This Sunday at 2 a. We all know that the time change was instituted in an attempt to save energy. To add insult to injury, I then trudged back home to find the door locked, my parents having already left for work, equally oblivious to the time change. Obviously, this was before the days of cell phones and computers automatically resetting the time!

Such humiliating memories aside, ever wonder whether the time change has any effect on our health and productivity? You may be surprised to hear that since its establishment, the time change has been blamed for all sorts of health problems, from heart attacks to early labor in pregnant women. In fact, there is even a debate between two teams of researchers about whether the time change negatively affects the U.

For example, a recent Swedish study examined the incidence of spontaneous deliveries where a pregnant woman went into labor without being induced by medications over a period of 13 years and found no increase in births in the week following a time change. There is some indication that people also have trouble making ethical or moral judgments on the Monday after the spring time change as well.

Fortunately, there is no increase in injuries on the Monday following the fall time change.

The Effects of Daylight Saving Time Changes on Stock Market Volatility by Hakan Berument, Nukhet Dogan, Bahar Onar :: SSRN

This means that if your work involves meticulous attention to detail or the need to react quickly, you will have to be cheap stocks pricey market careful this coming Monday. Indeed, because of its troubling side-effects, some experts believe that Daylight Saving Time does more harm than good.

For example, Christopher Barnes, whose research on DST in relation to health and productivity includes several of the studies discussed above, recently co-authored an article arguing that Daylight Saving Time should be abolished in the U.

The Effects of Daylight Saving Time Changes on Stock Market Volatility by Hakan Berument, Nukhet Dogan, Bahar Onar :: SSRN

In addition, some countries, such as Russia, have recently abandoned the practice. It will be interesting to see whether research reveals noticeable differences in health or work performance in those regions.

economics - What are the scientifically established effects of Daylight Saving Time? - Skeptics Stack Exchange

For this year, at least, most North Americans are stuck with DST. If you like, you can try to influence the powers that be by how to make money selling pure romance this petition to U. In the meantime, my suggestion to you is: If you enjoyed this article, please consider scrolling down and clicking on the heart below to recommend it to other readers.

Effects of daylight-saving time changes on stock market returns and stock market volatility: Psychological Reports 1: Transition into and out of daylight saving time and spontaneous delivery: BMJ Open 6 9: Association of daylight saving time transitions with incidence and in-hospital mortality of myocardial infarction in Finland.

Annals of Medicine 48 1—2: Chronobiology International 30 Changing to daylight saving time cuts into sleep and increases workplace injuries. Journal of Applied Psychology 94 5: Lost sleep and cyberloafing: Evidence from the laboratory and a daylight saving time quasi-experiment.

Journal of Applied Psychology 97 5: Sleep and moral awareness. Journal of Sleep Research Work-related accidents and daylight saving time in Finland.

Can small shifts in circadian phase affect performance? Applied Ergonomics 44 1: Perspectives on Psychological Science 10 6: Maria has a Ph. Follow her on Twitter MariaTerScience. Home to some of the best stories on medium.

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Maria Ter-Mikaelian Blocked Unblock Follow Following Maria has a Ph. The fall time change: Sources [1] Kamstra, M. Sleep Health Productivity Science Time Management. Blocked Unblock Follow Following.

A reexamination of the effect of daylight saving time changes on U.S. stock returns.

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