Text this: The contribution of knowledge capital on total factor productivity: The case of the Philippines

  ____       ___      _____     _____     ______  
 |  _ \\    / _ \\   /  ___||  |  ___||  /_   _// 
 | |_| ||  | / \ || | // __    | ||__    `-| |,-  
 | .  //   | \_/ || | \\_\ ||  | ||__      | ||   
 |_|\_\\    \___//   \____//   |_____||    |_||   
 `-` --`    `---`     `---`    `-----`     `-`'