BIFFIGNANDI, Silvia
 Distribuzione geografica
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Continente #
EU - Europa 18.691
NA - Nord America 8.682
AS - Asia 3.873
SA - Sud America 218
AF - Africa 131
Continente sconosciuto - Info sul continente non disponibili 17
OC - Oceania 10
Totale 31.622
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Nazione #
US - Stati Uniti d'America 8.413
GB - Regno Unito 6.353
PL - Polonia 2.960
IE - Irlanda 2.712
IT - Italia 2.120
RU - Federazione Russa 1.944
CN - Cina 1.857
SG - Singapore 1.250
DE - Germania 746
FR - Francia 568
SE - Svezia 394
NL - Olanda 276
UA - Ucraina 268
CA - Canada 237
VN - Vietnam 223
BR - Brasile 144
FI - Finlandia 97
ZA - Sudafrica 93
EU - Europa 92
KR - Corea 92
IN - India 88
AT - Austria 54
JP - Giappone 49
BD - Bangladesh 47
TR - Turchia 45
ID - Indonesia 44
BE - Belgio 39
IQ - Iraq 30
HK - Hong Kong 29
CH - Svizzera 27
AR - Argentina 26
LT - Lituania 20
CO - Colombia 19
ES - Italia 19
MX - Messico 17
TH - Thailandia 14
MY - Malesia 13
PK - Pakistan 13
CZ - Repubblica Ceca 11
PT - Portogallo 11
SI - Slovenia 11
PH - Filippine 10
AU - Australia 9
AE - Emirati Arabi Uniti 8
IL - Israele 8
UZ - Uzbekistan 8
BY - Bielorussia 7
CL - Cile 7
DK - Danimarca 7
JM - Giamaica 7
SA - Arabia Saudita 7
TN - Tunisia 7
VE - Venezuela 7
DZ - Algeria 6
KZ - Kazakistan 6
NP - Nepal 6
GR - Grecia 5
IR - Iran 5
IS - Islanda 5
MA - Marocco 5
RO - Romania 5
AL - Albania 4
EC - Ecuador 4
EG - Egitto 4
LV - Lettonia 4
MD - Moldavia 4
PY - Paraguay 4
AZ - Azerbaigian 3
BG - Bulgaria 3
BO - Bolivia 3
HU - Ungheria 3
MK - Macedonia 3
NG - Nigeria 3
NO - Norvegia 3
PS - Palestinian Territory 3
RS - Serbia 3
TW - Taiwan 3
UY - Uruguay 3
BA - Bosnia-Erzegovina 2
BH - Bahrain 2
CR - Costa Rica 2
ET - Etiopia 2
JO - Giordania 2
KG - Kirghizistan 2
NA - Namibia 2
OM - Oman 2
SC - Seychelles 2
SM - San Marino 2
SY - Repubblica araba siriana 2
BB - Barbados 1
BF - Burkina Faso 1
BJ - Benin 1
BM - Bermuda 1
CG - Congo 1
GE - Georgia 1
GT - Guatemala 1
GY - Guiana 1
HN - Honduras 1
KE - Kenya 1
LB - Libano 1
Totale 31.690
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Città #
Southend 6.098
Warsaw 2.928
Dublin 2.667
Ashburn 884
Jacksonville 711
San Jose 523
Singapore 516
Chandler 492
Mountain View 450
Moscow 386
Beijing 305
Ann Arbor 297
Princeton 254
Nanjing 235
Hefei 228
Council Bluffs 222
Dalmine 221
Rancio Valcuvia 220
Toronto 174
Milan 170
Woodbridge 148
Boardman 137
Dearborn 132
Sunnyvale 132
Wilmington 120
Bergamo 119
Houston 104
Washington 102
The Dalles 93
Zhengzhou 92
Nanchang 91
Fairfield 90
San Mateo 89
Johannesburg 87
Rome 85
Kiez 84
Salerno 83
Los Angeles 80
Ho Chi Minh City 76
Lauterbourg 73
Santa Clara 70
Seattle 69
Atlanta 55
Shanghai 55
Columbus 53
Guangzhou 52
Buffalo 51
Hanoi 50
Vienna 50
Kunming 49
Shenyang 49
Tianjin 48
Sayreville 46
Dallas 42
Redwood City 41
Andover 38
Hebei 37
Orem 37
New York 35
Cambridge 34
Ogden 32
Needham Heights 30
Ottawa 29
Jakarta 26
Jiaxing 24
Munich 24
Tokyo 23
Dong Ket 22
Frankfurt am Main 21
Jinan 21
Altamura 20
Helsinki 20
Auburn Hills 19
Nürnberg 19
Hong Kong 18
London 18
Shenzhen 18
Baghdad 17
Hangzhou 17
Brooklyn 16
Changsha 16
São Paulo 16
Brussels 15
Palermo 15
Sakarya 15
Zurich 15
Amsterdam 14
Chennai 14
Manchester 14
Montreal 14
Southampton 14
Verona 14
Darmstadt 13
Haiphong 13
Lanzhou 13
Norwalk 13
Vilnius 13
Anderlecht 12
Augusta 12
Berlin 12
Totale 21.670
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Nome #
Campionamento per le indagini via Web 1.125
Sampling and inference in Web Surveys 1.033
Design effect estimation methodology by means of intraclass correlation 797
Handbook of Web Surveys 689
Gli sbocchi professionali dei laureati: occupazione, professionalizzazione e soddisfazione 654
Integrazione tra archivi per l'analisi degli sbocchi professionali dei laureati: un'analisi dei risultati 648
Il comparto alimentare e beverage: produzione, consumo, packaging e macchinari 640
Strumenti per la Qualità e il Controllo Statistico in Azienda 619
Impact of Audio Tools in Web Surveys 615
Web-face-to-face mixed-mode design in a longitudinal survey: Effects on participation rates, sample composition, and costs 583
A new index of entrepreneurship measure 571
WEBDATANET: Innovation and Quality in Web-Based Data Collection 561
Multifactor Partitioning: an analysis of employment and firm size 552
The representativity of a panel for the general population 501
Sampling, inference and errors in web surveys 499
Preface [to Journal of official statistics, Vol. 31, n. 2] 482
WEBDATANET. A web-based data collection, methodological challenges, solutions and implementations 477
Improving Web survey quality: potentials and constraints of propensity score weighting 471
Integrating a refreshment sample in a longitudinal survey: effects of different weighting methods over four waves 465
Il Panel AgroAlimentare Demografico Lombardo (PAADEL): un'infrastruttura di monitoraggio dell'innovazione nella produzione e nei consumi del settore agroalimentare 451
Technology Convergence on Telecommunications Systems Integration 421
Web surveys, inference using propensity score weighting in the survey on graduates 419
Strumenti per la qualità e il controllo statistico in azienda 413
Indagini web: propensity scores matching e inferenza. Un'analisi empirica ed uno studio di simulazione 412
Mixing Web and paper data collection modes on a survey on manufacturing firms 408
Responsive design for economic data in mixed-mode panels 407
Web surveys: methodological problems and research perspectives 402
Obiettivi e aspetti metodologici dell'indagine sui laureati 391
Caratteristiche e obiettivi del progetto 387
Fiscal data as a tool for improving information quality in the trade satelliteaccount 386
Measuring and analyzing performance in longitudinal data 383
Potentiality of propensity scores methods in weighting for Web surveys: a simulation study based on a statistical register 381
Sampling new businesses and analysing their performances 377
The Geography of Employment Growth in Western Canada: a Regional Typology based on Multifactor Partitioning 377
Analysis of two degrees levels in terms of post-university employability 369
From big data to information: statistical issues through examples 362
Il sistema di rilevazione tramite panel 358
The effect of size on business net change during crises: a multifactor partitioning analysis of Italian regions during 2007–2010 353
The relationship between industry localization and shift-share analysis 351
Web panel representativeness and uses 348
Web surveys: methodological problems and research perspectives 347
Regional average income estimation in the agro-food compartment via M-quantile small area methods 344
Le competenze dei laureati mediante l'analisi di Rasch 344
Utilitarian Characteristics Reducing Guilt: Perceived Values in the Justification of Choice 344
Employment Growth by Firm Size During the Recent Crisis in Italy: A Multifactor Partitioning Analysis 344
Representativeness in panel surveys 344
A statistical database for the trade sector. A prototype of a new data collection tool 338
The Paadel Panel: a probability-based panel for consumer studies 338
The Effects of Non-Response Reweighting on Estimators’ Precision in a Web Survey 335
Analysis the trade and commerce value chain based on integration between fiscal data and istat survey 331
University Effectiveness measured through Postgraduate Employability 330
Social Indicators to Explain Response in Longitudinal Studies 325
Web panel representativeness 323
Dati amministrativi e integrazione tra fonti nell’ambito delle statistiche sull’agricoltura 320
Targeted letters: Effects on sample composition and item non-response 320
Combining survey and administrative data in Italian business surveys 319
Decomposing employment change in a crisis period in Italy: a multifactor partitioning approach 318
Il processo di formazione e di inserimento dei laureati nel mondo del lavoro. I risultati delle indagini sul campo: un confronto tra Bergamo e altri Atenei italiani (cap. 4) 317
Responsive design for mixed-mode panel data 315
Modelling some Entrepreneurship factors 315
Internet Survey Methodology - recent trends and developments 314
Web Sites Communication Performance: A Methodological Approach 314
An integrated database and a statistical analysis to evaluate quality in universities 313
An experiment on the effects of non-response reweighting on estimators' precision in a web survey 308
Process Innovation, Alliances, and the Interplay of Firm Age: Early Evidence from Italian Small Firms 308
Un prototipo di integrazione di fonti per lo studio della soddisfazione dei laureati e dell’inserimento nel mondo del lavoro 305
La montagna nello sguardo e nell’esperienza dei giovani 304
An Integrated Database and a Statistical Analysis to evaluate Quality in University 301
Le competenze dei laureati mediante l’analisi di Rasch 301
Integrated Analyses 300
Use of NSI statistics in textbooks 297
The role of trade margins in price determination 293
Motivation in business surveys 292
Least Cost Routing Applied to Telecommunications Systems Integration 287
Targeted designs in surveys and longitudinal studies 272
Social Media and Twitter Data Quality for New Social Indicators 272
Modeling non-sampling errors and participation in Web surveys,(invited speech) 262
From Big Data to information: statistical issues through a case study 223
Survey Experiments on Interactions and Nonresponse: A Case Study of Incentives and Modes 214
Longitudinal business data construction and quality: Two different approaches 187
Communicating Corporate Social Responsibility through Twitter: a topic model analysis on selected companies 175
Totale 32.591
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Categoria #
all - tutte 74.215
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 74.215
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20222.176 111 279 159 152 173 378 108 86 148 213 208 161
2022/20231.743 289 163 228 288 153 240 23 83 131 30 71 44
2023/20243.393 51 63 76 69 121 695 2.014 128 53 18 16 89
2024/20252.330 96 194 146 407 71 14 19 95 298 274 432 284
2025/20264.386 199 276 266 481 715 329 731 179 297 377 232 304
2026/202749 49 0 0 0 0 0 0 0 0 0 0 0
Totale 32.591