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The Ethics of Banking: Conclusions from the Financial Crisis (Issues ...

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46 3 <strong>The</strong> Ethical Economy <strong>of</strong> <strong>the</strong> Capital Market<br />

shares in terms <strong>of</strong> different estimations <strong>of</strong> risk by investors, but he does not mention<br />

<strong>the</strong> differences that pertain to <strong>the</strong> intended duration <strong>of</strong> <strong>the</strong> investment and to <strong>the</strong><br />

chance timing <strong>of</strong> selling decisions. Corporate shares are short-term or longer-term<br />

risk-bearing investments. <strong>The</strong> title to ownership that <strong>the</strong>y define remains constant,<br />

but <strong>the</strong>ir actual owners change over time. <strong>The</strong> time periods in which corporate shares<br />

are held can be transformed at low transaction costs; low in comparison with o<strong>the</strong>r<br />

kinds <strong>of</strong> titles to property.<br />

This transformation is made possible by <strong>the</strong> fact that corporate shares are marketable<br />

and tradable on <strong>the</strong> stock exchange. <strong>The</strong> marketability <strong>of</strong> corporate shares<br />

presupposes, in turn, that <strong>the</strong> supply <strong>of</strong> a certain share will always be met with<br />

demand for <strong>the</strong> same share at any given point in time, even if <strong>the</strong> buyer’s and seller’s<br />

original intentions regarding <strong>the</strong> duration <strong>of</strong> <strong>the</strong> investment in <strong>the</strong> corporate share do<br />

not coincide. <strong>The</strong> transformation <strong>of</strong> different holding periods is guaranteed by stock<br />

trading. <strong>The</strong> supply, demand and marketability <strong>of</strong> corporate shares are massively<br />

amplified by an occupational group whose specialized niche within <strong>the</strong> economy is<br />

stock trading: <strong>the</strong> group <strong>of</strong> pr<strong>of</strong>essional speculators.<br />

<strong>The</strong> Functions <strong>of</strong> Speculation in <strong>the</strong> Capital Market: Bearing<br />

Uncertainty and Risk as Well as Enabling <strong>the</strong> Division <strong>of</strong> Labor<br />

Between Calculation and Speculation<br />

Pr<strong>of</strong>essional speculation creates a large trade volume by generating additional supply<br />

and additional demand for corporate shares on <strong>the</strong> stock exchange, which far<br />

exceed <strong>the</strong> volume that would exist if <strong>the</strong>re were no speculation, i.e. if investments<br />

in corporate shares were only ever made for <strong>the</strong> returns on very long-term if not permanent<br />

investments. Speculation is <strong>the</strong> kind <strong>of</strong> economic activity which seeks to turn<br />

a pr<strong>of</strong>it <strong>from</strong> <strong>the</strong> differences between current and future stock prices. <strong>The</strong> speculator<br />

who goes “long” assumes that <strong>the</strong> future price <strong>of</strong> <strong>the</strong> share will be higher than <strong>the</strong><br />

current price. Speculating by going “short” assumes that <strong>the</strong> price will be lower. <strong>The</strong><br />

long speculator attempts to turn a pr<strong>of</strong>it <strong>from</strong> buying shares now and selling <strong>the</strong>m in<br />

<strong>the</strong> future. <strong>The</strong> investment decision does not concentrate on <strong>the</strong> expected return <strong>from</strong><br />

dividends, but primarily on <strong>the</strong> differences between <strong>the</strong> future and current price <strong>of</strong><br />

<strong>the</strong> stock.<br />

<strong>The</strong> division <strong>of</strong> labor in <strong>the</strong> capital market between those who concentrate on <strong>the</strong><br />

pr<strong>of</strong>it yields and <strong>the</strong> capital value <strong>of</strong> <strong>the</strong> corporate share, investors in <strong>the</strong> real sense,<br />

and those who concentrate on <strong>the</strong> differences and fluctuations in <strong>the</strong> share price over<br />

time, <strong>the</strong> speculators, ensures that an investment in shares can be liquidated at any<br />

point in time. 19 Speculation in shares increases <strong>the</strong> marketability <strong>of</strong> corporate shares<br />

and <strong>the</strong>reby <strong>the</strong> transformability <strong>of</strong> time periods for <strong>the</strong> capital invested in <strong>the</strong> capital<br />

market. Pr<strong>of</strong>essional stock market speculation reduces <strong>the</strong> risk that one may not be<br />

19 Cf. WILHELM RÖPKE: article on “Spekulation”, in: Handwörterbuch der Staatswissenschaften,<br />

4th edn., Jena (Gustav Fischer) 1926, Vol. 7, pp. 706–710, here p. 708.

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