A PHP Error was encountered
Severity: 8192
Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated
Filename: MX/Loader.php
Line Number: 160
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 132
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 290
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 164
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 233
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 313
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 354
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 282
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: Warning
Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 294
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 304
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 314
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 315
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 316
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 317
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 375
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: drivers/Session_files_driver.php
Line Number: 108
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: Warning
Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 110
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: Warning
Message: session_start(): Session cannot be started after headers have already been sent
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: 8192
Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated
Filename: MX/Loader.php
Line Number: 160
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: 8192
Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated
Filename: MX/Loader.php
Line Number: 160
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
A PHP Error was encountered
Severity: 8192
Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated
Filename: MX/Loader.php
Line Number: 160
Backtrace:
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/old.csis.or.id/protected/framework.php
File: /home/csis3web/old.csis.or.id/index.php
Fajar B. Hirawan | CSIS
Position :
Head, Department of Economics
Organization :
Centre for Strategic and International Studies
Fajar B. Hirawan is a Researcher at the Department of Economics, Centre for Strategic and International Studies (CSIS). He has joined CSIS since November 2006. His research mainly focuses on how to improve the economy in the global world, including related to the issue of food security, international trade, creative/digital economy, small and medium enterprises (SMEs), rural-urban poverty, and any issues in development economics. He is active in several research networks nationally, regionally, and globally.
Since 2010, he has been active teaching in several universities in Indonesia, such as University of Indonesia, Prasetiya Mulya Business School, University of Multimedia Nusantara, and School of Government and Public Policy. As a Faculty Member at School of Government and Public Policy, he teaches several courses, such as Macroeconomics, Policies for Economic Development, and Indonesia and its Interconnected World. Besides research and teaching activities, he is also very active in public debate related to economic issues through the seminar, workshop, papers/articles, and media interviews.
Fajar received his Bachelor degree in Economics at Faculty of Economics, University of Indonesia (2006) and Master in Development Studies at University of Rome “La Sapienza,” Italy (2009). He holds a Ph.D. in Economics from School of Economics, University of Sydney, Australia (2017).
Research Interest
food security, international trade, creative/digital economy, SMEs, rural-urban poverty, development economics.
