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SOCIAL MEDIA PLATFORMS PRESENT UNIQUE POSSIBILITIES FOR COMPANIES TO INTERACT WITH THEIR CUSTOMERS AND TAKE UP A KEY ROLE IN BUILDING RELATIONSHIPS. HOWEVER, LITTLE IS KNOWN CONCERNING THE FINANCIAL RETURN ON INVESTMENT FROM SOCIAL MEDIA ENGAGEMENT AND SPECIFIC STRATEGIES TO LEVERAGE IT. THE ANALYSIS OF OVER 1.5 MILLION TWEETS REVOLVING AROUND TEN CAR MANUFACTURERS SUGGESTS THAT COMPANIES CAN INCREASE THEIR SALES VOLUME THROUGH GREATER RELATIONSHIP INVESTMENT AND BY ADOPTING A SOCIAL MEDIA STRATEGY THAT PROMOTES THE USERS’ RELATIONSHIP SATISFACTION.
TO INCREASE THE INFORMATION SECURITY AWARENESS AMONG THEIR WORKFORCE AND TO ACHIEVE SECURE INFORMATION SYSTEMS, DECISION-MAKERS EMPLOY MEASURES OF INFORMATION SECURITY, SUCH AS SECURITY POLICIES OR ASSOCIATED TRAINING AND EDUCATIONAL PROGRAMS. HOWEVER, THESE MEASURES MIGHT STRESS EMPLOYEES. THIS IS TRUE IF, FOR INSTANCE, INFORMATION SECURITY MEASURES ARE PERCEIVED AS DIFFICULT TO UNDERSTAND, AS AN INVASION OF PRIVACY, OR IF THEY GIVE RISE TO CONFLICTS OF INTEREST. CONSEQUENTLY, A MULTI-FACETED PERSPECTIVE ON EMPLOYEES' STRUGGLE WITH INFORMATION SECURITY IS DISCUSSED.
PRO-CYCLICALITY OF COLLATERAL HAIRCUTS AND MARGINS HAS BECOME A WIDELY PROCLAIMED BEHAVIOUR BUT EMPIRICAL EVIDENCE ON THIS TOPIC IS QUITE SPARSE AND THE DISCUSSIONS ARE PRIMARILY DRIVEN BY INSIGHTS DERIVED FROM THEORETICAL MODELS. BASED ON A UNIQUE DATA SET, WE CONSTRUCT A MEASURE OF SYSTEMIC ILLIQUIDITY OF BOND COLLATERALS AND APPLY BUBBLE DETECTION TECHNIQUES TO IDENTIFY IRRATIONAL BEHAVIOUR AND PRO-CYCLICAL TENDENCIES. FINALLY, WE PROPOSE A QUANTITATIVE TRIGGER AND DESIGN FOR MACROPRUDENTIAL HAIRCUT ADD-ONS.
Interview with Piebe Teeboom, Secretary General FIA European Principal Traders Association
TechQuartier to boost the start-up scene in Frankfurt am Main : interview with Sebastian Schäfer
(2017)
Interview with Sebastian Schäfer, Managing Director TechQuartier, Frankfurt
Interview with Hauke Stars, Member of the Executive Board Deutsche Börse AG