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DESPITE A RECENT SLIGHT RECOVERY FROM CRISIS LOW LEVELS, STOCK MARKET PARTICIPATION IN GERMANY IS STILL AT ONLY 14% OF ADULT POPULATION. PREVIOUS RESEARCH SHOWED THAT TRADITIONAL PERSONAL ADVICE – DUE TO HIGH COSTS AND MISALIGNED INCENTIVES – CAN HARDLY ALLEVIATE PRIVATE INVESTORS' INVESTMENT MISTAKES, OF WHICH STOCK MARKET NON-PARTICIPATION IS ONE. ROBOADVICE IS A "HOT TOPIC" IN REGULATORY AND INDUSTRY DISCUSSIONS. THE RESULTS OF THIS STUDY SHOW EMPIRICAL EVIDENCE THAT INVITATIONS TO ROBO-ADVICE INCREASE STOCK MARKET PARTICIPATION.
How prices can be set to allocate grid computing resources in a financial service institution
(2011)
GRID COMPUTING IS AN IT CONCEPT TO SHARE COMPUTING RESOURCES AMONG DEPARTMENTS AND USERS THAT REDUCES IT COSTS AND PROVIDES COMPUTING RESOURCES DYNAMICALLY WHEN THEY ARE NEEDED. RESOURCE MARKETS ARE AN EFFECTIVE MECHANISM TO REGULATE THE RESOURCE SHARING, BUT THE MOST OFTEN USED AUCTIONS ARE COMPLEX. WE HAVE DEVELOPED A STEPWISE APPROACH TO HELP FIRMS OFFERING INTERNAL GRID COMPUTING SERVICES TO SET TRANSPARENT BUT EFFECTIVE PAY-PER-USE PRICING SCHEMES AS AN ALTERNATIVE TO AUCTIONS.
THE DEMAND FOR EFFICIENT MEASURES FOR PREVENTING CONSUMER CREDIT RISKS SUCH AS CREDIT SCORING IS GROWING ACROSS INDUSTRIES. IN GERMANY, SCORECALCULATIONS AND UNDERLYING CONSUMER DATA ARE STILL A WELL-GUARDEDSECRET. THE MARKET LEADER IN THE U.S. NOT ONLY DISCLOSES THE CREDIT SCORING VARIABLES TO THE CUSTOMERS BUT MOREOVER OFFERS THEM ADVICE ON HOW TO QUALIFY FOR BETTER INTEREST RATES.
The growing role of IT in real estate asset management – the appraisal process as a master sample
(2014)
Interview with Dr. Hans-Jürgen Plewan, Board Member Finanz Informatik Solutions Plus GmbH
CLOUD COMPUTING PROMISES ENHANCED FLEXIBILITY AND SUBSTANTIAL ECONOMIC
BENEFITS THROUGH THE ON-DEMAND LEASE OF IT RESOURCES. THESE TWO ASPECTS ARE STRONGLY INFLUENCED BY THE PRICING OF CLOUD RESOURCES. BASED ON A SAMPLE OF 48 INFRASTRUCTURE PROVIDERS, WE EXAMINE CURRENT PRICING SCHEMES IN THE CLOUD MARKET FROM A USER PERSPECTIVE.
FINANCIAL SERVICE PROVIDERS FACE SERIOUS PROBLEMS IF MANY OF THEIR CUSTOMERS LEAVE QUICKLY BECAUSE SUCH CUSTOMERS HAVE LITTLE LONG-TERM VALUE. STILL, CURRENT REPORTING PRIMARILY FOCUSES ON CURRENT PROFITABILITY THAT REPRESENTS THE SHORT-TERM VALUE OF THE CUSTOMERS. THE LONG-TERM VALUE TYPICALLY RECEIVES LITTLE ATTENTION. CUSTOMER EQUITY REPORTING PRESENTS A MEANS TO FOCUS ON THE LONG-TERM VALUE OF THE COMPANY'S CUSTOMERS. IT AVOIDS THE RISK THAT SHORT-TERM PROFITS ARE INCREASED AT THE EXPENSE OF LONG-TERM VALUE CREATION AND ITS CENTRAL METRIC, CUSTOMER EQUITY, SERVES AS AN EARLY WARNING INDICATOR FOR RISK MANAGEMENT SYSTEMS THAT FOCUS ON CUSTOMER LOSS.
EMITTERS OF MUTUAL FUNDS AND OTHER FINANCIAL PRODUCTS LACK INFORMATION ABOUT THEIR CUSTOMERS. THEY MOSTLY OPERATE WITH A PRODUCT-CENTRIC MARKE TING CONCEPT. WITH INFORMATION ABOUT CUSTOMERS, THEY COULD SHIFT TOWARDS A MORE CUSTOMER-CENTRIC STRATEGY. HOWEVER, SUCH A STRATEGY DEMANDS INFOR MATION THAT IS HARDLY AVAILABLE. VIRTUAL PORTFOLIOS CAN BRIDGE THIS GAP AND PROVIDE EMITTERS OF FINANCIAL PRODUCTS WITH KNOWLEDGE ABOUT THEIR CUSTOMERS AND THEIR COMPETITORS. THIS ARTICLE ILLUSTRATES THE INSIGHTS THAT VIRTUAL PORTFOLIOS CAN PROVIDE TO EMITTERS OF A MUTUAL FUND.
FinTech as enabler of entrepreneurship and growth in the EU : interview with Joachim Schwerin
(2017)
Big data – more than a hype
(2014)
THE FINANCIAL INDUSTRY HAS EXPERIENCED A CONTINUOUS EVOLUTION IN SERVICE DELIVERY DUE TO DIGITALIZATION. THIS CHANGE MANIFESTS ITSELF IN EXPANDED CONNECTIVITY, ENHANCED SPEED OF INFORMATION PROCESSING, A MULTITUDE OF NEW FINANCIAL PRODUCTS, AND NOVEL FORMS OF CUSTOMER INTERACTION. AGAINST THIS BACKDROP, ACADEMIC RESEARCH HAS ANALYZED THE IMPACT OF DIGITALPROGRESS IN THE FINANCIAL SECTOR. IN ORDER TO PROVIDE AN OVERVIEW ON THIS RESEARCH AND TO IDENTIFY POSSIBLE GAPS, WE HAVE REVIEWED THE RELEVANT LITERATURE IN THIS FIELD APPLYING A SYSTEMATIC AND COMPREHENSIVE SEARCH.
Order channel management
(2007)
INSTITUTIONAL INVESTORS, I.E. HEDGE FUNDS OR TRADITIONAL FUNDS, FACE ON THE ONE HAND NEW TECHNOLOGY-ENABLED TRADING CHOICES AND ON THE OTHER HAND INCREASED PERFORMANCE PRESSURE FROM THEIR CUSTOMERS. TO BALANCE THESE OPPORTUNITIES AND CHALLENGES, NEW APPROACHES TO MANAGE THEIR TRADING DESKS AND ORDER DECISIONS ARE REQUIRED.
GERMAN BANKS ARE HIGHLY SATISFIED WITH THEIR BUSINESS PROCESS OUTSOURCING (BPO) VENTURES. BENEFITS ARE ACHIEVED THROUGH THE COMBINATION OF A CLOSE VENDOR RELATIONSHIP AND A WELL-DEFINED OUTSOURCING CONTRACT. THE OUTSOURCING OF DOMESTIC PAYMENT PROCESSES IS MOST SUCCESSFUL WHEREAS THE OUTSOURCING OF CONSUMER CREDIT PROCESSES STRUGGLES WITH QUALITY IMPROVEMENTS.
ON THE INTERNET, SEARCH ENGINES INFLUENCE THE BEHAVIOR OF AN INCREASING PART OF CUSTOMERS. BANKS MAKE USE OF SEARCH ENGINES TO PROMOTE PRODUCTS BY USING KEYWORD AUCTIONS TO PURCHASE A PLACE OF THEIR ADVERTISEMENTS IN THE SPONSORED SEARCH LISTINGS. WE DESCRIBE HOW TO BID IN KEYWORD AUCTIONS AND HOW TO MEASURE THE SUCCESS OF SEARCHENGINE MARKETING.
You reap what you sow! differences in knowledge exchange effectiveness between communication types
(2014)
FOR KNOWLEDGE-INTENSIVE ORGANIZATIONS IN THE FINANCE INDUSTRY, AN EFFECTIVE KNOWLEDGE EXCHANGE AMONG EMPLOYEES IS CRUCIAL FOR THE COMPETITIVE PERFORMANCE. THEREFORE, COMPANIES INCREASINGLY RELY ON SOCIAL MEDIA PLATFORMS TO FACILITATE COMMUNICATION AND COLLABORATION. TO ENHANCE OUR UNDERSTANDING OF SUCCESSFUL COMMUNICATION IN ENTERPRISE SOCIAL MEDIA, WE APPLY HUMAN CODING AND QUANTITATIVE ANALYSIS TO THE CONTENT AND TONE OF 15,505 ENTERPRISE MICROBLOGGING MESSAGES CREATED BY 1,166 EMPLOYEES OF AN INTERNATIONAL FINANCIAL SERVICE PROVIDER. OUR RESULTS SUGGEST THAT A MORE FACTUAL-ORIENTED COMMUNICATION TYPE BENEFITS FROM A HIGHER KNOWLEDGE EXCHANGE EFFECTIVENESS COMPARED TO A PRIMARILY SELF-DISCLOSING COMMUNICATION TYPE.
FINANCIAL SERVICES PROVIDERS ARE EXPOSED TO DIFFERENT SOURCES OF INSTITUTIONAL PRESSURE ARISING FROM THE INTENSE COMPETITION AND REGULATION IN THE BANKING SECTOR. AGAINST THIS BACKGROUND, THIS ARTICLE ANALYZES THE DETERMINANTS OF GRID ASSIMILATION AND THE ROLE OF INSTITUTIONAL PRESSURE IN THE GRID ASSIMILATION PROCESS.
AS A MATTER OF COURSE, QUANTITATIVE DATA SUCH AS TIME SERIES AND QUARTERLY FIGURES ARE FREQUENTLY USED IN FINANCIAL ANALYSIS. SUCH DATA CAN BE PROCESSED AUTOMATICALLY AND INTERPRETED RATHER EFFICIENTLY. HOWEVER, A SIGNIFICANT PERCENTAGE OF RELEVANT INFORMATION ORIGINATES FROM UNSTRUCTURED SOURCES, PRIMARILY TEXTUAL DATA, WHICH REQUIRE MANUAL (HUMAN) INTERPRETATION. WE EXPLORE EMPIRICALLY HOW MACHINE LEARNING TECHNIQUES CAN PROVIDE SUPPORT FOR ANALYZING AND INTERPRETING SUCH TEXTUAL DATA SOURCES.
THE CURRENT FINANCIAL CRISIS CALLS FOR A THOROUGH ANALYSIS OF BANKING SYSTEM STABILITY. WE ANALYZE GERMAN BANKS FROM A LIQUIDITY PERSPECTIVE TO ANSWER HOW FRAGILE THE GERMAN BANKING SYSTEM IS AND HOW WELL IT CAN COPE WITH SUDDEN ILLIQUIDITY SHOCKS. RESULTS SHOW THAT ALTHOUGH BANKS CREATE LIQUIDITY FOR THE GERMAN ECONOMY AND THEREBY EXPOSE THEMSELVES TO ILLIQUIDITY RISK, THE AGGREGATE BALANCE SHEET STRUCTURES ARE SAFE AND STABLE.
IN RECENT YEARS, ELECTRONIC COMMUNICATION EXPERIENCED SIGNIFICANT IMPROVEMENTS THROUGH NEW WEB 2.0 SOLUTIONS. HEREBY, NEW ELECTRONIC COMMUNICATION SYSTEMS OPENED COMPLETELY NEW POSSIBILITIES FOR COMMUNICATION. HOWEVER, NEW RISKS (E.G., INFORMATION OVERLOAD) EMERGED AS WELL. THIS ARTICLE PRESENTS AN EMPIRICAL INVESTIGATION ON THE USE OF ELECTRONIC COMMUNICATION SYSTEMS FOR INFORMATION SHARING AND ON THE INFLUENCE ON EMPLOYEES’ PERFORMANCE.
THIS PROJECT PROVIDES A PERFORMANCE MEASURE ON THE EFFECT OF LATENCY IN THE CONTEXT OF THE COMPETITIVE ADVANTAGE OF IT. BASED ON A DATASET OF DEUTSCHE BÖRSE’S ELECTRONIC TRADING SYSTEM XETRA, AN EMPIRICAL ANALYSIS IS APPLIED. THAT WAY, WE QUANTIFY THE IMPACT OF LATENCY FROM A CUSTOMER’S POINT OF VIEW.
IN TWO-SIDED MARKETS SUCH AS EXCHANGES, AN INTERMEDIARY BRINGS TOGETHER TWO DISTINCT CUSTOMER POPULATIONS, E.G., BUYERS AND SELLERS. THESE CUSTOMER POPULATIONS INTERACT VIA A PLATFORM PROVIDED BY THE INTERMEDIARY, AND TYPICALLY NETWORK EFFECTS ARE OBSERVABLE IN THESE MARKETS; IF THE NUMBER OF BUYERS IS HIGH, MORE SELLERS ARE ATTRACTED TO THE PLATFORM, AND VICE VERSA. IN SUCH MARKETS IT IS DIFFICULT TO MEASURE THE ECONOMIC SUCCESS OF IT INVESTMENTS. THIS ARTICLE PROPOSES A SOLUTION.