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
Line: 160
Function: strtolower

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 173
Function: _ci_load_library

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 160
Function: strtolower

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 160
Function: strtolower

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

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
Line: 160
Function: strtolower

File: /home/csis3web/old.csis.or.id/protected/base/core/X_Loader.php
Line: 247
Function: library

File: /home/csis3web/old.csis.or.id/protected/base/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home/csis3web/old.csis.or.id/protected/modules/web/Researcher/controllers/Researcher.php
Line: 8
Function: __construct

File: /home/csis3web/old.csis.or.id/protected/framework.php
Line: 229
Function: require_once

File: /home/csis3web/old.csis.or.id/index.php
Line: 31
Function: require_once

Djisman Simandjuntak | CSIS

Djisman Simandjuntak

Position : Chair


Djisman Simandjuntak is a senior economist and Chair of the Board of Directors of CSIS Foundation. He has worked on a wide array of issues, many in the field of international economics and macroeconomics. Moreover, he also lectures at various national universities, and is the Executive Director of the Prasetiya Mulya Business School until January 2004. He also serves as an independent commissioner at the Lippo Bank.

Djisman obtained his bachelor's from the Faculty of Economics at Parahiyangan University, Bandung in 1973. Then, in 1979, he entered the Diplom Rer-Pol programat the University of Cologne, majoring in Monetary Economics and Public Finance. He immediately joined the PhD program at the same university, and obtained his PhD in International Economics in 1983.

Research Interest : Macroeconomics, International Economics

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