Labor unions and post-acquisition integration capability: Evidence from goodwill impairment

We examine whether operating inflexibility posed by labor unions affects goodwill impairment. We predict such inflexibility hinders resource reallocation after acquisition, thereby preventing the acquiring firm from realizing synergies included in goodwill. Consistent with this prediction, we find that the strength of labor unions is positively associated with the likelihood and magnitude of goodwill impairment losses. Our results are robust to a battery of tests that address the potential endogeneity. Furthermore, we find that managers who possess superior ability mitigate the negative consequences of labor unions on goodwill impairment. Overall, our findings suggest that operating inflexibility posed by labor unions is an important determinant of goodwill impairment that indicates a failure to realize the expected synergy from the acquisition.     

How to maintain sustainable consumer behaviours: A systematic review and future research agenda

Maintaining sustainable consumer behaviours is necessary for both mitigating environmental problems and the success of sustainable businesses. However, to date, the focus is mainly on the motivation-adoption link (i.e., how to motivate sustainable consumer behaviours) rather than the adoption-continuance link (i.e., how to maintain those behaviours). This study addresses the link between sustainability adoption and continuance, through a structured literature review. Specifically, this study synthesizes what is (and is not) known about the post-adoption (continuance) stage of the sustainable consumer journey, by reviewing and integrating the results of 87 articles. This review has three key outcomes. First, it elaborates on the importance and distinction of the continuance stage, which is predicted by a set of different and ‘evolving’ factors, compared with motivation and initial adoption. Second, the key components of the continuance stage are identified and grouped under (I) post-adoption cognitive perceptions, (II) emotional outcomes, and (III) subsequent behavioural patterns of (dis)continuance, spillover, advocacy, loyalty and habit formation. Third, this study introduces the concept of sustainable consumer behaviour continuity and discusses theoretical relationships in a conceptual framework. Finally, this review identifies knowledge gaps and provides research directions as well as implications for theory and practice.     

The effect of the Money Market Mutual Fund Liquidity Facility (MMLF) on corporate short-term borrowing costs

In this article, I study the effect of the Money Market Fund Liquidity Facility (MMLF) on corporate short-term borrowing costs. Although MMLF loans accept a broader range of collateral acquired from money market funds (MMFs) than Asset-Backed Commercial Paper Money Market Mutual Fund Liquidity Facility (AMLF) loans, their higher loan rates could make the intervention less effective. I find the average yield has decreased by 20–24 basis points. The yield-decreasing effects of the MMLF are stronger for securities issued by eligible non-US firms, non-asset-backed commercial paper securities that are newly accepted as collateral under the MMLF, and securities held by affiliated MMFs. However, I do not find an additional yield-decreasing effect of the MMLF on lower rated securities or nonfinancial sector securities. After the implementation of the MMLF, domestic MMFs seem to increase the weight of nonfinancial sector securities, which helps them achieve a higher return.     

环境规制对碳效率的多重路径及门槛模型研究

从结构升级及效率提升两大维度刻画环境规制对碳排放效率的关系及作用机制，研究环境规制是如何提升城市碳排放效率的。基于2006—2019年中国279个城市层面数据，采用非参数百分位自抽法，逐步回归法、Sobel检验和交互调节模型验证影响路径，并利用门槛模型探讨不同路径下环境规制的调节作用。结果表明：(1)环境规制促进城市碳排放效率提升，但存在区域异质性；(2)环境规制通过促进产业结构高度化、绿色技术创新和能源效率升级提高碳排放效率，产业结构合理化及产业集聚“遮掩”了环境规制的激励作用；(3)环境规制对提升碳排放效率存在多种门槛效应和调节机制。发挥环境规制对碳排放效率结构和效率的双重激励时，需注意不同路径的维度问题，以提高准度，把握力度。     

Optimal reinsurance and portfolio selection: Comparison between partial and complete information models

We consider partial and complete information models to investigate how partial information has a unique quality over complete information for insurers. We find that optimal reinsurance and investment strategies for the partially informed insurer depend on prior beliefs, whereas those for the completely informed insurer do not. In addition, information quality can affect insurer behaviour, mainly through the relative difference between risk-adjusted market premium and risk-adjusted insurance premium projected on the financial markets. Numerical results indicate that partial information increases the conservativeness of insurer strategies.     

Macroeconomic dynamics under bounded rationality: on the impact of consumers’ forecast heuristics

Journal of Economic Interaction and Coordination - This paper considers various types of forecast heuristics to examine the effects of boundedly rational agents on macroeconomic dynamics. Given the...     

CREDIT,DEFAULT, AND OPTIMAL HEALTH INSURANCE

I study how credit and default affect optimal health insurance, constructing a life-cycle model of health investment with a strategic default option on emergency room bills and financial debts. The model is calibrated to the U.S. economy and used to compare the optimal policy for Medicaid by the availability of the default option and credit. I find that strategic default induces the optimal policy to be more redistributive. With (Without) the option, the optimal income threshold for Medicaid eligibility is 44% (25%) of the average income. In these findings, the interaction between strategic default and preventative medical spending is important.