Policy Reflection: Letter of Credit Usage by Defined Benefit Pension Plans in Canada

There is an argument to be made for letting corporations hold off on contributing to their employees’ defined benefit pension plans, as long as there is a guarantee the cash will come eventually. That is the reason that provincial governments began allowing creditworthy companies to instead provide a letter of credit, backed by a Canadian bank, guaranteeing the cash deposit, and secured by the company’s line of credit or some similar facility. Sometimes circumstances are such that a company needs all the cash it can get to grow, or perhaps to manage through tough economic times. Given the sluggish recovery from last decade’s financial crisis and the difficulty for pension funds to grow amid persistent low interest rates, it perhaps is understandable that more companies are using standby letters of credit as IOUs for their employee pensions. The letters provide the companies more flexibility with their capital, and diminish the risk that, should returns to pension funds rise again to more normal rates, there could be “trapped surplus.” It is, however, harder to make a case for why public sector companies and Crown corporations have begun using letters of credit in place of cash deposits to pensions. They certainly do not face the same pressure for capital flexibility, given their revenue is frequently assured, and they face no competition that would pressure them to redirect capital for strategic purposes. And yet, research shows that this is happening, at least to some degree. That should give policymakers pause. Unfortunately, there is a troubling lack of data available as to which organizations have been using letters of credit in place of cash contributions to pension funds. Clearly they are proving useful for some companies, and that the exact reasons vary widely. We observe some companies using the letter of credit option that would appear to have plenty of capital flexibility, so the rationale for their use might not be what the policy anticipated. Meanwhile, it is unclear why so many other companies have chosen not to avail themselves of this temporary pension-funding relief, despite the advantages it offers for avoiding the risk of trapped surpluses. There also remain restrictions on who can underwrite these credit guarantees — regulations do not consider foreign banks and insurance companies acceptable, for example — raising the cost for companies that arrange letters of credit. Taken together, it would seem that there are signs that the policy changes allowing pension-funding relief might be serving their purpose and might be helping companies that could use it, but there is a worrying lack of information to be sure how well they are working and what problems may loom. It certainly seems like a close review is in order. When a Crown corporation is writing IOUs to its defined-benefit pension fund, that is surely a sign that policy-makers are not keeping a close enough eye on the outcomes this policy has led to

A collaborative autoethnographic journey of collective storying: Transitioning between the ‘I’, the ‘We’ and the ‘They’

The story we share here is about lessons learned during a three-year, collaborative autoethnographic journey beginning in January 2020. Our story is one of conducting a meaningful inquiry into our shared lived experience amid the changes brought about by COVID-19 lockdowns. Our insights speak to how we collaboratively reflected and researched across institutions, countries, disciplines, and career stages. More importantly, in making our process explicit, we highlight the way storying was experienced within our collective space. In doing so, we explore insights about how stories are adapted and transformed through a process of navigating the development of, and transitions between, pre-public and public spaces. Using an Arendtian lens, we explore the question, How are autoethnographic collaborative stories crafted for research in an academic context? Our insights present a cyclical and developmental frame within which to process collaborative storying and indeed collaborative academic work

Making management (more) relevant: breaking down disciplinary walls and pursuing neglected independent variables

The Walls Project encourages educators to broaden management teaching beyond individual and organizational variables and outcomes to systemic variables and outcomes. Its focus is on discovering independent variables that have social and environmental impacts and are currently neglected. Founded by six individuals who met at a RMLE UnConference in 2017,the Project decided to share pedagogical materials, examine them for commonalities, and present their findings at the MOBTC conference in 2019. This article summarizes these materials with an eye to revealing several variables of consequence, such as socioeconomic status and belief in economic growth, which are studied and taught infrequently in business schools. We suggest that researchers examine business curricula for similar neglected variables, study their impact across systems levels, and then develop them pedagogically to enhance management education that has a social and environmental impact

Contrast dependency and prior expectations in human speed perception

AbstractThe perceived speed of moving objects has long been known to depend on image contrast. Lowering the contrast of first-order motion stimuli typically decreases perceived speed – the well-known “Thompson effect”. It has been suggested that contrast-dependent biases are the result of optimal inference by the visual system, whereby unreliable sensory information is combined with prior beliefs. The Thompson effect is thought to result from the prior belief that objects move slowly (in Bayesian terminology, a “slow speed prior”). However, there is some evidence that the Thompson effect is attenuated or even reversed at higher speeds. Does the effect of contrast on perceived speed depend on absolute speed and what does this imply for Bayesian models with a slow speed prior? We asked subjects to compare the speeds of simultaneously presented drifting gratings of different contrasts. At low contrasts (3–15%), we found that the Thompson effect was attenuated at high speeds: at 8 and 12deg/s, perceived speed increased less with contrast than at 1 and 4deg/s; however, at higher contrasts (15–95%), the situation was reversed. A semi-parametric Bayesian model was used to extract the subjects’ speed priors and was subsequently improved by combining it with a model of speed tuning. These novel findings regarding the dual, contrast-dependent effect of high speeds help reconcile existing conflicting literature and suggest that physiologically plausible mechanisms of representation of speed in the visual cortex may need to be incorporated into Bayesian models to account for certain subtleties of human speed perception

Adding 6 months of androgen deprivation therapy to postoperative radiotherapy for prostate cancer: a comparison of short-course versus no androgen deprivation therapy in the RADICALS-HD randomised controlled trial

Background Previous evidence indicates that adjuvant, short-course androgen deprivation therapy (ADT) improves metastasis-free survival when given with primary radiotherapy for intermediate-risk and high-risk localised prostate cancer. However, the value of ADT with postoperative radiotherapy after radical prostatectomy is unclear. Methods RADICALS-HD was an international randomised controlled trial to test the efficacy of ADT used in combination with postoperative radiotherapy for prostate cancer. Key eligibility criteria were indication for radiotherapy after radical prostatectomy for prostate cancer, prostate-specific antigen less than 5 ng/mL, absence of metastatic disease, and written consent. Participants were randomly assigned (1:1) to radiotherapy alone (no ADT) or radiotherapy with 6 months of ADT (short-course ADT), using monthly subcutaneous gonadotropin-releasing hormone analogue injections, daily oral bicalutamide monotherapy 150 mg, or monthly subcutaneous degarelix. Randomisation was done centrally through minimisation with a random element, stratified by Gleason score, positive margins, radiotherapy timing, planned radiotherapy schedule, and planned type of ADT, in a computerised system. The allocated treatment was not masked. The primary outcome measure was metastasis-free survival, defined as distant metastasis arising from prostate cancer or death from any cause. Standard survival analysis methods were used, accounting for randomisation stratification factors. The trial had 80% power with two-sided α of 5% to detect an absolute increase in 10-year metastasis-free survival from 80% to 86% (hazard ratio [HR] 0·67). Analyses followed the intention-to-treat principle. The trial is registered with the ISRCTN registry, ISRCTN40814031, and ClinicalTrials.gov, NCT00541047. Findings Between Nov 22, 2007, and June 29, 2015, 1480 patients (median age 66 years [IQR 61–69]) were randomly assigned to receive no ADT (n=737) or short-course ADT (n=743) in addition to postoperative radiotherapy at 121 centres in Canada, Denmark, Ireland, and the UK. With a median follow-up of 9·0 years (IQR 7·1–10·1), metastasis-free survival events were reported for 268 participants (142 in the no ADT group and 126 in the short-course ADT group; HR 0·886 [95% CI 0·688–1·140], p=0·35). 10-year metastasis-free survival was 79·2% (95% CI 75·4–82·5) in the no ADT group and 80·4% (76·6–83·6) in the short-course ADT group. Toxicity of grade 3 or higher was reported for 121 (17%) of 737 participants in the no ADT group and 100 (14%) of 743 in the short-course ADT group (p=0·15), with no treatment-related deaths. Interpretation Metastatic disease is uncommon following postoperative bed radiotherapy after radical prostatectomy. Adding 6 months of ADT to this radiotherapy did not improve metastasis-free survival compared with no ADT. These findings do not support the use of short-course ADT with postoperative radiotherapy in this patient population

Duration of androgen deprivation therapy with postoperative radiotherapy for prostate cancer: a comparison of long-course versus short-course androgen deprivation therapy in the RADICALS-HD randomised trial

Background Previous evidence supports androgen deprivation therapy (ADT) with primary radiotherapy as initial treatment for intermediate-risk and high-risk localised prostate cancer. However, the use and optimal duration of ADT with postoperative radiotherapy after radical prostatectomy remains uncertain. Methods RADICALS-HD was a randomised controlled trial of ADT duration within the RADICALS protocol. Here, we report on the comparison of short-course versus long-course ADT. Key eligibility criteria were indication for radiotherapy after previous radical prostatectomy for prostate cancer, prostate-specific antigen less than 5 ng/mL, absence of metastatic disease, and written consent. Participants were randomly assigned (1:1) to add 6 months of ADT (short-course ADT) or 24 months of ADT (long-course ADT) to radiotherapy, using subcutaneous gonadotrophin-releasing hormone analogue (monthly in the short-course ADT group and 3-monthly in the long-course ADT group), daily oral bicalutamide monotherapy 150 mg, or monthly subcutaneous degarelix. Randomisation was done centrally through minimisation with a random element, stratified by Gleason score, positive margins, radiotherapy timing, planned radiotherapy schedule, and planned type of ADT, in a computerised system. The allocated treatment was not masked. The primary outcome measure was metastasis-free survival, defined as metastasis arising from prostate cancer or death from any cause. The comparison had more than 80% power with two-sided α of 5% to detect an absolute increase in 10-year metastasis-free survival from 75% to 81% (hazard ratio [HR] 0·72). Standard time-to-event analyses were used. Analyses followed intention-to-treat principle. The trial is registered with the ISRCTN registry, ISRCTN40814031, and ClinicalTrials.gov , NCT00541047 . Findings Between Jan 30, 2008, and July 7, 2015, 1523 patients (median age 65 years, IQR 60–69) were randomly assigned to receive short-course ADT (n=761) or long-course ADT (n=762) in addition to postoperative radiotherapy at 138 centres in Canada, Denmark, Ireland, and the UK. With a median follow-up of 8·9 years (7·0–10·0), 313 metastasis-free survival events were reported overall (174 in the short-course ADT group and 139 in the long-course ADT group; HR 0·773 [95% CI 0·612–0·975]; p=0·029). 10-year metastasis-free survival was 71·9% (95% CI 67·6–75·7) in the short-course ADT group and 78·1% (74·2–81·5) in the long-course ADT group. Toxicity of grade 3 or higher was reported for 105 (14%) of 753 participants in the short-course ADT group and 142 (19%) of 757 participants in the long-course ADT group (p=0·025), with no treatment-related deaths. Interpretation Compared with adding 6 months of ADT, adding 24 months of ADT improved metastasis-free survival in people receiving postoperative radiotherapy. For individuals who can accept the additional duration of adverse effects, long-course ADT should be offered with postoperative radiotherapy. Funding Cancer Research UK, UK Research and Innovation (formerly Medical Research Council), and Canadian Cancer Society

Bribery, shaming, threat and virtue A comparison of historic and current influences on resource allocation and policy development in promoted areas in Canada and Scotland

SIGLEAvailable from British Library Document Supply Centre- DSC:DXN055845 / BLDSC - British Library Document Supply CentreGBUnited Kingdo

Plan Before You Play: An Activity For Teaching Process

This session will offer delegates the opportunity to participate in a short classroom activity that uses LEGO® bricks to demonstrate and reinforce the importance of the planning process. After the activity and typical student debrief, delegates will be asked to think about how an activity such as this might fit in their class offerings and then share with a small group so that they can further refine their ideas. The session activity, Plan Before You Play (PBP), is targeted toward introductory classes and can be modified to subject specific discussions. The activity requires little investment and up-front planning, it is easily scalable, can be played in a traditional classroom setting and, with a few minor adjustments, can be altered sufficiently to discourage information drift over multiple class offerings and across academic terms. All students can participate in this activity, regardless of their level of knowledge or interest in the subject. Participating in PBP provides students a concrete example of how good communication and a decision framework can result in more efficient use of resources. The activity encourages creativity and can be used to create healthy competition between student groups. Instructors using this activity have found it to provide a tangible example that can be used numerous times throughout a term to help remind students about the importance of proper planning.N