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DsNA : A database for network analysis. Dott.ssa Barbara livieri ( [email protected] ) . Steps. Objectives and progress report Understand what networks are and what KPIs are used; Define the Goal – stakeholders’ diagram and elicitate requirements E/R Diagram - PowerPoint PPT Presentation
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DSNA: A DATABASE FOR NETWORK ANALYSISDOTT.SSA BARBARA LIVIERI ([email protected])
STEPS
Objectives and progress report Understand what networks are and what KPIs are used; Define the Goal – stakeholders’ diagram and elicitate requirements E/R Diagram Relational Model Access and queries; Assignments
Objectives and progress
report
Networksand KPIs
Goal- stakeholders diagram
and requireme
nts
E/RDiagram
RM
Access and
queries
Assignments
Objectives and progress
report
Networksand KPIs Goal-
stakeholders
diagram and
requirements
E/RDiagram
RM
Access and
queries
Assignments
OBJECTIVE
The aim is to develop a new tool, called DsNA (Database for Strategic Network Analysis), which enables KPIs monitoring and benchmarking. Why is this important?
At the moment 50% of alliance fails, often due to the lack of a comprehensive analysis that combines strategic goals and KPIs.;
Performance measurement and management have a key role in the assessment of the achievement of alliance goalsand of how the strategic partnership is affecting firms.
How do we do this? We need: a database, in which store all useful information on firms, financial statements, KPIs and so on; a web interface to allow access from stakeholders
PROGRESS REPORT
Work done Information Model; Requirement Analysis; Research Plan; System prototype.
Results 2 published scientific contributions; 2 “works in progress” Call for partnership:
Commerce Chambers (CCIAA); Retimpresa; Confindustria.
Objectives and progress
report
Networksand KPIs Goal-
stakeholders
diagram and
requirements
E/RDiagram
RM
Access and
queries
Assignments
NETWORKS AND THEIR RATIONALES
Which are the rationales that justify cooperation between firms?
• Cost minimization
Transaction cost theory
•Result enhancement: firms cooperate in order to obtain resources or to retain them
Resource based theory
NETWORKS AND THEIR RATIONALESWorldwide
GlobalizationCooperatio
n and networks
SMEs SBA (2008)
Network agreement
s
New competencies
Exploit synergy
Quickly develop of
new strategies for changing
markets
Europe Italy
WHY A FIRM SHOULD DRAW A NETWORK AGREEMENT?
WHY A FIRM SHOULD DRAW A NETWORK AGREEMENT?
IlSole24OrePmi.it
HOW FIRMS ARE REACTING
march '1
0
sept. '
10
dec. '
10
march '1
1
sept. '
11
dec. '
11
march '1
2
sept. '
12
dec. '
12
march '1
30
100200300400500600700800
Number of network agreements (2010-2013)
Number of networks and involved firms
Link
WHAT INFORMATION CAN YOU GET FROM THE AGREEMENT
Firms involved; Contractual boundaries; Goals; Steps to achieve them; Network related tasks; Rights and obligations for firms; Economic and governance aspects; Time interval.
Repertorio n.11211 Raccolta n.4989
CONTRATTO DI RETE
REPUBBLICA ITALIANA
L'anno duemilaundici il giorno ventisette del mese di
settembre in Bari alla via Camillo Rosalba n.53, in una sala
del Dipartimento di Studi Aziendali e Giusprivatistici presso
la Facoltà di Economia della Università di Bari, ove
richiesto.
Innanzi a me dottoressa Emanuela Brunetti, Notaio in Bitetto,
iscritta al Collegio Notarile di Bari, senza la presenza dei
testimoni per avervi i costituiti infrascritti i requisiti
richiesti dalla legge,
si costituiscono i signori:
- Prof. SANTAMATO VITO, nato a Bari il 26 luglio 1953, il
quale interviene al presente atto in qualità di Presidente del
Consiglio di Amministrazione e legale rappresentante della
società "EXITEAM S.R.L. - SPIN OFF DELL'UNIVERSITA' DI BARI"
con sede legale in Taranto alla via Renato Dario Lupo n.65
presso Confindustria, ove il costituito domicilia per la
carica, società iscritta nel Registro delle Imprese di Taranto
al numero/codice fiscale numero: 02819390739, R.E.A. numero:
172038, capitale sociale di euro 20.000,00 (ventimila virgola
KPIS
We can use predefined KPIs, among which:
and some more, defined in order to satisfy stakeholders’ goals Several others KPIs could be defined, but they are difficult to track when you don’t work in
the organization you’re analyzing
Economic ratios
ROE ROI ROS ROA EBIDTA
Financial ratios
NFS Debt/Equity
Current ratio
Quick ratio
KPIS – SOME EXAMPLES
The easiest way is to look at the financial statements, which are generally restructured or presented in a different way from what Italian law requires.
Objectives and progress
report
Networksand KPIs Goal-
stakeholders
diagram and
requirements
E/RDiagram
RM
Access and
queries
Assignments
STAKEHOLDERSNetwork’s
directorFirm’s director
Firm’s managers
Employee
Researchers; Consultants; Network’s Associations (such as
Retimpresa); Policy makers External subjects (e.g., banks)
FIRMS’ GOALS AND REQUIREMENTS ELICITATION
GoalsFirms (managers and
directors)Pre-
alliance phase
G.1 Evaluating network
suitability for specific business
goals
Alliance-phase
G.2 Firm assessment
G.2.1 Financial analysis
G.2.2 Benchmarking
G.3 Share information
(costs, suppliers, performance, …)
RequirementsG.1 Evaluating network suitability for specific business goals (competitivity, fiscal benefits, lower interest rate, improvement and increase of advertisement, growth of R&D) R1 (DL). Information objects: firms, network agreements,
financial statements, items. (Stored data) R2 (BRL). KPIs calculation rules, privacy anonimizazion,
(derived data) R3 (BRL). Visibility - managers and directors can see (DD):
their own analytic data; Information on other firms of the network, depending on each
firm choice; synthetic data of other firms and networks;
R4 (PL). Reports and dashboards on R3 objects R5 (PL). Filtering, search, ordering and comparison on R1
objects R6 (PL). Overall navigation
NETWORK’S MANAGER’S GOALS AND REQUIREMENTS ELICITATION
Goals
Network’s managers
G.2 Firm assessment
G.2.1 Financial analysis
G.2.2 Benchmark
ing
G.3 Share
information
G.4 Network evaluation
G.4.1 Projects
assessment
G.4.2 homogenei
ty
G.4.3 distribution of benefits
G.5 View statistics (synthetic data)
RequirementsG.5 View statistics (synthetic data) R1 (DL). Required info: network size, firm size, industrial
sectors, firms and networks age, performance trend, … R2 (DL) Information objects: Firms, network
agreements, financial statements, items, sector. R3 (BRL). KPIs calculation rules, trend analysis and
comparison, descriptive and inference statistics indicators, privacy anonimizazion,
R4 (BRL). Visibility: synthetic data of other firms and networks;
R5 (PL). Statistical reports on R3 objects; R6 (PL). Filtering, search, ordering and comparison on
R1 information and R2 objects; R7 (PL). Overall navigation
OTHER STAKEHOLDERS’ GOALS AND REQUIREMENTS
Goals Researchers and consultants are interests
in all NM’s goals, plus the possibility do define new KPIs (G.6);
Network’s Associations and policy makers are interested in synthetic data (G.5)
Requirements Which requirements?
Objectives and progress
report
Networksand KPIs Goal-
stakeholders
diagram and
requirements
E/RDiagram
RM
Access and
queries
Assignments
E/R DIAGRAM
Network Firm SectorIncludes Belongs to
Network nameCreation date
FromTo
Company nameStart date
Sector nameCode
Financial stateme
nt
Accounting period
FromTo
Year
n m 1n
n
mn
Has m Item
Valuem n
Made by
Refers to 1n
Il presente diagramma può essere migliorato. Cosa modifichereste?
Objectives and progress
report
Networksand KPIs Goal-
stakeholders
diagram and
requirements
E/RDiagram
RM
Access and
queries
Assignments
POSSIBLE ASSIGNMENTS
Build a part of the website; Queries; Db.
APPLICATION STRUCTURE: THREE-LAYER ARCHITECTURE
Presentation layer (interface and interaction);
Business rule layer: rules of access to data and of data transformation (who has access to certain data and how data is transformed)
Data layer
• Data Entry • Data Visualization
e.g., forms, web pages, maps, other UI objects
Presentation Layer
• Data queries/updates• Data validation & processing
Business Rules Layer
• Relational DB• Lists & Feeds
Data Layer