The impact of stringent insider trading laws and institutional quality on cost of capital

This paper examines the effects of interaction between stringent insider trading laws, institutional quality and equity portfolio allocation on the cost of capital. Using a dataset drawn from 44 countries over the period from 2001 to 2015, we find that stringent insider trading laws interact with institutional quality and foreign equity portfolio allocation to reduce the country-level cost of capital. Further analysis from a quasi-natural experiment based on the 2008–2009 global financial crisis suggests that the findings are robust to endogeneity. Our results imply that the enactment of stringent insider trading laws and their interplay with the quality of institutions are not only important to portfolio investment allocation decisions but reduce the country-level cost of capital

Biases in international portfolio allocation and investor protection standards

Economic reasoning suggests that financial globalization that encourages optimal international portfolio investments should improve investor protection standards (IPS) of a country. In practice, however, investors manifest varying degrees of suboptimal international portfolio allocations. Using a panel dataset covering 44 countries spanning over 15 years we examine whether suboptimal equity portfolio allocation in part is associated with the cross-country variations in IPS. Consistent with economic reasoning we find robust indications that international portfolio allocation may play an important role in the development of IPS. More specifically, the quality of IPS improves with higher degrees of optimal international equity portfolio allocation of domestic and foreign investors

Ownership Type, Home?Country Government?Directed Investment Policies and Firm Value in Strategic Sectors: Evidence from Chinese Acquiring Firms

Using data of Chinese acquirers in strategic sectors, we assess the role of home government and the effects of the interaction between ownership type and government-directed investment policies on acquiring firm value in cross-border acquisitions (CBAs). We find that CBA activities in strategic sectors encouraged by the home-country government through its investment policies experience significant increase in acquiring firm value. We also find that firms investing in government-designated strategic sectors generate wealth for acquirers, but contrary to efficiency logic rooted in agency theory, state-owned enterprises appear to outperform private-owned enterprises. Further analysis indicates that three financial incentives associated with government-directed policies – namely, interest-rate reduction, tax incentives and direct subsidies – constitute sources of firm value. Our results raise several policy implications, including the need for transparent and rule-based policies and governance systems to be developed and implemented by governments in the home and host countries to regulate state-supported firms investing in sensitive strategic sectors

No evidence for involvement of SDHD in neuroblastoma pathogenesis

BACKGROUND: Deletions in the long arm of chromosome 11 are observed in a subgroup of advanced stage neuroblastomas with poor outcome. The deleted region harbours the tumour suppressor gene SDHD that is frequently mutated in paraganglioma and pheochromocytoma, which are, like neuroblastoma, tumours originating from the neural crest. In this study, we sought for evidence for involvement of SDHD in neuroblastoma. METHODS: SDHD was investigated on the genome, transcriptome and proteome level using mutation screening, methylation specific PCR, real-time quantitative PCR based homozygous deletion screening and mRNA expression profiling, immunoblotting, functional protein analysis and ultrastructural imaging of the mitochondria. RESULTS: Analysis at the genomic level of 67 tumour samples and 37 cell lines revealed at least 2 bona-fide mutations in cell lines without allelic loss at 11q23: a 4bp-deletion causing skip of exon 3 resulting in a premature stop codon in cell line N206, and a Y93C mutation in cell line NMB located in a region affected by germline SDHD mutations causing hereditary paraganglioma. No evidence for hypermethylation of the SDHD promotor region was observed, nor could we detect homozygous deletions. Interestingly, SDHD mRNA expression was significantly reduced in SDHD mutated cell lines and cell lines with 11q allelic loss as compared to both cell lines without 11q allelic loss and normal foetal neuroblast cells. However, protein analyses and assessment of mitochondrial morphology presently do not provide clues as to the possible effect of reduced SDHD expression on the neuroblastoma tumour phenotype. CONCLUSIONS: Our study provides no indications for 2-hit involvement of SDHD in the pathogenesis of neuroblastoma. Also, although a haplo-insufficient mechanism for SDHD involvement in advanced stage neuroblastoma could be considered, the present data do not provide consistent evidence for this hypothesis

International equity portfolio investment and enforcement of insider trading laws: a cross-country analysis

In this study, we examine the effects of stringent insider trading laws’ enforcement, institutions and stock market development on international equity portfolio allocation using data from 44 countries over the period 2001-2015. Our results suggest that stringent insider trading laws and their enforcement exert a positive and significant impact on international portfolio investment allocation. Further analysis indicates that the interaction between a country’s institutional quality, stock market development and enforcement of insider trading laws have a positive and significant effect on international equity portfolio allocation. The findings of this study have implications for the design of portfolio investment trading strategies and contribute to the literature on foreign equity investment decisions

Impact of central bank independence and transparency on international equity portfolio allocation: A cross-country analysis

In this study, we analyse the effects of central bank independence (CBI) and central bank transparency (CBT) and their interactions with institutional quality on foreign equity portfolio inflows. Employing a dataset from 42 countries over the period from 2001 to 2014, we find strong evidence that independent and transparent central bank has a positive and significant influence on foreign equity investment inflows. Further analysis shows that institutional quality interacts with central bank independence and transparency in attracting foreign equity portfolio. Our results are robust to alternative specifications, endogeneity concerns and that economic policy uncertainty increases asymmetric information and deters foreign equity portfolio investment inflows

International equity portfolio investment and enforcement of insider trading laws: a cross-country analysis

In this study, we examine the effects of stringent insider trading laws’ enforcement, institutions and stock market development on international equity portfolio allocation using data from 44 countries over the period 2001-2015. Our results suggest that stringent insider trading laws and their enforcement exert a positive and significant impact on international portfolio investment allocation. Further analysis indicates that the interaction between a country’s institutional quality, stock market development and enforcement of insider trading laws have a positive and significant effect on international equity portfolio allocation. The findings of this study have implications for the design of portfolio investment trading strategies and contribute to the literature on foreign equity investment decisions

Biases in international portfolio allocation and investor protection standards

Economic reasoning suggests that financial globalization that encourages optimal international portfolio investments should improve investor protection standards (IPS) of a country. In practice, however, investors manifest varying degrees of suboptimal international portfolio allocations. Using a panel dataset covering 44 countries spanning over 15 years we examine whether suboptimal equity portfolio allocation in part is associated with the cross-country variations in IPS. Consistent with economic reasoning we find robust indications that international portfolio allocation may play an important role in the development of IPS. More specifically, the quality of IPS improves with higher degrees of optimal international equity portfolio allocation of domestic and foreign investors

The impact of CEO compensation and excess reserves on bank risk-taking: the moderating role of monetary policy

We examine the effects of CEO compensation, excess reserves, and role of monetary policy on bank risk-taking behaviour based on a sample of 88 Chinese commercial banks over the period of 2003–2014. We find evidence that suggests that incentives present in CEO compensation contracts and excess reserves exert a positive and significant impact on risk-taking and credit risk. However, we find that the positive effects of CEO compensation and excess reserves on risk-taking are cancelled out by the interaction of CEO compensation and excess reserves. Further analysis suggests that the central bank’s monetary policy serves to restrain the effects of an interaction between CEO compensation and excess reserves on bank risk-taking and credit risk. This study extends the theoretical model, which indicates that excess reserves are a major source of credit risk, and notes that the effects of incentives inherent in CEO compensation contracts and excess reserves on bank risk policies are contingent on the monetary policy pursued by the central bank in China’s emerging economy

The impact of CEO compensation and excess reserves on bank risk-taking: the moderating role of monetary policy

We examine the effects of CEO compensation, excess reserves, and role of monetary policy on bank risk-taking behaviour based on a sample of 88 Chinese commercial banks over the period of 2003–2014. We find evidence that suggests that incentives present in CEO compensation contracts and excess reserves exert a positive and significant impact on risk-taking and credit risk. However, we find that the positive effects of CEO compensation and excess reserves on risk-taking are cancelled out by the interaction of CEO compensation and excess reserves. Further analysis suggests that the central bank’s monetary policy serves to restrain the effects of an interaction between CEO compensation and excess reserves on bank risk-taking and credit risk. This study extends the theoretical model, which indicates that excess reserves are a major source of credit risk, and notes that the effects of incentives inherent in CEO compensation contracts and excess reserves on bank risk policies are contingent on the monetary policy pursued by the central bank in China’s emerging economy