Fluctuations in innovations overtime

This paper first explains the concept of innovation life cycles and their relationship to leading sectors of the economy. It then briefly describes the relationship between innovation life cycles and long waves in macro-economic development, and presents a chronology and characterisation of the four phases of the long wave derived from Schumpeter. Various phases of the long wave could be expected to have different effects on the propensity to innovate, and this propensity probably varies also between new industries and existing established industries, as well as between product and process innovations. A list ef 80 major innovations is classified by sector and date, to provide a preliminary empirical validation of the hypotheses advanced on the varying influence of the successive phases of the long wave on different types of innovation. Finally, the author's findings are compared with those of Mensch and Schmookler.     

‘Managerialism’, ‘ownerism’ and risk

This paper proposes that managers, having the value of their human capital dependent on the performance of the firm they manage, and being unable to diversify away this risk, are expected to attempt to reduce their employment risk internally by project selection or by income smoothing, intended to stabilize the firm's income stream. An empirical investigation shows that manager-controlled firms exercise ‘income smoothing’ to a greater extent than owner-controlled firms, have relatively lower unsystematic risk and perhaps lower systematic risk.     

Subprime Loan Default Resolutions: Do They Vary Across Mortgage Products and Borrower Demographic Groups?

This paper examines default outcomes for subprime first lien loans during the recent subprime mortgage boom. It conducts this investigation in two phases. The paper first examines factors associated with pre-foreclosure outcomes for subprime mortgages in default. It then examines factors associated with different outcomes for loans that enter foreclosure. These factors include less understood elements such as mortgage product features and borrower demographics. The analysis is based on detailed loan-level data and employs multinomial logit models in a hazard framework. Results show that default resolutions vary with product features and borrower demographics. Adjustable rate and interest-only mortgages, and loans with low- or no-documentation are more likely to enter foreclosure proceedings, and, once in foreclosure, are more likely to become REO. The existence of junior liens increases the probability of the loan remaining in default. Owner-occupancy is associated with lower likelihood of foreclosure initiation and REO, and greater likelihood of curing default. Additionally, default outcomes are impacted by local legal, economic and housing market conditions, and the equity in the home.     

Is neuroaccounting waiting in the wings? An essay

This paper discusses a recently published handbook on neuroeconomics ( and ) and extends the discussion to reasons why this newly emerging discipline should be of interest to behavioral accounting researchers. We evaluate the achieved and potential contribution of neuroeconomics to the study of human economic behavior, and examine what behavioral accounting researchers can learn from neuroeconomics and whether we should expect to see a similar sub-field emerge within behavioral accounting in the near future. We conclude that a separate sub-field within behavioral accounting is not likely in the near future due mostly to practical reasons. However, the behavioral accounting researcher would do well to follow research in this discipline closely, and behavioral accountants in the near future are likely to collaborate with neuroscientists and neuroeconomists on questions of mutual interest.     

How credibility affects eWOM reading: The influences of expertise,trustworthiness, and similarity on utilitarian and social functions

In online information settings, a few people tend to contribute, while the majority of people consume. For this latter group of readers, electronic word of mouth (eWOM) provides information about products or service experiences that rarely are available from manufacturer-controlled sources, which makes this source of information especially helpful. In turn, eWOM influences readers' attitudes, intentions, and behavior. Manufacturers also hope to monitor and positively influence eWOM content, such as by supporting and building brand communities. But eWOM readers might doubt the credibility of information if it is mostly positive, and the usefulness of eWOM information depends on its credibility. This study offers an empirical and theoretical validation of how specific utilitarian and social functions of eWOM affect attitudes toward and intentions to read eWOM. In particular, trustworthiness is the most important credibility dimension; it affects both functions. Perceived expertise also enhances the utilitarian while similarity improves the social function of eWOM.     

Healthcare resource utilization by patients with treatment-refractory myasthenia gravis in England

Aims: To examine healthcare resource utilization associated with refractory myasthenia gravis (MG) in England.

Materials and methods: This was a retrospective cohort study of linked data from the Clinical Practice Research Datalink and the Hospital Episode Statistics database collected between 1997 and 2016. Included patients were ≥18?years of age at the index MG diagnosis. Patients with refractory MG were identified using an algorithm based on treatments received. Healthcare resource utilization since the index date was compared between refractory and non-refractory cohorts.

Results: The study included 1149 patients with MG, of whom 66 (5.7%) were refractory. Sex and age at diagnosis did not significantly differ between the refractory and non-refractory cohorts. Rates of healthcare resource utilization per person-year were significantly higher (p?p?Limitations: The algorithm for identifying refractory patients did not include clinical criteria. Also, treatments administered in hospitals or by specialists were not available in the databases.

Conclusions: Patients in England with refractory MG more often visit healthcare providers, are hospitalized and visit an emergency room than patients with non-refractory MG.     

Performance of the Life Insurance Industry Under Pressure: Efficiency,Competition, and Consolidation

This article investigates efficiency and competition in the Dutch life insurance market by estimating unused scale economies and measuring efficiency‐market share dynamics during 1995–2010. Large unused scale economies exist for small‐ and medium‐sized life insurers, indicating that further consolidation would reduce costs. Over time average scale economies decrease but substantial differences between small and large insurers remain. A direct measure of competition confirms that competitive pressure is lower than in other markets. We do not observe any impact of increased competition from banks, the so‐called investment policy crisis or the credit crisis, apart from lower returns in 2008.