with insights into how to audit contract characteristics and regulatory intervention (auditor designations) affect auditors’ response to increased audit risks.

The study contributes to the auditing literature and practice by providing evidence on how auditors respond to the revelation of fraudulent activities and how their response depends on their ability to determine audit fees. Moreover, we provide novel evidence that audit contracting characteristics and regulatory requirements result in different responses of auditors toward changes in audit risks.