Azione collettiva

Convegno

Festival dell'economia
Parola chiave

Oriana Bandiera
Azione collettiva
introduce: Marco Faillo
Il successo di molte attività economiche dipende dalla disponibilità degli individui a sacrificare il guadagno personale a favore del bene comune. Quali meccanismi determinano la cooperazione e quali caratteristiche personali la promuovono? Alcune indicazioni al riguardo provengono all'esperienza dei Paesi in via di sviluppo.

ORIANA BANDIERA
Docente della London School of Economics and Political Science (LSE), è co-direttore del centro Economic Organization and Public Policy alla LSE e membro del Center for Economic Policy Research (CEPR) e del Bureau for the Analysis of Economic Development (BREAD). È editor del BE Journal in Applied Economics and Policy e co-editor dellEconomic Journal. Si occupa principalmente di economia dei contratti e sistemi di incentivi sia in paesi industrializzati sia in paesi in via di sviluppo. La sua ricerca su "Social Preferences and the Response to Incentives" (con Iwan Barankay e Imran Rasul) ha ricevuto il premio IZA Young Labor Economist per il 2007, assegnato alla migliore ricerca nel campo delleconomia del lavoro svolta da ricercatori di età inferiore ai quaranta anni.

MARCO FAILLO
Ricercatore alla facoltà di Economia, Univesità degli Studi di Trento

organizzazione: Promotori Provincia Autonoma di Trento, Comune di Trento, Università degli Studi di Trento - Organizzatori Sole 24 Ore, Editori Laterza

eZ debug

Clear cache: Quick settings: Debug output Debug redirection Template debug Inline template debug List of used templates SQL debug output
Timing:	Jun 26 2026 21:53:42
Script start
Timing:	Jun 26 2026 21:53:42
Module start 'layout'
Timing:	Jun 26 2026 21:53:42
Module start 'content'
Timing:	Jun 26 2026 21:53:42
Module end 'content'
Debug: ezpI18n::translateText	Jun 26 2026 21:53:42
Missing translation for message in context: 'kernel/navigationpart' with comment: 'Navigation part'. The untranslated message is: 'contentclassmanager'
Debug: ezpI18n::translateText	Jun 26 2026 21:53:42
Missing translation for message in context: 'kernel/navigationpart' with comment: 'Navigation part'. The untranslated message is: 'Apps'
Debug: ezpI18n::translateText	Jun 26 2026 21:53:42
Missing translation for message in context: 'kernel/navigationpart' with comment: 'Navigation part'. The untranslated message is: 'Amministrazione Trasparente'
Debug: ezpI18n::translateText	Jun 26 2026 21:53:42
Missing translation for message in context: 'kernel/navigationpart' with comment: 'Navigation part'. The untranslated message is: 'eZTags'
Error: eZTemplate @ extension/ocbootstrap/design/ocbootstrap/templates/canonical_link.tpl:1[0]	Jun 26 2026 21:53:43
Unknown template variable 'pagedata' in namespace ''
Error: eZTemplate @ extension/ocbootstrap/design/ocbootstrap/templates/canonical_link.tpl:1[0]	Jun 26 2026 21:53:43
Unknown template variable 'pagedata' in namespace ''
Timing:	Jun 26 2026 21:53:43
Script end

Main resources:

Total runtime	0.5628 sec
Peak memory usage	28,160.0000 KB
Database Queries	110

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0399	4,817.4063	1,693.8047
Module start 'layout'	0.0400	0.0137	6,511.2109	678.9375
Module start 'content'	0.0536	0.4754	7,190.1484	18,033.1875
Module end 'content'	0.5290	0.0337	25,223.3359	1,361.5000
Script end	0.5627		26,584.8359

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0270	4.7985	35	0.0008
Check MTime	0.0036	0.6387	35	0.0001
PostgreSQL Cluster
DB queries	0.0090	1.6070	8	0.0011
Postgresql Total
Database connection	0.0039	0.7012	1	0.0039
Postgresql queries	0.2413	42.8802	110	0.0022
Looping result	0.0000	0.0000	0	0.0000
MySQL Cluster
DFS operations	0.0004	0.0636	1	0.0004
TS translator
TS init	0.0085	1.5189	7	0.0012
TS cache load	0.0059	1.0546	7	0.0008
TS context load	0.0043	0.7652	7	0.0006
Template Total	0.4503	80.0	3	0.1501
Template load	0.1219	21.6585	3	0.0406
String conversion in template resource	0.0006	0.1060	25	0.0000
Template parser: create text elements	0.0135	2.3903	25	0.0005
Template parser: remove whitespace	0.0023	0.4134	25	0.0001
Template parser: construct tree	0.0754	13.4027	25	0.0030
Template load and register function	0.0105	1.8606	9	0.0012
Template processing	0.3283	58.3424	3	0.1094
states
state_id_array	0.0030	0.5297	3	0.0010
state_identifier_array	0.0041	0.7309	4	0.0010
Override
Cache load	0.0688	12.2317	43	0.0016
Sytem overhead
Fetch class attribute can translate value	0.0039	0.6900	1	0.0039
Fetch class attribute name	0.0123	2.1902	11	0.0011
XML
Image XML parsing	0.0002	0.0398	1	0.0002
class_abstraction
Instantiating content class attribute	0.0001	0.0239	11	0.0000
General
String conversion	0.0002	0.0402	31	0.0000
Note: percentages do not add up to 100% because some accumulators overlap

CSS/JS files loaded with "ezjscPacker" during request:

Cache	Type	Packlevel	SourceFiles
	CSS	0	design/base/stylesheets/core.css
	JS	0	extension/ocmaps/design/standard/javascript/leaflet.js extension/ocbootstrap/design/ocbootstrap/javascript/insertmedia.js

Templates used to render the page:

Usage	Requested template	Template	Template loaded
1	node/view/full.tpl	full/event.tpl	extension/oc_tcu/design/tcu/override/templates/full/event.tpl
1	parts/opengraph_set_persistent.tpl	<No override>	extension/ngopengraph/design/standard/templates/parts/opengraph_set_persistent.tpl
4	content/datatype/view/ezstring.tpl	<No override>	design/standard/templates/content/datatype/view/ezstring.tpl
2	content/datatype/view/ezobjectrelationlist.tpl	<No override>	extension/oc_tcu/design/tcu/templates/content/datatype/view/ezobjectrelationlist.tpl
2	content/view/embed.tpl	<No override>	extension/ocbootstrap/design/ocbootstrap/templates/content/view/embed.tpl
2	content/datatype/view/ezxmltext.tpl	<No override>	extension/ocembed/design/standard/templates/content/datatype/view/ezxmltext.tpl
3	content/datatype/view/ezxmltags/strong.tpl	<No override>	extension/ocbootstrap/design/ocbootstrap/templates/content/datatype/view/ezxmltags/strong.tpl
5	content/datatype/view/ezxmltags/line.tpl	<No override>	design/standard/templates/content/datatype/view/ezxmltags/line.tpl
5	content/datatype/view/ezxmltags/paragraph.tpl	<No override>	extension/ocbootstrap/design/ocbootstrap/templates/content/datatype/view/ezxmltags/paragraph.tpl
1	parts/social_buttons.tpl	<No override>	extension/oc_tcu/design/tcu/templates/parts/social_buttons.tpl
1	parts/event/dates.tpl	<No override>	extension/oc_tcu/design/tcu/templates/parts/event/dates.tpl
1	content/datatype/view/ezemail.tpl	<No override>	extension/ocbootstrap/design/ocbootstrap/templates/content/datatype/view/ezemail.tpl
1	content/datatype/view/ezurl.tpl	<No override>	extension/ocbootstrap/design/ocbootstrap/templates/content/datatype/view/ezurl.tpl
1	atoms/meta.tpl	<No override>	extension/oc_tcu/design/tcu/templates/atoms/meta.tpl
1	print_pagelayout.tpl	<No override>	design/standard/templates/print_pagelayout.tpl
1	page_head.tpl	<No override>	extension/oc_tcu/design/tcu/templates/page_head.tpl
1	parts/opengraph_persistent.tpl	<No override>	extension/ngopengraph/design/standard/templates/parts/opengraph_persistent.tpl
1	canonical_link.tpl	<No override>	extension/ocbootstrap/design/ocbootstrap/templates/canonical_link.tpl
1	link.tpl	<No override>	extension/oc_tcu/design/tcu/templates/link.tpl
1	page_mainarea.tpl	<No override>	design/standard/templates/page_mainarea.tpl
1	page_warning.tpl	<No override>	design/standard/templates/page_warning.tpl
1	page_copyright.tpl	<No override>	design/standard/templates/page_copyright.tpl
1	setup/debug_toolbar.tpl	<No override>	design/standard/templates/setup/debug_toolbar.tpl
1	setup/clear_cache.tpl	<No override>	design/standard/templates/setup/clear_cache.tpl
1	setup/quick_settings.tpl	<No override>	design/standard/templates/setup/quick_settings.tpl
Number of times templates used: 41 Number of unique templates used: 25

Time used to render debug report: 0.0008 secs

Azione collettiva

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