Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
Warning: Cannot modify header information - headers already sent by (output started at /var/www/ojs/lib/pkp/classes/identity/Identity.php:73) in /var/www/ojs/lib/pkp/classes/template/PKPTemplateManager.php on line 1499
Warning: Cannot modify header information - headers already sent by (output started at /var/www/ojs/lib/pkp/classes/identity/Identity.php:73) in /var/www/ojs/lib/pkp/classes/template/PKPTemplateManager.php on line 1500
A defi-based model for maritime trade finance
| Maritime Transport Conference
While trade finance has been recognized as a key element in international trade, there is a persistent gap between supply and demand. On the other hand, distributed ledger technology (DLT) has given birth to the decentralised finance (DeFi) phenomenon, promising to revolutionize banking and the whole financial sector. This paper enquires whether a DeFi-based business model could address the trade finance gap problematic. To this end, it presents a sketch of a DeFi trade finance business model, showing how it could address the reasons behind the trade finance gap, while at the same time developing a broader meaning of the DeFi concept itself
Warning: mkdir(): Permission denied in /var/www/ojs/lib/pkp/classes/file/FileManager.php on line 424
Warning: file_put_contents(/SAN/files_ojs/usageStats/salt): Failed to open stream: No such file or directory in /var/www/ojs/lib/pkp/classes/statistics/PKPStatisticsHelper.php on line 158
Warning: filemtime(): stat failed for /SAN/files_ojs/usageStats/salt in /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php on line 213
Warning: file_put_contents(/SAN/files_ojs/usageStats/salt): Failed to open stream: No such file or directory in /var/www/ojs/lib/pkp/classes/statistics/PKPStatisticsHelper.php on line 158
Warning: mkdir(): Permission denied in /var/www/ojs/lib/pkp/classes/file/FileManager.php on line 424
Warning: fopen(/SAN/files_ojs/usageStats/usageEventLogs/usage_events_20260927.log): Failed to open stream: No such file or directory in /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php on line 104
Fatal error: Uncaught TypeError: flock(): Argument #1 ($stream) must be of type resource, false given in /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php:105
Stack trace:
#0 /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php(105): flock(false, 2)
#1 /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php(53): PKP\observers\listeners\LogUsageEvent->logUsageEvent('{"time":"2026-0...')
#2 /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Events/Dispatcher.php(512): PKP\observers\listeners\LogUsageEvent->handle(Object(APP\observers\events\UsageEvent))
#3 /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Events/Dispatcher.php(319): Illuminate\Events\Dispatcher->Illuminate\Events\{closure}('APP\\observers\\e...', Array)
#4 /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Events/Dispatcher.php(299): Illuminate\Events\Dispatcher->invokeListeners('APP\\observers\\e...', Array, false)
#5 /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Foundation/helpers.php(505): Illuminate\Events\Dispatcher->dispatch(Object(APP\observers\events\UsageEvent))
#6 /var/www/ojs/pages/article/ArticleHandler.php(366): event(Object(APP\observers\events\UsageEvent))
#7 [internal function]: APP\pages\article\ArticleHandler->view(Array, Object(APP\core\Request))
#8 /var/www/ojs/lib/pkp/classes/core/PKPRouter.php(327): call_user_func(Array, Array, Object(APP\core\Request))
#9 /var/www/ojs/lib/pkp/classes/core/PKPPageRouter.php(249): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(APP\core\Request), Array, false)
#10 /var/www/ojs/lib/pkp/classes/core/Dispatcher.php(157): PKP\core\PKPPageRouter->route(Object(APP\core\Request))
#11 /var/www/ojs/lib/pkp/classes/core/PKPApplication.php(429): PKP\core\Dispatcher->dispatch(Object(APP\core\Request))
#12 /var/www/ojs/index.php(21): PKP\core\PKPApplication->execute()
#13 {main}
thrown in /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php on line 105
