Innovation is part idea generation and part development. We build a model of "innovating-by-doing," whereby ideas come to practitioners. Successful innovation requires that practitioners' ideas be developed through costly effort. Our model nests existing theories of laboratory research and...

We analyze wartime prosthetic device patents to investigate how demand and procurement policy can shape medical innovation. We use machine learning tools to develop new data describing the aspects of medical and mechanical innovations that are emphasized in patent documents. Our analysis of...

This paper assesses the relative efficiency of government spending on health care and education in Croatia by using the so-called Data Envelopment Analysis. The analysis finds evidence of significant inefficiencies in Croatia's spending on health care and education, related to inadequate cost...

The heart of the model is this: to quote Pogo, "We have met the enemy and it is us." We doctors are the problem, not because wqe are venal or self-serving or insulated from reality. Far from it. Most of us are hard-working, dedicated professionals. We are the problem, though, because of the way...

A consensus exists that rising income levels and technological development are among the key drivers of total health spending. However, determinants of public sector health expenditure are less well understood. This study examines a complex relationship across government health expenditure...